Technical Service Bulletins: Other Variant
WARNING: This page is about the Tahoe High Country, 3.0L Eng VIN T, 4WD, which is a different variant/trim than selected.
- A/C Compressor
- Accessories & Equipment
- Adding Attachments To TAC Cases In Dealer Case Management (PIP6015)
- Police And Municipal Option And Technical Information Guide (PIT6247)
- Concerns Or Questions Regarding Installation Of Dealer Installed Accessories (PIT3099U)
- General Motors Dealership Critical Equipment Requirements And Recommendations (05-00-89-029F)
- Over The Air (OTA) And In Market Enhancement (IME) FAQS (23-NA-125)
- Information On Transportation / Logistics Mode (23-NA-064)
- Information On Module Harvesting (22-NA-205)
- Requesting A New Key Code For Customer With Lost Or Stolen Keys (12-00-89-002E)
- Body Control Module (BCM) Parts Restriction Has Ended (PIC6384H)
- Questions Regarding Dealer Installed Associated Accessories (PIT5746A)
- Diagnostic Tip - Radio Stays On After Ignition Off, IPC Backlit After Ignition Off And Rap Cancelled (PIC6437)
- Accessories Control Systems
- Odometer Servicing When Odometer Cannot Be Set To Actual Mileage (PIT4720F)
- DTC U1961 K124 Image Processing Module (25-NA-157)
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Diagnostic Tip: Unable To Complete The Serial Data Authentication Configuration/ No Start Or Unable To Perform Theft Relearn After Replacing Or Programming A Module / DTC U1962 (PIT5832U)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Speedometer Needle Accuracy Information (PIT5195H)
- Add-On Accessories Intermittently Lose Power (22-NA-249)
- Information On Obtaining TECHLINE Calibrations For Law Enforcement And Government Vehicles To Disable Or Enable Content (21-NA-135)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Power To The 110V/120 Outlet Is Interrupted During An Auto Stop/Start Event (United States Only) (PIT5787A)
- SD Card Has Been Removed Error Message With 0X40000 Error Code (PIT5829)
- Police Fleet Key Will Not Start Other Fleet Key Vehicles And/Or Learning Additional RKE Fobs (PIT5844)
- SES Mil / Dead Battery / DTC P0700 P2535 U300D (PIT5817A)
- SES Mil DTC P2B87 (PIT5789D)
- 110 Volt Power Outlets Inoperative With DTC B1A78 (PIT5779F)
- Diagnostic Aids: Adding A Transmitter Or Key Without Service Programming System (Quick Learn) (PIC6208E)
- Aerodynamic Devices
- Air Bag, SRS
- Airbag Warning Lamp Or Service Airbag System Message Illuminated On Driver Information Center (DIC), DTC U3000 49 (PIT5867)
- Airbag Malfunction Warning And Airbag Malfunction Indicator Illuminated With DTC B0001-1B Or B0012-0D (21-NA-005)
- Engineering Information - Airbag Lamp Illuminated On Driver's Information Center (DIC), DTCS B0001, B0002, B0012-0D And/Or B0013-0D Set (PIE0599B)
- Service Safety Restraints System With DTC B14DC Sym 1B And/Or 13 (PIT5759J)
- Anti-Lock Brakes
- Anti-Theft Systems
- Diagnostic Tips When Having Difficulties Programming Or Adding Key Fob Transmitters (PIT6015C)
- Diagnostic Tips: Service Keyless Entry Message With No Related DTCS (PIT6276)
- Key Code Security Rules And Information On Gm KEYCODE Look-Up Application (U.S. Only) (10-00-89-009F)
- Diagnostic Tip - Security Light On Intermittently / No Crank/No Start Or Start Stall / Keyless Access Vehicles May Display No Remote/Fob Detected / Poor Or No RKE Range / Service TPM DTC B3055, B3060, B3935, C0750, C0755, C0760, C0765, C0775 (PIC5650L)
- Converting To Fleet Key Option RPO 6E2 Or 6E8 (PIT6017A)
- Service Theft Deterrent System / SES Mil / Fuse F49DR Open / DTCS B113C, B13AC, B1AC3, B195D, B195E, U3018, U3501 (PIT5800C)
- Replace Video Processing Module (VPM) When Programming Fails (23-NA-108)
- Information On Using El-52545 When Diagnosing Peps Transmitter Key Fobs (21-NA-061)
- Information On Passive Door Unlocking Inoperative And/Or Enabling And Disabling Of Passive Unlocking (18-NA-279)
- Warranty Administration - Transmitter Key Fob Warranty Replacement Requirements (21-NA-068)
- Requesting A New Key Code For Customer With Lost Or Stolen Keys (12-00-89-002E)
- Engineering Information - Backup Key Not Retaining In Key Fob (PIE0618A)
- Unwanted Content Theft Alarm Activation (PIT5807A)
- Diagnostic Aids: Adding A Transmitter Or Key Without Service Programming System (Quick Learn) (PIC6208E)
- Automatic Trans
- 10L80 DTC P2714 (PIP6008E)
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Information On How To Have A Fuel Or Fluid Sample Tested (25-NA-065)
- Information On Ethylene Glycol In Transmission Fluid (08-07-30-035I)
- Unscheduled Supplemental Services (Including Flushing Services And Additives) And Proper Use Of Gm Simplified Maintenance Schedules (12-06-01-008B)
- Gm TAC Support On Vehicle Automatic Transmission Concerns That Can Be Duplicated (PIP5621E)
- Shake And/Or Shudder During Steady Speed And/Or Light Throttle Acceleration Between 25 And 50 Mph (40 And 80 Km/H) (24-NA-167)
- Diagnostic Tip - When Shifted Into Gear Vehicle Shuts Down (PIT6234)
- Information On Transmission Core Damage (24-NA-141)
- Information On Driveline Clunk Noise (99-04-20-002O)
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- Diagnostic Aids For A Service Transmission Unable To Shift Soon Message Displayed (PIP5893)
- Information On Helping Reduce Customer Concern Not Duplicated (CCND) On Transfer Cases - Service 4WD On The Drivers Instrument Center (DIC), Intermittent Failures, Noise Concerns, Drivers Driveline/Steering Vibration/Shudder (23-NA-185)
- Information On Automatic Transmission Oil Cooler Flush And Flow Test (17-NA-066)
- Diagnostic Tip For 10 Speed Oil Pump Drive Gear (22-NA-232)
- Information On Slight Vehicle Movement In Park At Start Up After Cold Soak (08-07-30-026I)
- Diagnostic Tips On GDS Graphing After Road-Test, For Shake And/Or Shudder During Steady And/Or Light Throttle Acceleration Between 25 And 50 Mph (40 And 80 Km/H) At Steady Speed, And DECEL At Approximately 15 Mph (24 Km/H) (22-NA-015)
- Diagnostic Tip - Transmission Neutral Service Mode (PIT5764B)
- No Reverse When Temperatures Fall To -25°C (-13°F) Or Colder, Malfunction Indicator Lamp (Mil) Illuminated - DTC P2732, P0776 And/Or P18A1 Set (22-NA-258)
