Parameter Identification (PID) Definitions
REAR AIR SUSPENSION (RAS) CONTROL MODULE PID INDEX
| PID | Description | Expected Values |
|---|---|---|
| 4WDLOW | GEM 4WD Low Signal To Air Suspension Control Module | ON, OFF |
| 4WDSYS | Signal From Electronic Shift Relay And Diode Module To Air Suspension Control Module | YES, NO |
| ACC_SIG | Acceleration Signal To Air Suspension Control Module | NOTPRE, PRESENT |
| AS_COMP | Air Suspension Compressor Status | ON, OFF |
| AS_GATE | Air Suspension Front Solenoid Gate Valve Status | ON, OFF |
| AS_VENT | Air Suspension Vent Solenoid Valve Status | ON, OFF |
| ASLRSOL Or LR_SOL | Air Suspension LR Spring Solenoid Valve Status | ON, OFF |
| ASRRSOL Or RR_SOL | Air Suspension RR Spring Solenoid Valve Status | ON, OFF |
| BOO_AS | Brake Pedal Position Switch Input To Air Suspension Control Module | ON, OFF |
| DOOR_AS | Door Ajar Input To Air Suspension Control Module | CLOSED, AJAR |
| F_FILL | Air Suspension Front Fill Solenoid Valve Status | ON, OFF |
| FHGTSEN | Value Of Front Air Suspension Height Sensor | DC Voltage Value |
| IGN_AS | Ignition RUN/START Input To Air Suspension Control Module | NOTRUN, RUN |
| OPSTRAT | Status Of Air Suspension Operational Strategy | 4WAS/2WAS |
| PK/N_SW | Park/Neutral Switch Input To Air Suspension Control Module | NOTP/N, P/N |
| R_FILL | Air Suspension Rear Fill Solenoid Valve Status | ON, OFF |
| RHGTSEN | Value Of Rear Air Suspension Height Sensor | DC Voltage Value |
| STEER_A | Electronic Steering Sensor A Signal To Air Suspension Control Module | HIGH, LOW |
| STEER_B | Electronic Steering Sensor B Signal To Air Suspension Control Module | HIGH, LOW |
| VBAT_AS | Battery Voltage Value To Air Suspension Control Module | DC Voltage Value |
| VSS_AS Or VSS_ARC | Displays Vehicle Speed Sensor Input To Air Suspension Control Module | VSS Signal In KPH Or MPH |
| LC_4WDL | Latch Seeing 4WD Low Signal To Air Suspension Control Module | CHANGD/NOCHAG |
| LC_ACC | Latch Seeing Acceleration Signal To Air Suspension Control Module | CHANGD/NOCHAG |
| LC_BOO | Latch Seeing Brake Pedal Position Switch Signal To Air Suspension Control Module | CHANGD/NOCHAG |
| LC_DOOR | Latch Seeing Door Ajar Signal To Air Suspension Control Module | CHANGD/NOCHAG |
| LC_IGN | Latch Seeing Ignition RUN/START Signal To Air Suspension Control Module | CHANGD/NOCHAG |
| LC_PK/N | Latch Seeing Park/Neutral Switch Input To Air Suspension Control Module | CHANGD/NOCHAG |
| LC_VSS Or VSS_ARC | Latch Seeing Vehicle Speed Sensor Signal Input To Air Suspension Control Module (If Greater Than 56 MPH) | CHANGD/NOCHAG |
| LCSTR_A | Latch Seeing Electronic Steering Sensor A Signal To Air Suspension Control Module | CHANGD/NOCHAG |
| LCSTR_B | Latch Seeing Electronic Steering Sensor B Signal To Air Suspension Control Module | CHANGD/NOCHAG |
