Technical Service Bulletins: Other Variant
WARNING: This page is about the Acadia Denali, 2.0L Eng VIN 4, 4WD, which is a different variant/trim than selected.
- A/C Compressor
- Accessories & Equipment
- Adding Attachments To TAC Cases In Dealer Case Management (PIP6015)
- 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 Vehicle Option Retrofits Due To The Chip Shortage (PIT5942A)
- Information On Module Harvesting (22-NA-205)
- New Labor Operations For Limited Production Option (LPO) Calibrated Accessories (22-NA-053)
- Requesting A New Key Code For Customer With Lost Or Stolen Keys (12-00-89-002E)
- Accessories Control Systems
- Odometer Servicing When Odometer Cannot Be Set To Actual Mileage (PIT4720F)
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Normal Operation Of Haptic Seat During Lane Keep Assist Event (PIC6048P)
- INTELLIBEAM Headlamp Inoperative With UGN - Front Automatic Braking (PIT5673A)
- Vehicles Built Without Or Disabled Options/Heated Vented Seats/Steering Wheel/Front Rear Park Assist /Wheel Liners/Column Lock/Rocker Protectors/Express Up Rear Windows/Adaptive Super Cruise/120V Power Outlet/Lane Change/Side Blind Zone/Rear Cross Traffic Alerts (PIT5883J)
- 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)
- Anti-Lock Brakes
- Anti-Theft Systems
- 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)
- Information On Using El-52545 When Diagnosing Peps Transmitter Key Fobs (21-NA-061)
- 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)
- Automatic Trans
- 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)
- Diagnostic Tip For DTCS Set At A Low Mileage For 9T45/50/60 Automatic Transmissions P0746, P0747, P2731, P2732, P2733, P2820, P2821, P187D, P18AA, P18AB, P18AC, P18AD, P18AE, P0741, P0776, P0777, P2817, P2818, P2714, P2715, P187D, P187E, P0721 (21-NA-169)
- Diagnostic Tip For DTCS Set At A Low Mileage For 9T65 Transmissions Pip5974, P0746, P0747, P2731, P2732, P2733, P2820, P2821, P187D, P18AA, P18AB, P18AC, P18AD, P18AE, P0741 , P0776, P0777, P2817, P2818, P2714, P2715, P187D, P187E, P0721 (20-NA-136)
- Gm TAC Support On Vehicle Automatic Transmission Concerns That Can Be Duplicated (PIP5621E)
- 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)
- Information On Transmission No Command Overdrive Ranges During Cold Ambient Temperatures (18-NA-035)
- Shudders Or Shakes At Low Speeds (PIP5608J)
- Information On Automatic Transmission Oil Cooler Flush And Flow Test (17-NA-066)
- Information On Slight Vehicle Movement In Park At Start Up After Cold Soak (08-07-30-026I)
- GF9 9T45/50/60/65 Transmission Fluid Leak (PIP5885A)
- 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)
- Diagnostic Tip On Avoiding Torque Converter Or Crankshaft Damage While Diagnosing Noise Concerns (PIP5640A)
- Information On 9TH Gear Operation (21-NA-181)
- Auxiliary Emission Control Systems
- 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)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Intermittent Check Engine Lamp On With Various DTCS Set (22-NA-136)
- Information On Rough Idle, Malfunction Indicator Lamp (Mil) Illuminated After Engine Repairs With DTCS P0016 And/Or P0018 Set (23-NA-091)
- Service Engine Soon (SES), Reduced Power, Service Brake, Reduced Steering And/Or STABILITRAK Message Illuminated On Driver Information Center (DIC), DTCS P0232, P023F, P0641, P0651, P06A3, P0697, P07BE, P1000, P1009, P2535, P129D, P12A6, P12A8, P2635, P3051, P3052, P3055, P3056, P305B, U0074, U0077, U0121, U0131, U0151, U0415, U0420, U0672, U111A, U18A2, U18C6, U18D2, U2502, U2616 Set (PIT5847H)
- Body Interior
- Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To Gm TAC (Us And CANADA Dealers Only) (PIP4902S)
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Lin Bus Diagnostic Information (PIT5698E)
- 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)
- Intermittent Check Engine Lamp On With Various DTCS Set (22-NA-136)