- Information On 6L80 6L90 8L90 10L80 10L90 10L1000 Equipped Vehicles With A Harsh Shift, Shudder, Surge, Stall, Neutral/Flare, Transmission Overheating And/Or High Transmission Fluid Temperature (PIP5792E)
- Information On Unnecessary Replacement Of Extension Housing And 1-2-3-4-5-Rev Clutch Piston Assembly For 8L45, 8L90 Automatic Transmissions (22-NA-246)
- Information On Red Fluid Leak From Center Of Vehicle (22-NA-225)
- Engine Coolant Reservoir Overfilled With Discolored Coolant Possible Engine Overheat Transmission Shake Shudder Vibration Shift Performance Or Slipping (PIP5845A)
- 8L45 8L90 No Movement After Valve Body Replacement (PIP5741A)
- Diagnostic Tip On Avoiding Torque Converter Or Crankshaft Damage While Diagnosing Noise Concerns (PIP5640A)
- Rear Wheel Lock Up, Abs Event, Loud Bang And A Flashing "D" On Driver Information Center (DIC) When Lightly Or Moderately Accelerating, Forcing An 8-7 Or 8-6 Downshift (21-NA-275)
- 2021 CADILLAC CHEVROLET GMC Full Size Utility 10 Speed Transmission Restriction Has Ended (PIP5738C)
- 10L90 10L80 10L60 10 Speed Automatic Transmission Valve Body Part Unique Number Pun May Contain The Letter O Or The Number 0 (PIP5654A)
- Auxiliary Emission Control Systems
- Information On Malfunction Indicator Lamp (Mil) Illuminated - DTC P11CC, P22FB, And/Or P2297 Set (25-NA-032)
- Information On Service Emissions System Displayed On Drivers Information Center (DIC), Malfunction Indicator Lamp (Mil) Illuminated - DTC P249C And/Or P20E8 Set After The Installation Of A New Emission Reduction Fluid Pump Tank (24-NA-020)
- Malfunction Indicator Lamp (Mil) Illuminated, Service Emission System And/Or Def Level Low Message On Driver Information Center (DIC), Def Level Sensor Reading Incorrectly, Def Level Sensor Being Erratic, Def Level Sensor Stuck (22-NA-150)
- Engineering Information - REDUCTANT Tank Temperature Sensor Performance And/Or Service Emissions System Message On The Driver Information Center (DIC), DTC P205B Set (PIE0662A)
- Axle Shafts
- Blowers, Superchargers & Turbochargers
- Body Electrical
- J-35616-64B Or El-35616-58 Terminal Test Probe Information/Repair (PIT5074R)
- Information On Reflective High Temperature Heat And/Or Insulating Tape For Wiring Harness Repairs (PIT5962B)
- Diagnostic Tip: No Start/ Ignition Will Not Turn On/ No Power Due To A Can Bus 2 Issue/Lightning Strike/ Failed Over The Air Update (PIT5985J)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- E88 Front Floor Console Bin Lamp Inoperative (PIT6138)
- Diagnostic Tip: E88 Front Floor Console Bin Lamp Inoperative (PIT6138)
- Unable To SPS Program Brake System Control Module Or P0562 / P0606 Setting In Brake System Control Module On Police Patrol Vehicle (PIT6095)
- Low Or Dead Battery With Approximately 200 To 300 MILLIAMP Draw (3RD Row Power Folding Seat Switch) (PIT6063)
- Information On Service Rear Axle Displayed On Drivers Information Center (DIC) - DTC C10A6, C10A7 And/Or C1058 Set (21-NA-227)
- Information On Common Customer Trailer Side Faults (22-NA-111)
- Engineering Information - (Pictures Only) - Front Center Floor Power Console Function And/Or Appearance Issues (PIE0634A)
- Turn Signal Stalks Are Not Cancelling And/Or Mis Cancelling (21-NA-166)
- Diagnostic Tips For P0708 Setting On Vehicles Equipped With 8L45 8L90 10L60 10L80 10L90 Transmissions (PIP5722C)
- Body Interior
- DTC U3000 Sym49 Set In The Serial Data Gateway Module (PIT6398)
- Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To Gm TAC (Us And CANADA Dealers Only) (PIP4902S)
- SUPERCRUISE Inoperative With Current Or History DTC: U1624 (PIT6056A)
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Information On Use Of PICOSCOPE For Noise Isolation And Diagnosis (24-NA-239)
- Lin Bus Diagnostic Information (PIT5698E)
- Diagnostic Tip - When Shifted Into Gear Vehicle Shuts Down (PIT6234)
- Diagnostic Tip - Security Light On Intermittently / No Crank/No Start Or Start Stall / Keyless Access Vehicles May Display No Remote/Fob Detected / Poor Or No RKE Range / Service TPM DTC B3055, B3060, B3935, C0750, C0755, C0760, C0765, C0775 (PIC5650L)
- Information On Setting Up PICOSCOPE To Diagnose Controller Area Network (Can) Circuits (23-NA-189)
- Low Or Dead Battery With Approximately 200 To 300 MILLIAMP Draw (3RD Row Power Folding Seat Switch) (PIT6063)
- Black Radio Display Screen (Triangle And Camera With Slash Through It) With DTCS B1A62 82 And 86 Setting Current In Video Processing Module (VPM) (23-NA-007)
- After Completing The Latest Version Of Recall N222382220 Some Police Options May Have Been Unintentionally Enabled Or Disabled (PIT6011)
- Check Engine Lamp With DTC: P0606 Set In The Body Control Module (PIT5946C)
- Rear Hatch Liftgate Window Glass Inoperative (22-NA-190)
- Information On Terms And Conditions/Privacy Statement App (TCPS App) Guide (22-NA-174)
- Diagnostic Trouble Code (DTC) B1038.64 Set In Body Control Module (BCM) And Door Ajar Message On Driver Information Center (DIC) (22-NA-052)
- Unable To Connect To The ONSTAR Center (PIC6450)
- Check Engine Mil Illuminated In DIC Set By Body Control Module With DTC P0607 (22-NA-044)
- Unable To Learn Front View Camera / No GDS2 Communication With Front View Camera Module (GDS Issue) (PIT5874)
- Information For Police TAHOES That Were Ordered Without Flashing Headlamps And TAILLAMPS (21-NA-263)
- Engineering Information - Malfunction Indicator Lamp (Mil) Illuminated On Driver Information Center (DIC), DTC U1970 Set (PIE0643A)
- Unwanted Content Theft Alarm Activation (PIT5807A)
- Engineering Information - Rear Access Open Message Illuminated On Driver Information Center (DIC) When Liftgate Is Closed (PIE0624A)
- Brakes Control Systems
- Information On Automatic Emergency Braking Event (AEB) Issues (25-NA-118)
- Diagnostic Tip - Check And/Or Service Trailer Brake System Message DTC C1114 (PIT5509L)
- Unable To SPS Program Brake System Control Module Or P0562 / P0606 Setting In Brake System Control Module On Police Patrol Vehicle (PIT6095)
