Parameter Identification (PID) Definitions

AIR SUSPENSION CONTROL MODULE PID INDEX

PID

Description

Expected Values

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

BOO_ARC

Brake Pedal Position Switch Input

ON, OFF

CCNTARC

Number Of Continuous DTCs Counted By Air Suspension Control Module

One Count Per Bit

DR_OPEN

Door Ajar Input

CLOSED, CLOSED

F_FILL

Air Suspension Front Fill Solenoid Valve Status

ON, OFF

HGTSENS

Height Sensor

ON, OFF

IGN_RUN

Detection Of Ignition Switch In RUN Position

notRUN, RUN

OFFROAD

Vehicle Off Road Status

ON, OFF

PCM_ACC

Acceleration Signal From PCM

YES, NO

R_FILL

Rear Fill Solenoid Valve Status

⁽¹⁾

RASGATE

Rear Gate Solenoid Valve Status

⁽¹⁾

RHGTSEN

Value Of Rear Height Sensor

DC Voltage Value

STEER_A

Electronic Steering Sensor A Signal

HIGH, LOW

STEER_B

Electronic Steering Sensor B Signal

HIGH, LOW

VBATARC

Battery Voltage Value To Air Suspension Control Module

DC Voltage Value

VSS_ARC

Displays Vehicle Speed Sensor Input To Air Suspension Control Module

VSS Signal In KPH Or MPH

⁽¹⁾	Expected value should be OFF- - -, OFFO- -, OFF-B-, OFF- - G, ON- - -, ONO- -, ON-B-, ON- - G

GENERIC ELECTRONIC MODULE/CENTRAL TIMER MODULE (GEM/CTM) PID INDEX ⁽¹⁾

PID

Description

Expected Value

R_WP_MD

Rear Wiper Mode Switch Status (GEM Only)

OFF, INTVL 1-2, LOW WASH

VSS_GEM

Vehicle Speed Input

0-255 KPH

PARK_SW

External Access Ajar Switch Status

OFF, ON

D_DR_SW

Left Front Door Ajar Switch Status

CLOSED, AJAR

DR_DSRM

Door Disarm Switch Status

L_DOOR, R_DOOR, LIFT_G, OFF

DR_UNLK

All Doors Unlock Ouput State

ON- - -, OFF- - -, ON-B-, OFFO-G

P_DR_SW

Right Passenger Door Ajar Switch Status

CLOSED, AJAR

IGN_KEY

Key In Ignition Status

IN, OUT

IGN_GEM

Ignition Switch Status

START, RUN, OFF, ACC

BATSAV

Battery Saver Relay Circuit

ON- - -, OFF- - -, ON-B-, OFFO-G

VBATGEM

Battery Voltage

0.0 VDC - 14.3 VDC

LGATESW

Liftgate Ajar Switch Status

CLOSED, AJAR

LRDR_SW

Left Rear Door Ajar Switch Status

CLOSED, AJAR

RRDR_SW

Right Rear Door Ajar Switch Status

CLOSED, AJAR

INTLMP

Illuminated Entry Relay Circuit

ON- - -, OFF- - -, ON-B-, OFFO-G

CLTCHSW

Trans Clutch Interlock Switch (GEM Only)

ENGAGED, NOT ENGAGED

NTRL_SW

Neutral Safety Switch Input

NTRL, notNTRL

MTR_CCW

Trans Transfer CCW Motor Output

ON- - -, OFF- - -, ON-B-, OFFO-G

MTR_CW

CW Shift Relay Coil Status

ON- - -, OFF- - -, ON-B-, OFFO-G

4WD_SW

4WD Switch Status (GEM Only)

AUTO, 4WDLOW, 4WDHIGH

4WDELCL

4WD Electronic Clutch

ON- - -, OFF- - -, ON-B-, OFFO-G

TRANSGR

Transmission Gear Status

REV, notREV

4WDCLCH

4WD Electronic Clutch Output Status (GEM Only)

ON- - -, OFF- - -, ON-B-, OFFO-G

4WDLOW

4WD Low Indicator Status (GEM Only)