ANTI-LOCK BRAKE CONTROL (ABS) MODULE PID INDEX
| PID | Description | Expected Value |
|---|---|---|
| 4WDABS | 4 Wheel Drive Input Switch | 2WD, 4WD |
| ABSLAMP | ABS Warning Lamp State | ON, OFF |
| ABSLF_I | Left Front ABS Inlet Valve | ON, OFF |
| ABSLF_O | Left Front ABS Outlet Valve | ON, OFF |
| ABSR_I | Rear ABS Inlet Valve | ON, OFF |
| ABSR_O | Rear ABS Outlet Valve | ON, OFF |
| ABSRF_I | Right Front ABS Inlet Valve | ON, OFF |
| ABSRF_O | Right Front ABS Outlet Valve | ON, OFF |
| BOO_ABS | Brake Switch Input | ON, OFF |
| BRK_LVL | Brake Fluid Level | OK, NOTOK |
| CCNTABS | Continuous DTCs In ABS Module | Number Of DTCs |
| LF_WSPD | Left Front Wheel Speed Sensor | 0-255 MPH |
| R_WSPD | Rear Wheel Speed Sensor | 0-255 MPH |
| RF_WSPD | Right Front Wheel Speed Sensor | 0-255 MPH |
| PWR_RLY | Power Relay Feedback Input | ON, OFF |
AUDIO CONTROL MODULE (ASM) PID INDEX
| PID | Description | Expected Value |
|---|---|---|
| +_SW | (+) Switch | ACTIVE, NOTACT |
| -_SW | (-) Switch | ACTIVE, NOTACT |
| AM_SW | AM Switch | ACTIVE, NOTACT |
| AS_SW | Autoset Switch | ACTIVE, NOTACT |
| ASYSON | ASYSON Output State | ACTIVE, NOTACT |
| BAL_SW | Balance Switch | ACTIVE, NOTACT |
| BAND_SW | Band Switch | ACTIVE, NOTACT |
| BASS_SW | Bass Switch | ACTIVE, NOTACT |
| CD/DJ | CD Disc Jockey | YES, NO |
| CD_S | Single CD Player | YES, NO |
| CELLPHN | Cellular Phone | YES, NO |
| CLKDISP | Clock Display Enable Input State | DISABLE, ENABLE |
| CLOCK | Clock | YES, NO |
| CTR_IMG | Center Image Amplifier | YES, NO |
| DSP_EFF | DSP Effects | YES, NO |
| EJCT_SW | Eject Switch | ACTIVE, NOTACT |
| FADE_SW | Fade Switch | ACTIVE, NOTACT |
| FM_SW | FM Switch | ACTIVE, NOTACT |
| MEM_SW | Memory Switch | ACTIVE, NOTACT |
| MENU_SW | Steering Wheel Controls Inputs State | VALID, INVALID |
| MNIDSC | Minidisc Deck | YES, NO |
| PHONE | Phone Switch (Steering Wheel Switches) | ACTIVE, NOTACT |
| PHONESW | Phone Switch | ACTIVE, NOTACT |
| PRE1_SW | Preset 1 Switch | ACTIVE, NOTACT |
| PRE2_SW | Preset 2 Switch | ACTIVE, NOTACT |
| PRE3_SW | Preset 3 Switch | ACTIVE, NOTACT |
| PRE4_SW | Preset 4 Switch | ACTIVE, NOTACT |
| PRE5_SW | Preset 5 Switch | ACTIVE, NOTACT |
| PRE6_SW | Preset 6 Switch | ACTIVE, NOTACT |
| PTA | PTA Input State | ACTIVE, NOTACT |
| PWR_SW | Power Switch | ACTIVE, NOTACT |
| RBDS | RBDS | YES, NO |
| RBDS_SW | RBDS Switch | ACTIVE, NOTACT |
| REAR_ST | Rear Seat Controls | YES, NO |
| SCAN_SW | Scan Switch | ACTIVE, NOTACT |
| SEEK+ | Seek Increase Switch | ACTIVE, NOTACT |
| SEEK- | Seek Decrease Switch | ACTIVE, NOTACT |
| STEER_C | Steering Wheel Controls | YES, NO |
| SUBWOOF | Subwoofer Amplifier | NO, YES |
| TAPE_SW | Tape Switch | ACTIVE, NOTACT |