- Information On EBOOST Applications (K160 Brake System Control Module) For False DTC C05B0 Setting After A Brake Inspection, Brake Pad Replacement, Or Any Other Work That Would Require Caliper Piston To Be Reseated (22-NA-247)
- Engineering Information - Forward Collision Icon Message Illuminated On Driver Information Center (DIC) And/Or No DTCS Set (PIE0661C)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Information On Check Trailer Wiring Message And/Or Service Trailer Brake Displayed On Driver Information Center (DIC) - DTC C1114 Set (21-NA-155)
- Charging Systems
- Clutch
- Collision/Avoidance
- DTC U1961 K124 Image Processing Module (25-NA-157)
- Amber Automatic Emergency Braking Disable Icon Illuminated Or During Start Up Forward Collision System Reduced Displayed On DIC (PIT5551R)
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- (PIT6265B)
- Diagnostic Tip - Lane Keep Assist And Lane Departure Warning Functionality (PIT5481J)
- Rear Cross Traffic Alert Indicators Missing (PIT6084A)
- Rear Cross Traffic And / Or Side Blind Zone Systems Do Not Detect Certain Vehicles (PIT6087)
- Adaptive Cruise INOP / Lane Keep Assist Unavailable Message / Gap Switch INOP / Unable To Perform FRONTVIEW Camera Learn / Amber Collision Alert Icon / INTELLIBEAM INOP / No Related DTCS (PIT5865B)
- Information On Normal Rear View Camera Display Operation - Flashing Diamond - Spot - Or UFO Like Image On Rear View Camera Display (PIT5799A)
- Side Blind Zone Alert Indicator Will Not Illuminate When Passing Other Vehicles (PIT5969)
- Automatic Emergency Braking (AEB) Forward Collision Icon Lamp On With No DTCS Present (22-NA-126)
- Adaptive Cruise INOP / Lane Keep Assist Unavailable Message / Gap Switch INOP / Unable To Perform FRONTVIEW Camera Learn / Amber Collision Alert Icon / No Related DTCS (PIT5865A)
- Short Range Radar (SRR) With DTC U3000 49 Set (21-NA-243)
- Engineering Information - Viewing Cameras Showing Intermittent Behavior And/Or Totally Inoperable (PIE0639A)
- Unwanted Braking While Vehicle Is In Drive (21-NA-173)
- Engineering Information - No Start, Forward Collision Alert, Adaptive Cruise Control And/Or Lane Keep Assist Inoperable (PIE0638)
- Engineering Information - One Or More Camera Views Showing, Intermittent Behavior And/Or Totally Inoperative (PIE0592B)
- Radio Software Version V152 Update (20-NA-237)
- Radio Software Version V153 Update (20-NA-238)
- Communication Devices
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- (PIT6265B)
- Wireless Phone Charger Inoperative With Apple IPHONE 15 Models (PIT6097C)
- History DTCS To Ignore / No SES / No Malfunction Indicator Lamps / No Warning Messages (PIT5762F)
- Cellphone Not Charging Or USB Receptacle Inoperative Diagnostic (22-NA-238)
- Unable To Connect To The ONSTAR Center (PIC6450)
- Engineering Information - Rear Seat Infotainment Display Or Headphones Intermittently Malfunction (PIE0656A)
- New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles And Generating Higher CSI Scores (03-00-89-006S)
- Changes To The Wireless Charging Feature For Certain 2021 TAHOE, Suburban, And YUKON Models Equipped With RPO 00C (21-NA-168)
- BLUETOOTH And Phone Projection Worksheet And TAC Template For Service Consultants And Technicians (PIC6423)
- ONSTAR Over The Air Update For TTY / TDD Operation And Continuous Improvement Changes (20-NA-196)
- Cooling System (Mechanical)
- Diagnostic Aids: Rear Heater Blows Cool Air At Idle (PIT6373)
- Information On Flushing Oil Contamination From Cooling System (25-NA-052)
- Information On Ethylene Glycol In Transmission Fluid (08-07-30-035I)
- Unscheduled Supplemental Services (Including Flushing Services And Additives) And Proper Use Of Gm Simplified Maintenance Schedules (12-06-01-008B)
- Engineering Information (EI) - Engine Coolant Reservoir Being Overfilled With Discolored Coolant, Shudder, Shake, Vibration, Harsh Shift, Delayed Shift And/Or Slipping Transmission Performance (PIE0676A)
- Information On Malfunction Indicator Lamp (Mil) Illuminated - DTC P026A Set (PIP5745A)
- 3.0L Diesel With DTC P2B60, P26C0 And/Or P26BB (PIP5764A)
- Cruise Control Systems
- Differentials & Drive Axles
- Electronic Steering
- Electronic Suspension
- Diagnostic Tip For Service Leveling System Message And DTC: C1197 Sym92 (PIT6144G)
- Component Naming And Labor Operation Code Usage For The Air Leveling RPO F47 And Electronic Suspension Control RPO Z95 Systems (PIT5923C)
- Air Leveling Suspension Is Low After An Overnight Soak In Very Cold Temperatures (PIT5888C)
- Engine Control Systems
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Engineering Information - Vehicle Having Loss Of Power And/Or Malfunction Indicator Lamp (Mil) Illuminated On Driver Information Center (DIC), DTC P2C7A Set (PIE0812A)
- Information On Malfunction Indicator Lamp (Mil) Illuminated - DTC P11CC, P22FB, And/Or P2297 Set (25-NA-032)
- Information On Use Of PICOSCOPE For Noise Isolation And Diagnosis (24-NA-239)
- Information On Fuel Contamination, Poor Engine Performance, No Start, Malfunction Indicator Lamp (Mil) Illuminated - Multiple DTCS Set P0087, P0171, P0172, P026D, P0300, P0461, P0463, P1029, P1089, P129F, P2264 , P228A, P228B, P228C, P228D, P2A00 (24-NA-225)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC P0521 Set (24-NA-173)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Crank No Start, Stalling, Loss Of Power, Fuel Gauge Inoperative/Erratic, Malfunction Indicator Lamp (Mil) Illuminated - DTC P023F And/Or P129F Set (PIP5964D)
- Service Programming System (SPS) Errors (E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491, E4492, Or E6961) (PI0592I)
- Module Damage From Incorrect AFIT Usage On Vehicles With Direct Fuel Injection (PIP5569B)
- History DTCS To Ignore / No SES / No Malfunction Indicator Lamps / No Warning Messages (PIT5762F)
- Information On Sag Or Hesitation On Acceleration (PIP4112S)
- Diagnostic Aids For Gas Engine Misfire/Rough Running With DTC P0300-P0308 And/Or DTC P050D (PIP5628G)
- Clean Exhaust Filter See Owners Manual Now, Cleaning Exhaust Filter Keep Driving Until Message Is Cleared Or Diesel Particulate Filter Is Full Continue Driving Displayed On DIC, DTC P2463 May Be Set (10-06-05-002M)