- No Crank, No Start, Quick Start/Stall, No Fob Detected, Key Fobs Inoperative, B3924 00, B3925 00, B3926 00, B3927 00, B3928 00 Set (23-NA-163)
- Vehicle Will Not Lock And Unlock (Loss Of Active Functions) Crank Or Start (Loss Of Passive Functions) With DTC P0513 Set (23-NA-165)
- Vehicle Will Lock And Unlock (Active Functions Work) But Will Not Crank Or Start (Loss Of Passive Functions Do Not Work) (23-NA-164)
- Information On Terms And Conditions/Privacy Statement App (TCPS App) Guide (22-NA-174)
- Diagnostic Tips - Intermittent Parasitic Battery Draw Below 40 Degrees F / Dead Battery / Slow Crank (PIT5745D)
- Unable To Connect To The ONSTAR Center (PIC6450)
- Brakes Control Systems
- Information On Automatic Emergency Braking Event (AEB) Issues (25-NA-118)
- Check Engine, Traction Control, Antilock Brake System Lamps Illuminated On DIC - DTC C0582 Set (22-NA-100)
- 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)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Service Parking Brake Message, Red Park Brake Indicator Flashing & Or Amber Parking Brake Wrench Indicator Illuminated. DTC C056D, C056E Or C0616 Could Have Other Abs DTCS (PIT5662G)
- Charging Systems
- Collision/Avoidance
- 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)
- Super Cruise Unavailable Message (PIT6059B)
- Normal Operation Of Haptic Seat During Lane Keep Assist Event (PIC6048P)
- Rear Cross Traffic Alert Indicators Missing (PIT6084A)
- Service Front Camera Message - U026A (PIT6046)
- Rear View Camera Issues - DTCS B395A, B395B, B395C, B101E, B101D (PIT5921A)
- Information On Changes To Park Assist And Reverse Automatic Braking For Certain 2022 Passenger Car, Crossover, SUV And Truck Models Equipped With RPO 00Y And/Or 00Z (22-NA-051)
- 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)
- Radio Software Version V171 Update (24-NA-108)
- Wireless Charging Is Intermittent When Using IPHONE And SAMSUNG Phones At Offset Positions (22-NA-235)
- Cellphone Not Charging Or USB Receptacle Inoperative Diagnostic (22-NA-238)
- Unwanted Voice Recognition Activation (PIT5924)
- Unable To Connect To The ONSTAR Center (PIC6450)
- New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles And Generating Higher CSI Scores (03-00-89-006S)
- Cooling System (Mechanical)
- 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 Lite) - (Pictures Only) Coolant Leak Around The Coolant Control Valve (CCV) (PIE0782A)
- Diagnostic Tip: Possible Engine Overheating, Over Temperature Message Or Running Hot (PIP5839A)
- Malfunction Indicator Lamp (Mil) Illuminated With DTC P26BB Set (21-NA-256)
- Cruise Control Systems
- Differentials & Drive Axles
- Driveshaft & Universal Joints
- Engine Control Systems
- Diagnostic Tip: DTC P04FB Due To Possible Condensation Freezing In Crankcase Pressure Sensor Assembly (PIP5841F)
- Mil On U0672 Lost Communication With Engine Coolant Pump G59 (PIP5863C)
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC U0672 Set (24-NA-068)
- 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)
- Diagnostic Tip: Fuel Injected Gasoline Engines Possible No Start Extended Crank No Power Or Fuel Pressure Related DTC'S (PIP5596A)
- Information On Transmission No Command Overdrive Ranges During Cold Ambient Temperatures (18-NA-035)
- 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)
- Information On Rough Idle, Malfunction Indicator Lamp (Mil) Illuminated After Engine Repairs With DTCS P0016 And/Or P0018 Set (23-NA-091)
- Diagnostic Tip For Malfunction Indicator Lamp (Mil) Illuminated, Excessive Smoke From Tail Pipe - DTC P2002, P226D And/Or P244A Set (16-NA-380)
- Various Instrument Cluster Functional Concerns Or DTC U0155 Set (21-NA-054)
- Diagnostic Tip: DTC P0299 Set As Current Or In History (PIP5889A)
- Diagnostic Tip For Malfunction Indicator Lamp (Mil) Illuminated - DTC P0442 And/Or P0455 Set (21-NA-124)
- Engineering Information - Check Engine Lamp Illuminated On Driver Information Center (DIC), DTC P30EF Set (PIE0711A)
- MAF Sensor Calibration Update - DTCS P227C And P10BC Set After ECM Replacement (22-NA-188)