| TAPEDCK | Tape Deck | NO, YES |
| TREB_SW | Treble Switch | ACTIVE, NOTACT |
| TUNE+ | Tune Increase Switch | ACTIVE, NOTACT |
| TUNE- | Tune Decrease Switch | ACTIVE, NOTACT |
| VOL+ | Volume Increase Switch | ACTIVE, NOTACT |
| VOL+_SC | Volume + Switch | ACTIVE, NOTACT |
| VOL- | Volume Decrease Switch | ACTIVE, NOTACT |
| VOL-_SC | Volume - Switch | ACTIVE, NOTACT |
DRIVER'S SEAT MODULE (DSM) PID INDEX
| PID | Description | Expected Value |
|---|---|---|
| CCNT | Number Of Continuous DTCs In DSM | Number Of DTCs |
| MEM1_SW | Memory Recall Switch No. 1 | NOTACT, ACTIVE |
| MEM2_SW | Memory Recall Switch No. 2 | NOTACT, ACTIVE |
| MEMS_SW | Memory Set Switch | NOTACT, ACTIVE |
| P/N_SW | Park/Neutral Switch | NOTP/N, P/N |
| PDL_POS | Driver's Pedals Rearward/Forward Position | Percentage |
| SFNT_FORWARD/REARWARDMT | Driver's Seat Front Motor | NOTSEN, SENSED |
| SFNT_P | Driver's Seat Front Position Percentage Up | Percentage |
| SFNT_SW | Front Power Seat Switch | SHORT, UP, DOWN, OFF |
| SFWD_MT | Driver's Seat Forward/Rearward Motor | NOTSEN, SENSED |
| SFWD_P | Driver's Seat Position Percentage Forward | Percentage |
| SFWD_SW | Forward/Rearward Power Seat Switch | SHORT, RWD, FWD, OFF |
| SREAR_P | Driver's Seat Rear Position Percentage Up | Percent Of Full Up |
| SREARMT | Driver's Seat Rear Motor | NOTSEN, SENSED |
| SREARSW | Rear Power Seat Switch | SHORT, UP, DOWN, OFF |
| DMIR_H | Driver's Side Mirror Horizontal Motor | NOTSEN, SENSED |
| DMIR_R | Driver's Mirror Position Percentage Right | Percentage |
| DMIR_UP | Driver's Mirror Position Percentage Up | Percentage |
| DMIR_V | Driver's Mirror Vertical | NOTSEN, SENSED |
| MIR_SEL | Power Mirror Select Switch | OFF, DRVMIR, PSGMI |
| MIRH_SW | Power Mirror Horizontal Position Switch | RIGHT, LEFT |
| MIRV_SW | Power Mirror Vertical Position Switch | UP, DOWN |
| PDL_SEN | Pedal Position Sensor Present | NO, YES |
| PMIR_H | Passenger's Mirror Horizontal Motor | NOTSEN, SENSED |
| PMIR_R | Passenger's Mirror Position Percentage Right | Percentage |
| PMIR_UP | Passenger's Mirror Position Percentage Up | Percentage |
| PMIR_V | Passenger's Mirror Vertical | NOTSEN, SENSED |
| SFWD_P | Driver's Seat Position Percentage Forward | Percentage |
| VBATDD | Battery Voltage | VDC |
GENERIC ELECTRONIC MODULE (GEM) PID INDEX
| PID | Description | Expected Value | ||
|---|---|---|---|---|
| 4WD_SW | 4WD Input Switch | A4WD, 4WDLOW, 4WDHGH, OPEN, GSHORT | ||
| 4WDCLST | 4WD Clutch Output Status | Off- - -, OffO-G, On- - -, On-B- | ||
| 4WDHIGH | 4WD-Wheel High Output State | Off- - -, OffO-G, On- - -, On-B- | ||
| ACCDLY | Accessory Delay Relay Circuit | Off- - -, OffO-G, On- - -, On-B- | ||
| BATSAV | Battery Saver Relay Circuit | Off- - -, OffO-G, On- - -, On-B- | ||
| BOO | Brake Switch Input | OFF, ON | ||