ON- - -, OFF- - -, ON-B-, OFFO-G

4WDHIGH

4WD High Indicator Status (GEM Only)

ON- - -, OFF- - -, ON-B-, OFFO-G

PLATE_A

Transfer Case Contact Plate Switch A (GEM Only)

OPEN, CLOSED

PLATE_B

Transfer Case Contact Plate Switch B (GEM Only)

OPEN, CLOSED

PLATE_C

Transfer Case Contact Plate Switch C (GEM Only)

OPEN, CLOSED

PLATE_D

Transfer Case Contact Plate Switch D (GEM Only)

OPEN, CLOSED

BOO_GEM

Brake Pedal Position Switch Input (GEM Only)

ON, OFF

HALLPWR

Hall Effect Speed Sensor Power (GEM Only)

ON, OFF, ON-B-, OFFO-G

4WDCLST

FWD Clutch PWM Output Status (GEM Only)

ON, OFF, ON-B-, OFFO-G

TRA_RSP

Rear Shaft Speed (GEM Only)

0-255 MPH

TRA_FSP

Front Shaft Speed (GEM Only)

0-255 MPH

PLATEPW

Transfer Case Contact Plate Ground Output (GEM Only)

ON, OFF, ON-B-, OFFO-G

PWR_RLY

ABS Active Input

ON, OFF

NTF

Neutral Tow Function (GEM Only)

ON, OFF

NTF_LMP

Neutral Tow Light (GEM Only)

ON, OFF

D_SBLT

Driver's Seat Belt Status

IN, OUT

IPCHIME

External Chime Request

ON, OFF

SBLTMP

Seat Belt Indicator Status

ON, OFF, ON-B-, OFFO-G

DRAJR_L

Door Ajar Warning Light Circuit

ON, OFF

D_PWRLY

On Touch Down Relay Coil Circuit Status (GEM Only)

ON- - -, OFF- - -, ON-B-, OFFO-G

D_PWAMP

Driver's Power Window Motor Current (GEM Only)

.25 Amp Increments

D_PWPK

Driver's Power Window Motor Peak Current (GEM Only)

.25 Amp Increments

ACCDLY

Accessory Delay Relay Coil Circuit (GEM Only)

ON- - -, OFF- - -, ON-B-, OFFO-G

RDEF_SW

Rear Defrost Control Switch Status

ON- - -, OFF- - -, ON-B-, OFFO-G

RDEFRLY

Rear Window Defrost Relay Coil Circuit

ON- - -, OFF- - -, ON-B-, OFFO-G

WASHRLY

Washer Relay Status

ON- - -, OFF- - -, ON-B-, OFFO-G

WPPK_PK

Wiper Park-To-Park Time

0-6.5 Seconds

WPMODE

Wiper Control Mode Status

WASH, OPEN INVLD, OFF, INTVL 1-7, LOW, HIGH

WPPRKSW

Wiper Motor Status

PARKED, notPRK

WPRUN

Wiper Mode Run Relay

ON- - -, OFF- - -, ON-B-, OFFO-G

WPHISP

Wiper HI/LO Relay Status

ON- - -, OFF- - -, ON-B-, OFFO-G

WASH_SW

Washer Pump Relay Switch Status

ON, OFF, ON-B-, OFFO-G

R_WP_UP

Rear Wiper Up Relay Staus (GEM Only)

ON, OFF, ON-B-, OFFO-G

R_WP_DN

Rear Wiper Down Relay Staus (GEM Only)

ON, OFF, ON-B-, OFFO-G

R_WP_SW

Rear Wiper Input Switch Staus (GEM Only)

WPLOW, OFF, WPHIGH

R_WP_PK

Rear Wiper Park Staus (GEM Only)

PARKED, notPRK

⁽¹⁾	Vehicles equipped with 4WD and/or power windows are equipped with a GEM. All other vehicle are equipped with a CTM.

