2003 Bonneville Remote Start
Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=71013
Printed Date: July 14, 2025 at 8:55 AM
Topic: 2003 Bonneville Remote Start
Posted By: mobileaddiction
Subject: 2003 Bonneville Remote Start
Date Posted: January 17, 2006 at 10:54 PM
I am looking for wiring colors and location for remote start in 2003 Bonneville
Replies:
Posted By: 05gt
Date Posted: January 17, 2006 at 10:57 PM
Posted By: 05gt
Date Posted: January 17, 2006 at 11:19 PM
| KEY | T-HARNESS | IMMOBILIZER | | GM KEY-1 | N/A | GM's PK3 TRANSPONDER ANTI-THEFT System, Requires 791 Module and Extra Ignition Key |
| PART | COLOR | LOCATION | DIAGRAM | | 12 VOLT CONSTANT | Connect to BATTERY ONLY | | | | STARTER | YELLOW (+) | IGNITION SWITCH HARNESS | | | STARTER 2 | N/A | | | | IGNITION 1 | PINK (+) | IGNITION SWITCH HARNESS | | | IGNITION 2 | WHITE (+) | IGNITION SWITCH HARNESS | | | IGNITION 3 | N/A | | | | ACCESSORY /HEATER BLOWER 1 | ORANGE (+) | IGNITION SWITCH HARNESS | | | ACCESSORY /HEATER BLOWER 2 | N/A | | | | KEYSENSE | N/A | | | | PARKING LIGHTS ( - ) | BROWN / WHITE (-) | @ DIM Module, BROWN Plug, Pin B3 See NOTE *2 | | | PARKING LIGHTS ( + ) | PURPLE (+) and BROWN / WHITE (+) Use both, See NOTE *1 | @ REAR FUSE BLOCK, LIGHT GRAY Plug, See NOTE *3 | 14301_BONNEVILLE_DUAL PARKING LIGHT DIAGRAM.pdf | | POWER LOCK | RED / BLACK (TYPE B) | @ DRIVERS DOOR LOCK SWITCH, in DRIVERS DOOR | | | POWER UNLOCK | ORANGE / BLACK (TYPE B) | @ DRIVERS DOOR LOCK SWITCH, in DRIVERS DOOR | | | LOCK MOTOR WIRE | GRAY (+) | @ DRIVER DOOR MODULE, in DRIVERS DOOR | | | DOOR TRIGGER | See NOTE *4 | | 22874_BONNEVILLE_(-) NEGATIVE DOOR PIN ISOLATION CIRCUIT.pdf | | DOMELIGHT SUPERVISION | GRAY (-) | @ UNDERDASH LIGHT | | | TRUNK RELEASE | LIGHT BLUE (-) | @ RIM Module, BLUE Plug, Pin B4, See NOTE *5 | | | SLIDING POWER DOOR | N/A | | | | HORN | BLACK (-) | @ STEERING COLUMN HARNESS or DIM Module, GRAY Plug, Pin A6, See NOTE *2 | | | TACH | WHITE | @ PCM, See NOTE *6 | | | WAIT TO START LIGHT | N/A | | | | BRAKE | WHITE (+) | @ SWITCH ABOVE BRAKE PEDAL | | | FACTORY ALARM DISARM | LIGHT GREEN (-) | @ DRIVERS DOOR Module, in DRIVERS DOOR | | | ANTI-THEFT | GM's PASSKEY 3 (PK3 on Steel Shaft of Ignition Key) TRANSPONDER SYSTEM | TRANSPONDER @ IGNITION SWITCH TUMBLER | |
| NOTES | NOTE *1 this vehicle uses a (2) Wire PARKING LIGHT SYSTEM, that will require (2) extra Relays part #775 to operate, to connect, See DIAGRAM.
NOTE *2 the DIM Module is located just in front of the BLOWER MOTOR, near the PASSENGER KICK PANEL.
NOTE *3 the REAR FUSE BLOCK is under the DRIVERS SIDE of the REAR SEAT.
NOTE *4 the Drivers door wire is a TAN (-) at the DRIVERS DOOR Module in the DRIVERS DOOR, all other doors are a DARK BLUE (-) at their DOOR Module in the door. When connecting to an ALARM SYSTEM, use all 4 DOOR TRIGGER wires and DIODE ISOLATE, to connect, See DIAGRAM.
NOTE *5 the RIM Module is located behind the REAR SEAT BACK in the upper corner on the DRIVERS SIDE
NOTE *6 the PCM (Powertrain control Module) is located in the front drivers side of the engine compartment inside the AIR CLEANER BOX. |
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