2003 Pontiac Bonneville Alarm/Remote Start Wiring

Has anyone seen any info on a 2003 Bonneville? I need the wiring diagrams and I need someway to hook the stereo wires up to the existing harness in the car.

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Joel DeBauche

Pontiac

Bonneville

2003

Remote Starter Wiring Colors and Notes

Function
   Vehicle Color
Location

Start:
   Purple or Yellow (+)
Ignition switch harness

Ignition #1:
   Pink (+)
Ignition switch harness*

Ignition #2:
   White (+)
Ignition switch harness

Ignition #3:
   N/A
Ignition switch harness

Accessory:
   Orange (+)
Ignition switch harness

Brake Light:
   White (+)
Low in drivers kick panel

Tach Signal:
   PURPLE / White (AC)
Ignition coil on top of the motor

Parking Lights:
   BROWN / White (-)
At the DIM module**

Headlights:
   


OEM Alarm Disarm:
   Lt.Green (-)
Drivers door module in door***

OEM Alarm Arm:
   N/A


Diesel Glow Plug:
   N/A


Clutch Bypass Wire:
   N/A


Notes:
   *This vehicle is equipped with GM's Passkey III security system. Use Universal Alarm Bypass Module part # 2x402 where X can be any number. You can also use vehicle specific bypass module part # 23547. To program additional keys for GM PASSK-KEY III please See Note #147. **The DIM module is located just in front of the blower motor near the passenger kick panel. It has three connectors that all exit out of the bottom of the module. ***The drivers door module is located above the speaker in the driver door.

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Pontiac

Bonneville

2003

Alarm and Keyless Entry Wiring Colors and Notes

Function
   Vehicle Color
Location

Constant +12 Volts:
   Orange or ORANGE / Black (+)
Ignition switch harness

Starter Kill:
   Purple or Yellow (+)
Ignition switch harness

Ignition +12 Volts:
   Pink (+)
Ignition switch harness*

Dome Lights/Superv:
   Gray (-)
Underdash light

OEM Horn:
   Black (-)
DIM module****

Power Lock:
   RED / Black (-)
Driver lock switch in door*****

Power Unlock:
   ORANGE / Black (-)
Driver lock switch in door*****

Trunk Release:
   Lt.Blue (-)
RIM module*****

Alarm Input Wire:
   Gray (-)
Underdash light

Notes:
****The DIM module is located just in front of the blower motor near the passenger kick panel. It has three connectors that all exit out of the bottom of the module. *****The RIM module is located behind the rear seat in the upper corner of the drivers side. ***** See Note #201 Negative Trigger Door Locks

PONTIAC BONNEVILLE 2002 - 03
WIRE COLORS LOCATION
12 VOLTS CONSTANT Direct from Battery
IGNITION SWITCH HARNESS
IGNITION 1 PINK IGNITION SWITCH HARNESS
IGNITION 2 WHITE
IGNITION SWITCH HARNESS
ACCESSORY /HEATER BLOWER 1 ORANGE IGNITION SWITCH HARNESS
ACCESSORY /HEATER BLOWER 2 BROWN
IGNITION SWITCH HARNESS
STARTER YELLOW or VIOLET IGNITION SWITCH HARNESS
PARKING LIGHTS BROWN / WHITE ( - ) @ DIM MODULE *1
DOMELIGHT ( - )
@ EACH DOOR MODULE SEE NOTES *2
PWR DOOR LOCK RED / BLACK ( - ) DRIVER LOCK SWITCH IN DOOR
PWR DOOR UNLOCK ORANGE / BLACK ( - ) (TYPE B)
TRUNK RELEASE LT. BLUE ( - ) @ RIM MODULE *3
TACH SENSOR VIOLET/WHITE (AC) IGNITION COIL on TOP of ENGINE
BRAKE
WHITE (+) @ SWITCH ABOVE BRAKE PEDAL
HORN
BLACK ( - ) @ DIM MODULE *1
FACTORY DISARM
LT. GREEN ( - ) DRIVER DOOR MODULE in DOOR *4
FACTORY ANTI-THEFT
TYPE PASSKEY 3 (GM TRANSPONDER)

NOTES:

*1 - The DIM MODULE is located just in front of the blower motor near the passenger kick panel. It has three connectors that all exit out of the out of the bottom of the module.

*2 - The driver door trigger is TAN at the driver door module and the other door triggers are DK. BLUE at their respective door modules. Use all four wires and DIODE isolate each.

*3 - The RIM MODULE is located behind the rear seat in the upper corner on the driver side.

*4 - The driver door Module is located above the speaker in the driver door.