- Diagnostic Tip For Malfunction Indicator Lamp (Mil) Illuminated - DTC P2C7A, P2BAA, P20FE, And/Or P2EAD Set (23-NA-138)
- Identifying Non-Gm ECM Calibration Use And Power-Up Hardware Detection In DURAMAX Diesel Engines Using GDS 2 (20-NA-090)
- Information On Service Rear Axle Displayed On Drivers Information Center (DIC) - DTC C10A6, C10A7 And/Or C1058 Set (21-NA-227)
- Information On Diesel Fuel Gelling In Cold Temperatures Causing In-Tank Fuel Pump Whine And DRIVEABILITY Concerns (18-NA-103)
- Diagnostic Tip For Malfunction Indicator Lamp (Mil) Illuminated, Excessive Smoke From Tail Pipe - DTC P2002, P226D And/Or P244A Set (16-NA-380)
- Engine Wire Harness Chafing / IPC Gauges Sweep / IPC Warning Message / SES/Check Engine/Mil / No Start / No Crank / Runs Rough / Stalls / Reduced Engine Power / Various DTCS (PIT5751C)
- Lm2 Engine Calibration Update For DTC P003A (23-NA-026)
- Reduced Engine Power Displayed On Drivers Information Center (DIC), Malfunction Indicator Lamp (Mil) Illuminated - DTC P2635 And/Or P060C Set (PIP5788B)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC P1488 Or P24DA Set (21-NA-095)
- Diagnostic Tip For Malfunction Indicator Lamp (Mil) Illuminated - DTC P0442 And/Or P0455 Set (21-NA-124)
- Stop/Start System Inhibited / IBS / Battery Monitor With Module Malfunction Indicator Light (Mil) Illuminated - DTC U152D, P15FF, P305D, P305E, U01B0 Set (22-NA-214)
- Diagnostic Tip For Checking Exhaust System For Leaks, Malfunction Indicator Lamp (Mil) Illuminated - DTC P2C7A And/Or P0421 Set (22-NA-168)
- Diagnostic Aid For P3189 P318A P318B P318C P318D P318E P318F P3190 (PIP5774A)
- Malfunction Indicator Lamp Illuminated With DTC P06DD, P2B60, P26BB, P1098 Set (22-NA-082)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Check Engine Mil Illuminated In DIC Set By Body Control Module With DTC P0607 (22-NA-044)
- Lm2 Diesel With Possible Oil Consumption - DTC P06DD Set (PIP5762B)
- Engineering Information - Check Engine Lamp Illuminated On Driver Information Center (DIC), DTC P0607 Set In Body Control Module (BCM) (PIE0672B)
- DTC P2B60 Engine Coolant Flow Control Valve Position Sensor Circuit Performance (PIP5791A)
- Lm2 Diesel DTCS P0545 Or P04D1 Set (PIP5808A)
- Engineering Information - Service 4WD Message Illuminated On The Driver Information Center (DIC) And/Or Grinding, Scraping And/Or Squeal Type Noise Heard From The Rear Of The Vehicle (PIE0659A)
- SES Light - DTC P205B REDUCTANT Tank Temperature Sensor Performance (PIP5828B)
- Information On Engine Oil Consumption Guidelines (PIP5751)
- Mil Illuminated With DTC P0341 Set (PIP5822B)
- Diagnostic Tip: Poor Engine Performance Or CEL On In Cold Ambient Temperatures On Vehicles Equipped With Turbocharged Gasoline Engines May Set One Or More Of The Following DTCS P0299 P2227 (PIP5540J)
- E66 ECM PQC Part Restriction Has Ended (PIP5768B)
- Information On Check Trailer Wiring Message And/Or Service Trailer Brake Displayed On Driver Information Center (DIC) - DTC C1114 Set (21-NA-155)
- Engineering Information - Stalls, Crank With No Start, Check Engine Lamp Illuminated On Driver Information Center (DIC), DTC P129F Set (PIE0637A)
- Rear Access Open Message Illuminated In DIC When Liftgate Is Closed (21-NA-126)
- Service Engine Light Misfire Engine Noise With DTC P0300 P0106 P0506 (PIP5752M)
- Vehicle Software Update (VESCOM) (21-NA-044)
- Particulate Matter Sensor Protection Tube Performance Diagnostic May Set A False DTC P1488 Or P24DA (PIP5748F)
- Information On Aero Shutter Related Diagnostic Codes (21-NA-077)
- SES Lamp Illuminated With DTC P00C7 P0106 And P0108 Manifold Absolute Pressure (Map) Sensor DTCS May Also Be Present (PIP5787A)
- P0451 Service Information Diagnostic Updates (PIP5782)
- CADILLAC, CHEVROLET, GMC SUV E90 ECM Part Restriction Has Ended (PIP5726A)
- Engineering Information - Service Engine Soon Lamp Illuminated, DTCS P0494, P2CB9, U0632 And/Or U0633 Set (PIE0601A)
- Unable To Enter Fuel Filter Life Remaining Value After Engine Control Module (ECM) Replacement (20-NA-228)
- SES Mil / Reduced Engine Power / Misfire / IPC Gauges Sweep / IPC Warning Message / Loss Communication / Various DTCS / Blown Fuse (Inspect Engine Harness 3.0L Diesel) (PIT5751C)
- Service Driver Assist And/Or Take Steering Messages On Start-Up, Advanced Driver Assist Systems (ADAS) Features Not Available (20-NA-178)
- Transport Mode On Message Displayed In Driver Information Center (DIC) And/Or Battery Light Is Flashing (20-NA-157)
- Low Oil Or Add Oil Message Being Displayed On The Driver Information Center (DIC) (20-NA-083)
- Diagnostic Information On Engine Vibration (PIP5503B)
- Entertainment Systems
- OTA Failure Or Download Will Not Complete (PIT5966E)
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- IP Speaker Blown Or Inoperative (PIT6102A)
- Wireless CARPLAY Or Android Auto Will Not Launch (PIC6551)
- Rear Seat Media Headphone Information (PIT5784C)
- Infotainment Control Switch Or Hd Radio Do Not Function After Radio Replacement (PIT6050)
- Black Radio Display Screen (Triangle And Camera With The Slash Through It) With DTCS B1A62 82 And 86 Setting Current In Video Processing Module (VPM) (23-NA-099)
- Radio Software Version V164 Update (PIT5913A)
- MDI 2 Required For Vehicles With Vehicle Intelligence Platform (VIP) (20-NA-018)
- Engineering Information - Rear Seat Infotainment Display Or Headphones Intermittently Malfunction (PIE0656A)
- Radio Software Version V158 Update (21-NA-188)
- Radio Displays Message: SIRIUS XM Connection Unavailable - Please Call ONSTAR Agent (PIT5791A)
- Non-Responsive Touch On Rear Seat Infotainment Left Screen (21-NA-057)
- Radio Software Version V152 Update (20-NA-237)
- Radio Software Version V153 Update (20-NA-238)
- Radio Unwanted Phantom Touch Or Non-Responsive To Touch After Cleaning/Disinfecting Display (20-NA-235)
- Normal Characteristic - Wireless Phone Projection Audio Cuts Out Every 10 Seconds On New/Unsold Vehicles (20-NA-160)
- Exhaust
- Information On Malfunction Indicator Lamp (Mil) Illuminated - DTC P11CC, P22FB, And/Or P2297 Set (25-NA-032)
