Polarity Wire Location
12 Volts red + battery or underhood fuse box
Second 12 Volts lt. blue/red (10A) + ignition switch, black 5 pin plug, pin 5
Starter yellow/gray (for starter kill only) + starter or underhood fuse box, blue 26 pin plug, pin 8
Second Starter PURPLE / brown (use interface mod or Tech Doc 1084) - 180 ohms ignition switch, black 5 pin plug, pin 2
Ignition pink/white + ignition switch, black 5 pin plug, pin 3
Second Ignition N/A
Third Ignition N/A
Accessory (same as second starter) - 560 ohms
Second Accessory N/A
Third Accessory N/A
Keysense (same as second starter) -8.5K ohms
Data Bus N/A
Can Bus High WHITE/ black (CAN C bus) data SKREEM around ignition switch, black 8 pin plug, pin 6
The CAN IHS bus high is WHITE/ gray at the instrument cluster, brown 20 pin plug, pin 16.
Can Bus Low WHITE/ lt. blue (CAN C bus) data SKREEM around ignition switch, black 8 pin plug, pin 7
The CAN IHS bus low is WHITE/ orange at the instrument cluster, brown 20 pin plug, pin 15.
Can Bus Sw N/A
Power Lock PURPLE / lt. green -1000 ohms driver kick, door harness, black 14 pin plug, pin 5
Power Unlock (same as power lock) - 180 ohms
Lock Motor tan/white 5 wire driver kick, door harness, black 14 pin plug, pin 8
Driver Unlock Motor tan/lt. green or tan / YELLOW 5 wire driver kick, door harness, black 14 pin plug, pin 1
Passenger Unlock Motor tan/brown 5 wire passenger kick, door harness, black 14 pin plug, pin 8
Parking Lights (-) (LIN bus)
Parking Lights (+) WHITE/ orange (L); WHITE/ purple (R) + passenger kick, harness to rear
Hazards WHITE/ dk. blue - hazard switch, black 8 pin plug, pin 1
Turn Signal (Left) WHITE/ lt. green (F); WHITE/ dk. green (R) + turn signal light (F); passenger kick, harness to rear (R)
Turn Signal (Right) WHITE/ tan (F); WHITE/ yellow (R) + turn signal light (F); passenger kick, harness to rear (R)
Headlight WHITE/ dk. blue (L); WHITE/ orange (R) + headlights or underhood fuse box, green 26 pin plug, pins 3, 11
AutoLights N/A
Reverse Light WHITE/ gray + passenger kick, harness to rear
Left Front Door Trigger purple - driver kick, door harness, black 14 pin plug, pin 4
Right Front Door Trigger PURPLE / white - passenger kick, door harness, blk 14 pin plg, pin4
Left Rear Door Trigger PURPLE / gray - passenger kick, harness to rear
Right Rear Door Trigger purple / YELLOW - passenger kick, harness to rear
Dome Supervision yellow/white + underdash light or passenger kick, harness to rear
Trunk/Hatch Pin PURPLE / orange - passenger kick, harness to rear
Rear Glass Pin N/A
Hood Pin PURPLE / lt. blue - hood switch or underhood fuse box, gray 16 pin plug, pin 3
Trunk/Hatch Release N/A
Trunk Release Motor lt. GREEN / WHITE (unlock only) 5 wire passenger kick, harness to rear
Fuel Door Release N/A
Power Sliding Door (Left) N/A
Power Sliding Door (Right) N/A
Factory Alarm Arm (arms on lock with door open)
Factory Alarm Disarm (see disarm no unlock)
Disarm No Unlock (Sentry Key, ignition, and keysense)
Trunk Alarm Shunt N/A
Tachometer bn/yl, bn/dk bu, bn/lt bu, bn/tn, bn/og, or bn/pu ac any fuel injector, black 2 pin plug, pin 2
Wait to Start N/A
Neutral Safety N/A
Clutch Pedal yellow/orange (interlock); dk. GREEN/ org (upstop) - and open clutch switch under hood, blk 3 pin plug, pin 2, 1
Fuel Pump dk. blue/orange + underhood fuse box, brown 40 pin plug, pin 10
Rear Defroster dk. blue/white + latched passenger kick, harness to rear
Mirror Defroster (same as rear defroster)
Left Front Heated Seat (LIN bus)
Right Front Heated Seat (LIN bus)
Speed Sense (wheel speed sensor)
