hi
need a some info on a lhd corvette 2001 for a 2 point immobiliser alarm system#
many thanks
emma
| MODEL | YEAR(S) |
| CORVETTE | 1997 -2001 |
| KEY | T-HARNESS | IMMOBILIZER |
| N/A | N/A | GM's VATS ANTI-THEFT System, Requires 791 Bypass Module |
| PART | COLOR | LOCATION |
| 12 VOLT CONSTANT | RED (+) | IGNITION SWITCH HARNESS |
| STARTER | YELLOW (+) | IGNITION SWITCH HARNESS |
| STARTER 2 | N/A | |
| IGNITION 1 | PINK (+) | IGNITION SWITCH HARNESS |
| IGNITION 2 | N/A | |
| IGNITION 3 | N/A | |
| ACCESSORY /HEATER BLOWER 1 | ORANGE (+) | IGNITION SWITCH HARNESS |
| ACCESSORY /HEATER BLOWER 2 | N/A | |
| KEYSENSE | N/A | |
| PARKING LIGHTS ( - ) | N/A | |
| PARKING LIGHTS ( + ) | BROWN (+) | @ HEADLIGHT SWITCH |
| POWER LOCK | RED / BLACK (TYPE B) | IN EITHER DOOR HARNESS |
| POWER UNLOCK | ORANGE / BLACK (TYPE B) | IN EITHER DOOR HARNESS |
| DOOR TRIGGER | GRAY/BLACK(-) and BLACK/ WHITE(-) Use both, See NOTE *2 | @ BCM, See NOTE *4 |
| DOMELIGHT SUPERVISION | GRAY/BLACK (-) | @ BCM, See NOTE *4 |
| TRUNK RELEASE | LIGHT BLUE (-) | @ BCM, See NOTE *4 |
| SLIDING POWER DOOR | N/A | |
| HORN | BLACK (-) | @ BCM, See NOTE *4 |
| TACH | WHITE | @ PCM, See NOTE *3 |
| WAIT TO START LIGHT | N/A | |
| BRAKE | WHITE (+) | @ SWITCH ABOVE BRAKE PEDAL |
| FACTORY ALARM DISARM | LIGHT GREEN (-) | INSIDE DRIVERS DOOR |
| ANTI-THEFT | See NOTE *1 | GM's VATS System @ Ignition Switch |
| EXTRA INFORMATION |
| NOTE *1 The VATS (Vehicle Anti Theft System) wire may be (2) thin YELLOW wires, (2)thin TAN wires or (2) thin WHITE wires, these wires are usually in a ORANGE or BLACK HEAT SHRINK TUBE, but at times are left out of the tube and ran by themselves up under the dash to the security module. NOTE *2 The GRAY/BLACK (-) is for the DRIVERS DOOR and the BLACK/ WHITE (-) is for the PASSENGER DOOR, when connecting to an ALARM SYSTEM, us both wires and DIODE ISOLATE See DIAGRAM NOTE *3 The PCM (Power Control Module) is located on the PASSENGER SIDE OF THE ENGINE COMPARTMENT. You will need to remove the right front tire and remove access panel in the Inner fender to get to the PCM. The TACH WIRE is located in the BLUE connector Pin 35. NOTE *4 The BCM (Body Control Module) is located in the PASSENGER FOOTWELL under the CARPET. |
https://64.85.6.129/extrainfo/diagrams/10585_CORVETTE_(-)%20NEGATIVE%20DOOR%20PIN%20ISOLATION%20CIRCUIT.pdf door trigger isolation.
-------------