- Exhaust Tailpipe Tips Misaligned When Comparing Left To Right Sides (PIT6077)
- Clean Exhaust Filter See Owners Manual Now, Cleaning Exhaust Filter Keep Driving Until Message Is Cleared Or Diesel Particulate Filter Is Full Continue Driving Displayed On DIC, DTC P2463 May Be Set (10-06-05-002M)
- Diagnostic Tip For Malfunction Indicator Lamp (Mil) Illuminated - DTC P2C7A, P2BAA, P20FE, And/Or P2EAD Set (23-NA-138)
- Information On Excessive Diesel Exhaust Fluid (Def) Usage (20-NA-082)
- Diagnostic Tip - Diesel Exhaust Fluid System Contamination (PIP5370D)
- Information On Diesel Exhaust Fluid (Def) (16-NA-244)
- Diagnostic Tip For Malfunction Indicator Lamp (Mil) Illuminated, Excessive Smoke From Tail Pipe - DTC P2002, P226D And/Or P244A Set (16-NA-380)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC P1488 Or P24DA Set (21-NA-095)
- Diagnostic Tip For Checking Exhaust System For Leaks, Malfunction Indicator Lamp (Mil) Illuminated - DTC P2C7A And/Or P0421 Set (22-NA-168)
- Rattle Noise From Under Vehicle (PIT5926A)
- Exhaust Fumes Or Odor In Cabin Or In The Engine Compartment (PIP5780)
- Particulate Matter Sensor Protection Tube Performance Diagnostic May Set A False DTC P1488 Or P24DA (PIP5748F)
- Exterior Body Panels
- Underbody Component Corrosion (PI0281L)
- Diagnostic Tip: Intermittent Thump Clunk Pop Click Noise From Front End Coming To A Stop / Taking Off From A Stop / At Random Times (Contact With Active Grill Shutters) (PIT5986D)
- Hoot Howl Whistle Type Wind Noise From The Front End Or Interior While Driving At Highway Speeds Or Squeak Rattle Noise From IP Dash (PIT5990C)
- Overhead Roof Console Inoperative / Service Safety Restraints Message / Sunroof Inoperative / Dome Lights Inoperative / DTCS B1A7A And U1121 (PIT5774G)
- PAINTLESS Dent Repair Process (99-08-51-001F)
- Liftgate Paint Peeling Or Chipping At Applique (22-NA-017)
- Power Liftgate Inoperative / No Communication With K194 Rear Gate Module / Liftgate Ajar Indicated With Liftgate Fully Closed / DTC U0230 (PIT5776C)
- Engineering Information - Request For Pictures On Front And/Or Rear Bumper Fascias With Customer Paint Concerns (PIE0595A)
- Witness Marks From Panel Adjustments Made During Manufacturing (21-NA-103)
- Rattle Noise And/Or Vibration Originating From The Door (21-NA-082)
- Information On Aero Shutter Related Diagnostic Codes (21-NA-077)
- Liftgate / LIFTGLASS Rattle Noise And/Or Liftgate Will Not Close/Latch Without Assistance (PIT5768B)
- Engineering Information - Power Liftgate Inoperative, DTC B158C-13 Set (PIE0597A)
- Hands Free Liftgate Feature Inoperative After Vehicle Has Gone To Sleep (PIT5797)
- Spots / Bug Or Insect Residue / Grease Substance / On Paint Surface (PIT5763)
- Exterior Lights
- Exterior Lamp Condensation And Water Leak Information And Replacement Guidelines (01-08-42-001Q)
- Adding Integrated Trailer Brake Controller RPO JL1 (PIT5828C)
- Turn Signal Stalks Are Not Cancelling And/Or Mis Cancelling (21-NA-166)
- Engineering Information - Turn Signal Is Not Canceling And/Or Mis-Canceling (PIE0625A)
- Frames, Subframes & Crossmembers
- Front Suspension
- Information On Replacing Shocks In Pairs (25-NA-110)
- Clunking Noise From Front Of Vehicle (24-NA-099)
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- Rattle From The Front Of Vehicle (23-NA-094)
- Engineering Information - Popping And/Or Clunking Type Noise Heard During Hard Turns, Steep Driveway Entries/Exits And/Or Going Over Speed Bumps, Creaking Type Noise While Turning Wheel Left And/Or Right, Clicking Type Noise Heard On Slow Sharp Turns (PIE0679A)
- INFORMATIONON Various Vehicle Handling Concerns Suspension Noise Or Damaged Suspension Components Due To Vehicle Modifications (PIT5403H)
- Fuel System
- Information On How To Have A Fuel Or Fluid Sample Tested (25-NA-065)
- Engineering Information - Vehicle Having Loss Of Power And/Or Malfunction Indicator Lamp (Mil) Illuminated On Driver Information Center (DIC), DTC P2C7A Set (PIE0812A)
- Information On Fuel Contamination, Poor Engine Performance, No Start, Malfunction Indicator Lamp (Mil) Illuminated - Multiple DTCS Set P0087, P0171, P0172, P026D, P0300, P0461, P0463, P1029, P1089, P129F, P2264 , P228A, P228B, P228C, P228D, P2A00 (24-NA-225)
- Crank No Start, Stalling, Loss Of Power, Fuel Gauge Inoperative/Erratic, Malfunction Indicator Lamp (Mil) Illuminated - DTC P023F And/Or P129F Set (PIP5964D)
- Information On Fuel Injector Flow Rate Number On The Fuel Injector Has Too Many Characters (24-NA-043)
- Information On Diesel Fuel Gelling In Cold Temperatures Causing In-Tank Fuel Pump Whine And DRIVEABILITY Concerns (18-NA-103)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC'S P0202 And/Or P0216 Set (22-NA-087)
- Use Of R99 Or R95 Diesel Fuel (PIP5856)
- Fuel Door Does Not Open, Fuel Door Tappet Falls Out Of The Hinge (22-NA-057)
- Unable To Enter Fuel Filter Life Remaining Value After Engine Control Module (ECM) Replacement (20-NA-228)
- Information On Diesel Fuel Additives (03-06-04-017O)
- Fuses & Circuit Breakers
- Gauges & Instrument Panels
- Blank And/Or Distorted Instrument Panel Cluster IPC Display (25-NA-164)
- Odometer Servicing When Odometer Cannot Be Set To Actual Mileage (PIT4720F)
- Interior Cleaning - Instrument Panel (IP), Hard Or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability (06-00-89-029W)
- Odometer Displays Zero Or Incorrect Mileage After Programming DTCS U1973 U197E U197F U2A90 U2A91 U1978 And/Or U197F (PIT5851F)
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- Hoot Howl Whistle Type Wind Noise From The Front End Or Interior While Driving At Highway Speeds Or Squeak Rattle Noise From IP Dash (PIT5990C)
- Diagnostic Tip: No Start/ Ignition Will Not Turn On/ No Power Due To A Can Bus 2 Issue/Lightning Strike/ Failed Over The Air Update (PIT5985J)
- Odometer Mileage Incorrect After Performing A Setup Procedure For Any Of The Following Modules ECM / IPC / BCM / Lighting Control Module (PIT6279B)
- Unable To Complete SPS Programming Of The Instrument Panel Cluster (IPC) (PIT6147A)
- Speedometer Needle Accuracy Information (PIT5195H)
- Short Range Radar (SRR) With DTC U3000 49 Set (21-NA-243)