Brake Wire WHITE/ tan + brake switch, gray 6 pin plug, pin 6
Parking Brake dk. GREEN / WHITE - parking brake switch, black 1 pin plug, pin 1
Horn Trigger gray / YELLOW + horn or underhood fuse box, green 26 pin plug, pin 18
Wipers BROWN / lt. blue (LO); BROWN / orange (HI) + wiper motor or underhood fuse box, brown 40 pin plug, pins 12, 11
Left Front Window (Up/Down) ORANGE / lt. green - ORANGE / white A front power window switch, black 14 pin plug, pins 14 - 13
Right Front Window (Up/Down) ORANGE / brown - ORANGE / purple A front power window switch, black 14 pin plug, pins 7 - 3
Left Rear Window (Up/Down) ORANGE / white - ORANGE / gray A front power window switch, black 14 pin plug, pins 8 - 9
Right Rear Window (Up/Down) ORANGE / lt. blue - ORANGE / dk. blue A front power window switch, black 14 pin plug, pins 1 - 2
Sun Roof (Open/Close) N/A
Sun Roof (Limit/Close) N/A
Memory Seat 1 N/A
Memory Seat 2 N/A
Memory Seat 3 N/A
Radio 12V yellow/red + radio, gray 22 pin plug, pin 1
Radio Ground black - radio, gray 22 pin plug, pin 12
Radio Ignition (CAN IHS bus)
Radio Illumination (CAN IHS bus)
Factory Amp Turn-on (CAN IHS bus)
Power Antenna N/A
Left Front Speaker (+/-) gray/purple - gray / YELLOW +,- radio, gray 22 pin plug, pins 21 - 22
On models with amplifier, the speaker wires are gray/purple - gray / YELLOW at the amplifier under driver dash, black 16 pin plug, pins 8 - 16. The tweeter wires are gray/orange - gray / YELLOW at the amplifier, white 22 pin plug, pins 20 - 9.
Right Front Speaker (+/-) dk. GREEN/ purple - dk. GREEN/ YELLOW +,- radio, gray 22 pin plug, pins 19 - 20
On models with amplifier, the speaker wires are dk. GREEN/ purple - dk. GREEN/ YELLOW at the amplifier under driver dash, black 16 pin plug, pins 7 - 15. The tweeter wires are gray/dk. green - gray/lt. green at the amplifier, white 22 pin plug, pins 19 - 8.
Left Rear Speaker (+/-) gray/lt. green - gray/dk. green +,- radio, gray 22 pin plug, pins 8 - 9
On models with amplifier, the speaker wires are gray/lt. green - gray/dk. green at the amplifier under driver dash, black 16 pin plug, pins 13 - 5.
Right Rear Speaker (+/-) dk. GREEN/ lt. green - dk. GREEN/ gray +,- radio, gray 22 pin plug, pins 10 - 11
On models with amplifier, the speaker wires are dk. GREEN/ lt. green - dk. GREEN/ gray at the amplifier under driver dash, black 16 pin plug, pins 4 - 12.
Center Channel (+/-) N/A
Subwoofer (+/-) gry/brn - dk grn/brn (1); gry/wht - dk grn/wht (2) +,- amplifier under driver dash, black 16 pin plug, pins 14 - 6; 3 - 11
Aux. Audio Input Left (+/-) dk. GREEN/ orange - dk. green (hands free audio) +,- radio, gray 10 pin plug, pins 1 - 6
Aux. Audio Input Right (+/-) dk. GREEN/ YELLOW - dk. green (hands free audio) +,- radio, gray 10 pin plug, pins 2 - 6
RSE Video (+/-) N/A
RSE Audio Left (+/-) N/A
RSE Audio Right (+/-) N/A
Satellite Radio 12 Volts (built into radio)
Satellite Radio Ground N/A
Satellite Radio Ignition N/A
Satellite Radio Antenna N/A
Satellite Audio Left (+/-) N/A
Satellite Audio Right (+/-) N/A
Item Size Depth Location
Headunit double DIN center of dash
Left Front Speaker 6.5 left front dash
Left Front Tweeter 0.75 left front dash
Right Front Speaker 6.5 right front dash
Right Front Tweeter 0.75 right front dash
Left Rear Speaker 6.5 left rear roof
Left Rear Tweeter N/A
Right Rear Speaker 6.5 right rear roof
Right Rear Tweeter N/A
Center Channel N/A
Subwoofer 8 right rear quarter panel
Left Front Headrest
Right Front Headrest
Left Rear Headrest
Right Rear Headrest
Satellite Radio Tuner (built into radio)
Gary Sather