| CCNT | Number Of DTCs In GEM | Number Of DTCs | ||
| CHIMERQ | Chime Request | OFF, ON | ||
| CLTCHSW | Transmission Clutch Interlock Switch | NOTEGD, ENGAGD | ||
| D_DN_SW | Driver's Window Down Switch | OFF, DOWN | ||
| D_DOOR | Left Front Door Ajar Switch | CLOSED, AJAR | ||
| D_PWAMP | Driver's Power Window Motor Current | Amperes | ||
| D_PWPK | Driver's Power Window Peak Current | Amperes | ||
| D_PWRLY | Driver's Power Window | Off- - -, OffO-G, On- - -, On-B- | ||
| D_SBELT | Driver's Seat Belt | OUT, IN | ||
| DECKLID | Decklid/Hatch Ajar | CLOSED, AJAR | ||
| DRAJR_L | Door Ajar Warning Lamp Circuit | Off- - -, OffO-G, On- - -, On-B- | ||
| HALLPWR | Center Axle Hall Power | Off- - -, OffO-G, On- - -, On-B- | ||
| IGN_A | Ignition Switch - ACCY Position | NO, YES | ||
| IGN_KEY | Ignition Key In/Out | OUT, IN | ||
| IGN_O/L | Ignition Switch-OFF/Lock Position | NO, YES | ||
| IGN_R | Ignition Switch-RUN Position | NO, YES | ||
| IGN_S | Ignition Switch-START Position | NO, YES | ||
| INTLMP | Illuminated Entry Relay Circuit | Off- - -, OffO-G, On- - -, On-B- | ||
| LRDR_SW | Left Rear Door Ajar Switch | CLOSED, AJAR | ||
| MECHLCK | Mechanical Lock Output Status | Off- - -, OffO-G, On- - -, On-B- | ||
| MTR_CCW | Transfer Case Counter Clockwise Motor Output | Off- - -, OffO-G, On- - -, On-B- | ||
| MTR_CW | Transfer Case Clockwise Motor Output | Off- - -, OffO-G, On- - -, On-B- | ||
| NTRL_SW | Neutral Safety Switch Input | NOTNTL, NTRL | ||
| OTD_SW | One Touch Down Switch | OFF, DOWN | ||
| P_DOOR | Passenger's Door Ajar Switch | CLOSED, AJAR | ||
| PARK_SW | Parking Switch | OFF, ON | ||
| PLATE_A | Transfer Case Contact Plate A | OPEN, CLOSED | ||
| PLATE_B | Transfer Case Contact Plate B | OPEN, CLOSED | ||
| PLATE_C | Transfer Case Contact Plate C | OPEN, CLOSED | ||
| PLATE_D | Transfer Case Contact Plate D | OPEN, CLOSED | ||
| PLATEPW | Transfer Case Contact Plate Pulse Width | Off- - -, OffO-G, On- - -, On-B- | ||
| PWM_DC1 | PWM Duty Cycle #1 | Percentage | ||
| PWR_RLY | Power Relay Feedback Input | OFF, ON | ||
| R_WP_DN | Rear Wiper Down Output | Off- - -, OffO-G, On- - -, On-B- | ||
| R_WP_MD | Rear Wiper Mode Switch | WASH, OPEN, INVLD, INTVL1, INTVL2 | ||
| R_WP_PK | Rear Wiper Park Sense | NOTPRK, PARKED | ||
| R_WP_UP | Rear Wiper Up Output | Off- - -, OffO-G, On- - -, On-B- | ||
| RDEF_SW | Rear Defrost Switch | OFF, ON | ||
| RDEFRLY | Rear Defrost Relay Circuit | Off- - -, OffO-G, On- - -, On-B- | ||
| RRDR_SW | Right Rear Door Ajar Switch | CLOSED, AJAR | ||
| RWASHSW | Rear Washer Switch Position | Off- - -, OffO-G, On- - -, On-B- | ||
| SBLTLMP | Seat Belt Lamp Circuit | Off- - -, OffO-G, On- - -, On-B- | ||
| SPEEDWP | Speed Dependent Wiper Function | NOTACT, ACTIVE | ||