- Engineering Information - Malfunction Indicator Lamp Illuminated On Driver Information Center (DIC), DTC P2B60 Set, MICHIGAN And OHIO (Only) (PIE0623A)
- General Servicing
- Hazardous Waste Material
- Headlights
- Heated Glass/Defoggers
- HVAC Control Systems
- Diagnostic Aids: Rear Heater Blows Cool Air At Idle (PIT6373)
- Diagnostic Aid: Blower Motor Slows Down (PIT6344)
- Poor Heater Performance - Diagnostic Tip (PIT5734H)
- Poor Heater Performance On Drivers Side (PIT5868C)
- Hum Buzz Vibration Type Noise From HVAC When Set To Defrost Or Floor Positions (PIT6132A)
- Ac Blows Warm Or Poor Performance (PIT5099H)
- SES Mil / Ac Blows Warm Air / Fuse F4DR Open / DTC B1AA3 U3018 U3505 (PIT5869A)
- HVAC Heat Intermittently Inoperative, DTCS B2B05 And/Or B2B06 Set (22-NA-248)
- Poor Heater Performance On Drivers Side (PIT5818)
- Changes To The HVAC Blower Motor For Certain 2021 Escalade, TAHOE, Suburban, YUKON Models Equipped With RPO 00H (21-NA-202)
- Identification
- Ignition Switch/Steering Lock
- Key Code Security Rules And Information On Gm KEYCODE Look-Up Application (U.S. Only) (10-00-89-009F)
- Diagnostic Tip - Security Light On Intermittently / No Crank/No Start Or Start Stall / Keyless Access Vehicles May Display No Remote/Fob Detected / Poor Or No RKE Range / Service TPM DTC B3055, B3060, B3935, C0750, C0755, C0760, C0765, C0775 (PIC5650L)
- Diagnostic Aids: Adding A Transmitter Or Key Without Service Programming System (Quick Learn) (PIC6208E)
- Ignition System
- Infotainment
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- Diagnostic Tip: Unable To Learn Additional Key Transmitters/ Back Up Antenna Location For Police Vehicles (PIT6006B)
- MDI 2 Required For Vehicles With Vehicle Intelligence Platform (VIP) (20-NA-018)
- New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles And Generating Higher CSI Scores (03-00-89-006S)
- Radio Software Version V153 Update (20-NA-238)
- ONSTAR Over The Air Update For TTY / TDD Operation And Continuous Improvement Changes (20-NA-196)
- Interior/Exterior Trim
- Engineering Information - Power Sliding Console Inoperative (PIE0820A)
- Information On Proper Use Of Floor Mats (10-08-110-001L)
- Accessory Roof Rack Cross Rail, Luggage Carrier Cross Rail Key Stuck In Lock, Lock Stuck Or Inoperable (23-NA-155)
- Information On Accessory All-Weather Floor Liners And Flat Mats Warped Or Mis-SHAPEN (21-NA-026)
- Overhead Roof Console Inoperative / Service Safety Restraints Message / Sunroof Inoperative / Dome Lights Inoperative / DTCS B1A7A And U1121 (PIT5949C)
- Armrest Does Not Lock In Position And Slides Back And Forth (22-NA-098)
- Instrument Panel Trim Plate Applique Loose (23-NA-006)
- Articulating Running Board Inoperable (22-NA-209)
- Engineering Information - Roof Panel Joint Finish Molding Detached And/Or Loose From Roof Retaining Clip (PIE0721)
- Engineering Information - Assist Step Insert Loose, Falling Off And/Or Warped (PIE0709A)
- Information On Burning Plastic/Rubber Smell (22-NA-110)
- Engineering Information - Power Floor Console Armrest Will Not Lock In Place And/Or Console Lid Slides Back And Forth Freely (PIE0677B)
- Engineering Information - Power Floor Console Armrest Will Not Lock In Place And/Or Console Lid Slides Back And Forth Freely (PIE0677A)
- Engineering Information - (Pictures Only) - Front Center Floor Power Console Function And/Or Appearance Issues (PIE0634A)
- Front Floor Console Cooler Inoperative With DTC U1144 (PIT5802B)
- Tick Click Rattle Knock Creak Tap Noise From Headliner Around Sunroof Opening (PIT5806A)
- Power Retractable Assist Steps Inoperative After Being Enabled During PDI (PIT5786)
- Assist Step Running Boards Inoperable And Not Functioning With Door Operation (20-NA-208)
- Rattle Flutter Flapping Wind Noise Coming From The Left Or Right Front Of The Vehicle (PIT5765)
- Interior/Illumination Lights
- E88 Front Floor Console Bin Lamp Inoperative (PIT6138)
- Diagnostic Tip: E88 Front Floor Console Bin Lamp Inoperative (PIT6138)
- Overhead Roof Console Inoperative / Service Safety Restraints Message / Sunroof Inoperative / Dome Lights Inoperative / DTCS B1A7A And U1121 (PIT5774G)
- False Check Reverse Lamps Message On DIC / No DTCS (PIT5777A)
- Lubrication System
- Information On How To Have A Fuel Or Fluid Sample Tested (25-NA-065)
- Information On Flushing Oil Contamination From Cooling System (25-NA-052)
- Unscheduled Supplemental Services (Including Flushing Services And Additives) And Proper Use Of Gm Simplified Maintenance Schedules (12-06-01-008B)
- Information On Engine Oil Consumption Guidelines (01-06-01-011Q)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC P0521 Set (24-NA-173)
- Information On Gasoline Engine Replacement Guidelines After Connecting Rod Or Crankshaft Main Bearing Damage - Replace Oil Cooler, Oil Cooler Lines, Oil Tank And Turbocharger (22-NA-074)
- Diagnostic Tip For Lm2 Diesel With A Rear Main Oil Leak With Or Without DTC P06DD Set (PIP5795)
- Information For Engine Concerns Resulting From Lack Of Scheduled Maintenance, Improper Service Or Aftermarket Calibrations (16-NA-222)
- Information On New Torque Specification And Installation Procedure For ACDELCO Spin-On Oil Filters (22-NA-009)
- 3.0L DURAMAX Possible Oil Leak Path Information (23-NA-011)
- Engineering Information - Request For Pictures Of Lower Oil Pan Seal Leaking (PIE0685A)
- Engine Oil Leak (21-NA-234)
- Low Oil Or Add Oil Message Being Displayed On The Driver Information Center (DIC) (20-NA-083)
- Manual Steering
- Information On How To Have A Fuel Or Fluid Sample Tested (25-NA-065)
- Unscheduled Supplemental Services (Including Flushing Services And Additives) And Proper Use Of Gm Simplified Maintenance Schedules (12-06-01-008B)
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- Manual Trans
- Mechanical
- Engine Replacement After Severe Internal Engine Damage - Replace Intake Manifold (00-06-01-026R)
- Use Of Surface Conditioning Disks When Cleaning Gasket Sealing Surfaces And/Or Reused Parts (00-06-01-012N)
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- Diagnostic Tips For Seized Engine Or Engine Noise (PIP5900)