- Loss Of Cabin Heat (22-NA-094)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Ticking, Tap, Or Rattle Noise From Engine With Possible Misfire DTCS (PIP5493J)
- 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)
- 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)
- Radio Software Version V171 Update (24-NA-108)
- Radio Software Version C157/C158 For IOR (24-NA-209)
- Apple CARPLAY Projection Pixilated/Blurry/Distorted - IOR Radio (PIC6486H)
- Wireless CARPLAY Or Android Auto Will Not Launch (PIC6551)
- Radio Software Version V167 Update (PIT5971B)
- Infotainment Control Switch Or Hd Radio Do Not Function After Radio Replacement (PIT6050)
- Radio Software Version V164 Update (PIT5913A)
- Radio Software Version V160 Update (22-NA-127)
- 2022 Enhanced Driver Information Center 8" (UHS) Digital Display Off Center (22-NA-040)
- Exhaust
- 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, Excessive Smoke From Tail Pipe - DTC P2002, P226D And/Or P244A Set (16-NA-380)
- Exterior Body Panels
- Exterior Lights
- Frames, Subframes & Crossmembers
- Front Suspension
- Fuel System
- Fuses & Circuit Breakers
- Gauges & Instrument Panels
- 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)
- 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)
- Unwanted Voice Recognition Activation (PIT5924)
- General Servicing
- Hazardous Waste Material
- Headlights
- Heated Glass/Defoggers
- HVAC Control Systems
- 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)
- Infotainment
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- Radio Software Version C157/C158 For IOR (24-NA-209)
- Apple CARPLAY Projection Pixilated/Blurry/Distorted - IOR Radio (PIC6486H)
- New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles And Generating Higher CSI Scores (03-00-89-006S)
- Interior/Exterior Trim
- 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)
- 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)
- 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)
- Engineering Information - Engine Oil Leaking From Oil Pan (PIE0716)
- 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)
- Whining Noise From Steering (PIT5987A)
- 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)
- Engineering Information - (EI Lite) - (Pictures Only) Oil Leaking From Oil Pan (PIE0794E)
- Use Of Surface Conditioning Disks When Cleaning Gasket Sealing Surfaces And/Or Reused Parts (00-06-01-012N)
- Diagnostic Tip - Servicing Crankshaft Balancer And Cam Drive System Components (PIP5712C)
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- Engine Repair Tip For Installation Of Pistons (PI1394B)
- HFV6 Gen2 Engine Misfire On AFM Cylinders 2 Or 5 (PIP5824C)
- Information On Engine Block Cracked At Head Bolt Hole Locations (23-NA-141)
- 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)
- 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)
- Diagnostic Tip: DTC P0299 Set As Current Or In History (PIP5889A)
- MAF Sensor Calibration Update - DTCS P227C And P10BC Set After ECM Replacement (22-NA-188)
- Harsh Rattle, Grind And/Or Tick Engine Noise (22-NA-204)
- Information On Malfunction Indicator Lamp (Mil) Illuminated - DTC P219A And/Or P219B Set (22-NA-193)
- Diagnostic Tip On Avoiding Torque Converter Or Crankshaft Damage While Diagnosing Noise Concerns (PIP5640A)
- Engineering Information - Engine Oil Leaking From Oil Pan (PIE0716)
- Information For Repairing Engine Front Cover Oil Leak, Sealing Surface Preparation And Applying RTV Sealant (12-06-01-003D)
- Hot Idle Tick Noise From Engine (PIP5817B)
- Ticking, Tap, Or Rattle Noise From Engine With Possible Misfire DTCS (PIP5493J)
- Information On Oil Leak From Cam Carrier T-Joint Area (21-NA-240)
- Mechanical - Air
- Mechanical - Hydraulic
- Memory Modules
- Parking Brake System
- 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)
- Battery Maintenance Report FAQS (U.S. Only) (22-NA-115)
- Rear Suspension
- Restraints Control Systems
- Seats