| TRA_FSP | Transfer Case Front Speed | KPH | ||
| TRA_RSP | Transfer Case Rear Speed | KPH | ||
| VBAT | Battery Voltage | VDC | ||
| VSS | Vehicle Speed | KPH | ||
| VSS | Vehicle Speed Low Resolution (MPH) | One Count Per Bit MPH | ||
| WASH_SW | Washer Pump Switch | OFF, ON | ||
| WASHRLY | Washer Pump Relay Circuit | Off- - -, OffO-G, On- - -, On-B- | ||
| WFL_LMP | Washer Fluid Lamp Circuit | Off- - -, OffO-G, On- - -, On-B- | ||
| WFLUID | Washer Fluid Level | LOW, OK | ||
| WPHISP | Wiper Two Speed Relay | Off- - -, OffO-G, On- - -, On-B- | ||
| WPMODE | Wiper Control Mode Select | (1) | ||
| WPPK_PK | Wiper Park-To-Park Time | mS | ||
| WPPRKSW | Wiper Park Sense | NOTPRK, PARKED | ||
| WPRUN | Wiper Run Relay Driver State | Off- - -, OffO-G, On- - -, On-B- | ||
|
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HYBRID ELECTRONIC CLUSTER (HEC) PID INDEX
| PID | Description | Expected Value |
|---|---|---|
| ANTISCN | Anti-Scan Function | DISABL, ENABLE |
| BACK_LT | PWM Output | Percentage |
| CCNT | Number Of DTCs In HEC | Number Of DTCs |
| ENABL_S | Vehicle Enable Status | DISABL, ENABLE |
| FLDLVLI | Brake Fluid Level Input | One Count Per Bit |
| FUELLVL | Fuel Level Status | Percentage |
| IGN_O/L | Ignition Switch-OFF/Lock Position | NO, YES |
| IGN_R | Ignition Switch-RUN Position | NO, YES |
| IGN_S | Ignition Switch-START Position | NO, YES |
| M_KEY | Master Key Present | NOTPRE, PRESNT |
| NUMKEYS | Number Of Keys Stored In Module | One Count Per Bit |
| OIL_PSW | Oil Pressure Switch Control | One Count Per Bit |
| PCM_ID | PCM ID Stored In HEC | NOTSTR, STORED |
| PCM_VFY | PCM ID Matched Between PCM And HEC | NO, YES |
| RESETSW | Reset Switch | OFF, ON |
| VBAT | Battery Voltage | VDC |
REMOTE ANTI-THEFT PERSONALITY (RAP) MODULE PID INDEX
| PID | Description | Expected Values |
|---|---|---|
| BOO_RAP | Brake Switch Input | OFF, ON |
| DD_LOCK | Power Door Lock/Unlock Status | LOCK, UNLOCK, OFF, SHORT |
| DOORRAP | Door Ajar Switch | AJAR, CLOSED |
| IGN_RAP | Ignition Switch | RUN/ACC, OFF |
| TRANSGR | Transmission Gear | REV, NOTREV |
| AUTOLOCK | Autolock Status | OFF, ON |
| MEM_SEAT | Memory Seat Movement With Remote Transmitter | OFF, ON |
| KEY_PAD | Keypad | 1/2, 3/4, 5/6, 7/8, 9/10 |
RESTRAINT CONTROL MODULE (RCM) PID INDEX
| PID | Description | Expected Values |
|---|---|---|
| CCNT | Number Of DTCs In RCM | Number Of DTCs |
| VBAT | Battery Feed Voltage At RCM | 9.0-16.0 Volts |
| D_ABAGR | Driver's Air Bag Module Resistance | 1.7-3.2 Ohms |
| P_ABAGR | Passenger's Air Bag Module Resistance | 1.7-3.2 Ohms |
| BRACKET | Bracket Ground Resistance | Less Than 100 Ohms |
| VID #1 | Program Vehicle ID Pin 10 | Ignition |
| VID #2 | Program Vehicle ID Pin 13 | Ground |
| VID #3 | Program Vehicle ID Pin 14 | No Connect |