- Engine Repair Tip For Installation Of Pistons (PI1394B)
- Information On Engine Block Cracked At Head Bolt Hole Locations (23-NA-141)
- Diagnostic Tips For Engine Related Shudder Concerns (PIP5794B)
- Information On Gasoline Engine Replacement Guidelines After Connecting Rod Or Crankshaft Main Bearing Damage - Replace Oil Cooler, Oil Cooler Lines, Oil Tank And Turbocharger (22-NA-074)
- Poor Engine Performance, Engine Misfires, Malfunction Indicator Lamp (Mil) Illuminated - DTC P0300, P0301. P0302, P0303, P0304, P0305, P0306, P0307 And/Or P0308 Set (PIP5776G)
- Diagnostic Tip For Lm2 Diesel With A Rear Main Oil Leak With Or Without DTC P06DD Set (PIP5795)
- Information For Engine Concerns Resulting From Lack Of Scheduled Maintenance, Improper Service Or Aftermarket Calibrations (16-NA-222)
- Repair Guidelines For Engine Component Wear (18-NA-073)
- Diagnostic Tips For Knocking, Rattle, Squeak And/Or Squeal Type Noise From Engine - Engine Replacement Recommendations For HFV6 Gen 1 And Gen 2 (PIP5216G)
- Information On Servicing Diesel Engines With Ceramic Glow Plugs (23-NA-032)
- Ticking Noise From The Engine (PIP5606E)
- Information On General Motors 6.2L Normal Engine Noise Concerns (22-NA-218)
- Diagnostic Tip On Avoiding Torque Converter Or Crankshaft Damage While Diagnosing Noise Concerns (PIP5640A)
- Information For Repairing Engine Front Cover Oil Leak, Sealing Surface Preparation And Applying RTV Sealant (12-06-01-003D)
- Modify Sound Insulator During Service (PIP5840)
- Lm2 Diesel With Possible Oil Consumption - DTC P06DD Set (PIP5762B)
- Information On Engine Oil Consumption Guidelines (PIP5751)
- Mil Illuminated With DTC P0341 Set (PIP5822B)
- Intermittent Extended Crank No Start And A Possible DTC P0341 Set (PIP5806D)
- CHEVROLET Performance GMC CADILLAC Cold Air Intake System 5W7 RVK Part Number 84854456 84854457 84877903 P0172 P0175 Mil (PIP5805)
- Low Mileage Running Poorly With Rich Fuel Trims And/Or Crank Case Overfull (PIP5647B)
- Mechanical - Hydraulic
- Information On How To Have A Fuel Or Fluid Sample Tested (25-NA-065)
- Diagnostic Tip - Perceived Brake Fluid Leak At Caliper Piston Boot (PIT5479G)
- Information On Front Brake Pads Wearing Prematurely (PIT6134G)
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- Gm TAC Support Of Vehicle Vibration Complaints - U.S. And CANADA Dealers Only (PIT5214F)
- Gm Accessory Performance Brake System Rotor Specifications (BREMBO Brake Kit) (PIT5681C)
- Replacement K160 BSCM P/N 84846989 And 84846988 Not Allowing Over The Air Updates (Replace Complete A104 Master Cylinder Assembly) (PIT5780)
- Memory Modules
- Passive Restraints
- Procedures
- Odometer Servicing When Odometer Cannot Be Set To Actual Mileage (PIT4720F)
- Information On How To Have A Fuel Or Fluid Sample Tested (25-NA-065)
- Vehicle Noise Diagnosis And TAC Requests For Assistance With Noise Related Complaints (PIP5358D)
- Lin Bus Diagnostic Information (PIT5698E)
- Website For AFIT, TPM, Gr8, MIT And PICO Scope Updates (PIP4723H)
- El-52800 - Diagnostic And Charge Battery Station (DCBS) - FAQS (23-NA-055)
- Information On Servicing Diesel Engines With Ceramic Glow Plugs (23-NA-032)
- Variable Diagnostic Time Allowances (U.S. Only) (18-NA-263)
- Battery Maintenance Report FAQS (U.S. Only) (22-NA-115)
- Rear Suspension
- Information On Replacing Shocks In Pairs (25-NA-110)
- Diagnostic Tip - Clunk / Rattle / Squeak / Pop / Click Noise When Turning (PIT6033A)
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- Information On Rear Suspension Sag When Loaded With Equipment (22-NA-140)
- INFORMATIONON Various Vehicle Handling Concerns Suspension Noise Or Damaged Suspension Components Due To Vehicle Modifications (PIT5403H)
- Restraints Control Systems
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Overhead Roof Console Inoperative / Service Safety Restraints Message / Sunroof Inoperative / Dome Lights Inoperative / DTCS B1A7A And U1121 (PIT5774G)
- Service Restraint System Message / Air Bag Warning Mil / DTC B14DC Set (PIT5885B)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Service Safety Restraints System With DTC B14DC Sym 1B And/Or 13 (PIT5759J)
- Seats
- Seat Belt Comfort Guide Part Information (PIT6180A)
- SUV Second-Row Bolt Torque Pattern (24-NA-022)
- Low Or Dead Battery With Approximately 200 To 300 MILLIAMP Draw (3RD Row Power Folding Seat Switch) (PIT6063)
- Second Row Seat Loose And/Or Clicking (PIT5958)
- Diagnostic Tip - 3RD Row Power Folding Seat Overhead Console Switch Indicator (PIT6041)
- Service Restraint System Message / Air Bag Warning Mil / DTC B14DC Set (PIT5885B)
- 60% Rear Seat Will Not Fold Down (21-NA-284)
- Sticky Comfort Adjuster Handle Release, Seat Tracks Out Of Sync On Left Rear 40 % Seat (21-NA-287)
- Rear Seat (60 Percent) And/Or (40 Percent) Chucking Movement, And Noise Is Present At Rear Latch To Striker (21-NA-129)
- Memory Seat Module Does Not Adjust (PIT5796A)
- 3RD Row Headrest Does Not Stay In The Upright Position And/Or Excessive Force Is Needed For The Headrest To Stay In The Upright Position (PIT5773C)
- Service Safety Restraints System With DTC B14DC Sym 1B And/Or 13 (PIT5759J)
- Starter
- OTA Failure Or Download Will Not Complete (PIT5966E)
- No Crank Due To Dead Battery / Battery Draw / Unwanted Alarm (PIT5993D)
- Diagnostic Tip: Unable To Complete The Serial Data Authentication Configuration/ No Start Or Unable To Perform Theft Relearn After Replacing Or Programming A Module / DTC U1962 (PIT5832U)
- Diagnostic Tip: No Start/ Ignition Will Not Turn On/ No Power Due To A Can Bus 2 Issue/Lightning Strike/ Failed Over The Air Update (PIT5985J)
- Information On Use Of PICOSCOPE And PICOLOG For Battery Draw Monitoring/Intermittent Dead Battery (24-NA-229)
- Low Or Dead Battery With Approximately 200 To 300 MILLIAMP Draw (3RD Row Power Folding Seat Switch) (PIT6063)
- AGM Battery Frequently Asked Questions (FAQS) (23-NA-044)
- No Fob Detected Message On Driver Information Center (DIC) With No Crank/No Start (PIT5841A)
- Battery Maintenance Report FAQS (U.S. Only) (22-NA-115)
- Slow Or No Crank, Low Battery Voltage, Parasitic Draw, Dead Battery (PIT5788C)