- Seat Belt Comfort Guide Part Information (PIT6180A)
- Normal Operation Of Haptic Seat During Lane Keep Assist Event (PIC6048P)
- Engineering Information - Melted Burn Marks And/Or Smoke Smell Coming From The Height Adjuster Motor Under The Front Row Seat (PIE0773B)
- Engineering Information - Squeak, Rattle And/Or Creak Type Noise Heard From Second-Row Seat Area (PIE0749)
- Diagnostic Tips - Intermittent Parasitic Battery Draw Below 40 Degrees F / Dead Battery / Slow Crank (PIT5745D)
- Information On Changes To Front Heated And/Or Ventilated Seats, And Second Row Outboard Heated Seats For Certain 2022 Passenger Car, Crossover, SUV, And Truck Models Equipped With RPO 00V And/Or 00R (22-NA-050)
- Starter
- OTA Failure Or Download Will Not Complete (PIT5966E)
- Information On Use Of PICOSCOPE And PICOLOG For Battery Draw Monitoring/Intermittent Dead Battery (24-NA-229)
- Diagnostic Tip - No Crank / Remote Learn Pending Or Ready For Fob Message / Unable To Exit RVS When Ignition Mode Button Is Pushed / Symptoms Of A Dead Battery (PIT5860B)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC U0672 Set (24-NA-068)
- Intermittent No Start, Loss Of Communication, Multiple DTCS (PIT5684A)
- No Crank, No Start, Quick Start/Stall, No Fob Detected, Key Fobs Inoperative, B3924 00, B3925 00, B3926 00, B3927 00, B3928 00 Set (23-NA-163)
- Vehicle Will Not Lock And Unlock (Loss Of Active Functions) Crank Or Start (Loss Of Passive Functions) With DTC P0513 Set (23-NA-165)
- Vehicle Will Lock And Unlock (Active Functions Work) But Will Not Crank Or Start (Loss Of Passive Functions Do Not Work) (23-NA-164)
- AGM Battery Frequently Asked Questions (FAQS) (23-NA-044)
- Battery Maintenance Report FAQS (U.S. Only) (22-NA-115)
- Diagnostic Tips - Intermittent Parasitic Battery Draw Below 40 Degrees F / Dead Battery / Slow Crank (PIT5745D)
- Rattle Type Noise Heard Coming From Engine/Transmission Area Or From Front Of Vehicle When Engine Is Running Or Vehicle Is In Motion And Making Turns (21-NA-279)
- Steering Control Systems
- Sun Roof/T-Top/Convertible Top
- System
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Diagnostic Tip: Fuel Injected Gasoline Engines Possible No Start Extended Crank No Power Or Fuel Pressure Related DTC'S (PIP5596A)
- Intermittent No Start, Loss Of Communication, Multiple DTCS (PIT5684A)
- 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)
- Transmission Control Systems
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Diagnostic Tip For DTCS Set At A Low Mileage For 9T45/50/60 Automatic Transmissions P0746, P0747, P2731, P2732, P2733, P2820, P2821, P187D, P18AA, P18AB, P18AC, P18AD, P18AE, P0741, P0776, P0777, P2817, P2818, P2714, P2715, P187D, P187E, P0721 (21-NA-169)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Information On Transmission Core Damage (24-NA-141)
- Information On Transmission No Command Overdrive Ranges During Cold Ambient Temperatures (18-NA-035)
- Information On Rotational Clicking Noise Heard After Engine Shut Down On Vehicles Equipped With GF9 9T45/50/60/65 Transmission Assembly (PIP5623)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Information On 9TH Gear Operation (21-NA-181)
- 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)
- Chemical Staining, Pitting, Corrosion And/Or Spotted Appearance Of Chromed Aluminum Wheels (83-35-08)
- 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)
- Wiring Diagrams
- Warranty Administration - Revised Wiring Repair Labor Operations And Required Additional Information (10-00-89-005K)
- Service Engine Soon (SES), Reduced Power, Service Brake, Reduced Steering And/Or STABILITRAK Message Illuminated On Driver Information Center (DIC), DTCS P0232, P023F, P0641, P0651, P06A3, P0697, P07BE, P1000, P1009, P2535, P129D, P12A6, P12A8, P2635, P3051, P3052, P3055, P3056, P305B, U0074, U0077, U0121, U0131, U0151, U0415, U0420, U0672, U111A, U18A2, U18C6, U18D2, U2502, U2616 Set (PIT5847H)
- Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)