PASSIVE ANTI-THEFT SYSTEM (PATS) MODULE PID INDEX

PID	Description	Expected Value
CCNTPATS	Number Of Continuous DTCs	On count Per Bit
IGN_PAT	Ignition Switch Position	RUN/ACC, OFF
NUMKEYS	Number Of Ignition Keys Programmed	0-8
M_KEYS	Programmed Key In Ignition	YES, ON
ENABL_S	Has PATS Enable Vehicle	ENABLE, DISABLED
ACCESS	Security Access Status	TIMED, CODED
MIN#KEYS	Minimum Number Of Keys Required To Start Vehicle	2-8
ANTISCN	Time Out For Unprogrammed PATS Key	ACTIVE, notACT
PCM_ID	Is PCM ID Stored In PATS	STORED, notSTR
SPAREKY	Can You Add Spare Key With 2 Programmed Keys	YES, NO
PCM_VFY	PCM ID matches Between PCM & PATS	YES, NO

REMOTE ANTI-THEFT PERSONALITY (RAP) MODULE PID INDEX

PID	Description	Expected Values
AL_EVT#	Last Eight Alarm Events	NO_EVT, DROPEN, HOODTR, IGNTAM, PANIC
BOO_RAP	Brake Switch Input	OFF, ON
HOOD_SW	Hood Switch Input	notPUN, PUNCHED
IGN_RES	Ignition Lock Anti-Theft Switch	HIGH
KEYCODE	Factory 5 Digit Unlock Code For Keypad	5 Digit#, INVLD
KEY_PAD	Keypad Switch Input	1/2, 3/4, 5/6, 7/8, 9/0
DOORRAP	Door Ajar Status Input From GEM	CLOSED, AJAR
DR_DARM	Door Disarm Input	notACTIVE, ACTIVE
IGN_RAP	Ignition Switch	RUN, OFF
DD_LOCK	Power Door Lock/Unlock Status	LOCK, UNLOCK, OFF, SHORT
NOTHEFT	Theft Only State	NO, YES
NOREMOT	Remote Only Input State	NO, YES
TRANSGR	Transmission Gear	notREV, REV

RESTRAINT CONTROL MODULE (RCM) PID INDEX

PID	Description	Expected Value
CCNT	Number Of Continuous DTCs In RCM	DTCS
DABAGR	Driver Air Bag Circuit Resistance	1.8-4.1 Ohms
PABAGR	Passenger Air Bag Circuit Resistance	1.4-3.6 Ohms
DABAG2	Driver Side Impact Air Bag Circuit Resistance	1.4-3.6 Ohms
PABAG2	Passenger Side Impact Air Bag Circuit Resistance	1.4-3.6 Ohms
BRACKET	Bracket Ground Resistance	Less Than 100 Ohms
VID#1	Program Vehicle ID Pin 10	No Connection
VID#2	Program Vehicle ID Pin 13	Ignition
VID#3	Program Vehicle ID Pin 14	No Connection

4-WHEEL ANTI-LOCK BRAKE SYSTEM (4WABS) MODULE PID INDEX

PID	Description	Expected Value
ABSLF_I	Left Front ABS Inlet Valve	ON, OFF
ABSLF_O	Left Front ABS Outlet Valve	ON, OFF
ABSRF_I	Right Front ABS Inlet Valve	ON, OFF
ABSRF_O	Right Front ABS Outlet Valve	ON, OFF
ABSR_I	Rear ABS Inlet Valve	ON, OFF
ABSR_O	Rear ABS Outlet Valve	ON, OFF
BOO_ABS	Brake Switch Input	ON/OFF
CONTABS	Number Of Continuous DTCs	One Bit Per Count
LF_WSPD	Left Front Wheel Speed Signal	0-255 KPH
R_WSPD	Rear Wheel Speed Signal	0-255 KPH
RF_WSPD	Right Front Wheel Speed Signal	0-255 KPH
ACCLSW1	Acceleration Switch Position 1 Input	ACT, notACT
ACCLSW2	Acceleration Switch Position 2 Input	ACT, notACT
4WDLOW	4WD Low Input	ON, OFF