- Engineering Information - Owner Receipt Of PAI "Sac003" And/Or Dealer Informed Of Excessive Parasitic Drains On An In-Inventory Vehicle (PIE0632A)
- Police Fleet Key Will Not Start Other Fleet Key Vehicles And/Or Learning Additional RKE Fobs (PIT5844)
- Engineering Information - No Start, Forward Collision Alert, Adaptive Cruise Control And/Or Lane Keep Assist Inoperable (PIE0638)
- SES Mil / Dead Battery / DTC P0700 P2535 U300D (PIT5817A)
- Service Leveling System / Service Headlight System / DTC U0132 / Battery Draw (PIT5795D)
- Steering Column
- Steering Control Systems
- Changes To The Electronic Steering Column Lock Feature For Certain 2021 Escalade Models, TAHOE, Suburban, And YUKON Models Equipped With RPO R7N (21-NA-167)
- Service Column Lock Message With DTC U3000 Sym71, Sym72 Or Sym96 (PIT5775A)
- Service Power Steering Message Displayed In DIC, DTC U3000 44 (20-NA-190)
- Steering Gear
- Steering Linkage
- Sun Roof/T-Top/Convertible Top
- Rear And Side Tempered Glass Spots (Quench Marks) (PI0754G)
- Information On Possible Water Leaks (23-NA-087)
- Overhead Roof Console Inoperative / Service Safety Restraints Message / Sunroof Inoperative / Dome Lights Inoperative / DTCS B1A7A And U1121 (PIT5949C)
- Intermittent Sunroof Operation, Bind, Noise, Auto-Reverse, And/Or Water Leaks (PIC5260F)
- Gurgle Or Sloshing Noise Heard Coming From Front Sunroof Drain Hose Areas (PIT5761)
- Suspension Control Systems
- Information On Replacing Shocks In Pairs (25-NA-110)
- Diagnostic Tip For Service Leveling System Message And DTC: C1197 Sym92 (PIT6144G)
- Service Leveling System/Speed Limited Message Due To Aftermarket Modifications (PIT5854C)
- Diagnostic Tip / Vehicle Sits UNLEVEL / Leans / Sags / Leveling Unavailable Message / Speed Limited Message / Service Air Suspension Message / DTC C1190 C1191 C1192 C1193 C1187 C1188 C1189 C118A C118B C118C C118E C118F (PIT5801E)
- Diagnostic Tip: Unable To Perform Trim Height Learn Or Trouble Accessing Pressure Data (PIT6255)
- Air Suspension Low / Short Term Inflates Or Deflates INOP / Service Air Leveling / DTC U0222 U0223 U0224 And/Or U0225 (PIT5981A)
- Unwanted Stability Activation And/Or C0710 (PIT4322P)
- SES Mil DTC U0139 Set In ECM (PIT6007A)
- Information On The Replacement Of Left Front Accelerometer (22-NA-222)
- Service Leveling System / Service Headlight System / DTC U0132 / Battery Draw (PIT5795D)
- Automatic Leveling Control Module Part Restriction Ended (PIT5766C)
- System
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Module Damage From Incorrect AFIT Usage On Vehicles With Direct Fuel Injection (PIP5569B)
- Information On Sag Or Hesitation On Acceleration (PIP4112S)
- Clean Exhaust Filter See Owners Manual Now, Cleaning Exhaust Filter Keep Driving Until Message Is Cleared Or Diesel Particulate Filter Is Full Continue Driving Displayed On DIC, DTC P2463 May Be Set (10-06-05-002M)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Diagnostic Tip: Poor Engine Performance Or CEL On In Cold Ambient Temperatures On Vehicles Equipped With Turbocharged Gasoline Engines May Set One Or More Of The Following DTCS P0299 P2227 (PIP5540J)
- Diagnostic Information On Engine Vibration (PIP5503B)
- Towing
- Towing Systems
- Transfer Case
- Information On Helping Reduce Customer Concern Not Duplicated (CCND) On Transfer Cases - Service 4WD On The Drivers Instrument Center (DIC), Intermittent Failures, Noise Concerns, Drivers Driveline/Steering Vibration/Shudder (23-NA-185)
- Information On Service 4WD Light Intermittently Displays On The Drivers Information Center (DIC) And Will Not Engage When Selecting 4WD - DTC C11B9, C05FB, C15C1, C15AB, U0422-71 And/Or U0401-71 Set (22-NA-187)
- Transmission Control Systems
- 10L80 DTC P2714 (PIP6008E)
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Information On Use Of PICOSCOPE For Noise Isolation And Diagnosis (24-NA-239)
- Shake And/Or Shudder During Steady Speed And/Or Light Throttle Acceleration Between 25 And 50 Mph (40 And 80 Km/H) (24-NA-167)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Information On Transmission Core Damage (24-NA-141)
- Module Damage From Incorrect AFIT Usage On Vehicles With Direct Fuel Injection (PIP5569B)
- Diagnostic Aids For A Service Transmission Unable To Shift Soon Message Displayed (PIP5893)
- Diagnostic Tip - Transmission Neutral Service Mode (PIT5764B)
- 10L60 10L80 10L90 10L1000 Automatic Transmissions With SES Light And DTCS P2812 Or P2814 Setting (PIP5799A)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Diagnostic Tips For P0708 Setting On Vehicles Equipped With 8L45 8L90 10L60 10L80 10L90 Transmissions (PIP5722C)
- Transmission Control Module Offline Event (PIT5770)
- TSB
- Wheels & Tire System
- Tire Sidewall Irregularities (PIT4261J)
- Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel Bead Seat Corrosion (Clean And Resurface Wheel Bead Seat) (08-03-10-006I)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Guidelines When Changing Tire And Wheel Size (PIT3271P)
- Gm TAC Support Of Vehicle Vibration Complaints - U.S. And CANADA Dealers Only (PIT5214F)
- Vibration Shortly After Tires Are Mounted/Preventing Vibration From Wheel Slip (Tire Sliding On Wheel) (12-03-10-001E)
- Gm Accessories - New Dealer Installed LPO Wheel Installation And Return Process - Beginning January 1ST , 2023 (U.S. Dealers Only) (22-NA-257)
- Gm CANADA New Vehicle Tire Warranty Program For Original Equipment (OE) Tires And PDI Installed Limited Production Option (LPO) Tires (22-NA-106)
- Excessive Brake Dust On Wheels (PIC5214D)
- Information On Proper Tire Pressure (00-00-90-002M)
- Window Motors & Regulators
- Rear Back Glass Will Not Open With Rear Switch Or RKE (PIT5941C)
- Diagnostic Tip: Rear Windows Operate On The Opposite Side And Direction Of Command When Using Driver Front Window Switch (PIT6254)
- Information On Glass Ultraviolet (UV) Ray Protection And Tint Percentage (21-NA-152G)
- Rattle Noise And/Or Vibration Originating From The Door (21-NA-082)
- Wiper/Washer Systems
- Wiring Diagrams
- Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)