2001 blazer, 02 Impala
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Posted: December 27, 2004 at 9:19 AM / IP Logged
Posted: December 27, 2004 at 9:49 AM / IP Logged
gfella 20000000000
2001 blazer Wire/Function | Colour | Location/Description | Polarity | |
|---|---|---|---|---|
| PASSIVE ANTI-THEFT | YES | PASSLOCK 2 | SEE NOTES | |
| 12 VOLTS | Red | Ignition harness | + | |
| IGNITION | Pink | Ignition harness | + | |
| IGNITION 2 | White | Ignition harness | + | |
| ACCESSORY | Orange | Ignition harness | + | |
| STARTER | Yellow | Ignition harness | + | |
| TACH | White | At coil on motor | AC | |
| LOCK | Lt.blue | At module above driver's kickpanel | + | |
| UNLOCK | White | At module above driver's kickpanel | + | |
| DRIVER LOCK MOTOR | Gray | At relay block under dash | + | |
| DRIVER UNLOCK MOTOR | Tan | At relay block under dash* | + | |
| DOORPIN | White** | At courtesy light under dash** | - | |
| TRUNK PIN | Common with doors | |||
| TRUNK RELEASE | Black | At release switch in dash | - | |
| FACTORY ARM | Tan*** | At BCM in front of center console | - | |
| FACTORY DISARM | Lt.green | At BCM in front of center console | - | |
| BRAKESWITCH | White | At switch above brake pedal | + | |
| PARKLIGHTS | Lt.blue | At light switch harness | + | |
| HORN | Black | At steering column harness | - | |
| CLUTCH SWITCH | PURPLE / white | At switch on top of clutch pedal | TYPE 1 | |
| DRIVER WINDOW UP | Dk.blue | At switch in driver's door | REV POL | |
| DRIVER WINDOW DOWN | Brown | At switch in driver's door | REV POL | |
| PASSENGER WINDOW UP | Blue or Blue/white | At switch in driver's door | REV POL | |
| PASSENGER WINDOW DOWN | Tan | At switch in driver's door | REV POL | |
| LEFT REAR WINDOW UP | Dk.green | At switch in driver's door | REV POL | |
| LEFT REAR WINDOW DOWN | Purple | At switch in driver's door | REV POL | |
| RIGHT REAR WINDOW UP | Lt.green | At switch in driver's door | REV POL | |
| RIGHT REAR WINDOW DOWN | Purple | At switch in driver's door | REV POL | |
| HEADLIGHTS | White | At light switch harness | + | |
| REVERSE LIGHTS | Lt.green | At steering column harness | + | |
| DIMMER | Dk.green or Gray | At dimmer switch harness | ||
| VSS WIRE | Dk.GREEN / WHITE**** | VCM in right front engine compartment | 4000ppm | |
| KEY SENSE | Lt.green | Ignition harness | - | |
| DATABUS INTERFACE | Pin-2(top row from left) | Diagnostic plug below dash | DATA | |
| PASSLOCK DATA | Yellow | In 3 wire harness from ignition switch | DATA | |
| PASSLOCK GROUND | ORANGE / black | In 3 wire harness from ignition switch | - | |
 Vehicle notes |
| PLEASE NOTE: Equipped with PASSLOCK II anti-theft system, see security diagram. For remote start installation, it will be necessary to pulse the TAN (driver's doorpin wire) to shut off the RAP system or the radio and accessories with stay on after the remote starter has shut down. Use you remote starter's rearm wire or any wire that provides a pulse after shutdown. SECOND IGNITION must be connected for remote start or the transmission computer will shut down ( engine light comes on ), and the vehicle will not shift properly.* There is more than one wire of this color, please test carefully.** There is a domelight override on the light switch. When this switch is turned on, the courtesy lights do not come on either. To insure proper protection of the doors, you will need to go directly to the Body Control Module located behind the dash in front of the center console. There you can find a TAN(driver's door), ORANGE(passenger door), BLUE/WHITE(rear doors) and PINK/BLACK (hatch). These wires are not affected by the override switch.*** This is also the driver's doorpin wire, ground this wire with lock to arm the factory security. Also shuts down RAP system.**** Pin-3 of the 24-pin BLACK connector. |
Posted: December 27, 2004 at 9:52 AM / IP Logged
| Remote start / Security / GPS |
| Wire/Function | Colour | Location/Description | Polarity | |
|---|---|---|---|---|
| PASSIVE ANTI-THEFT | YES | PASSLOCK 2 | SEE NOTES | |
| 12 VOLTS | Red | Ignition switch harness | + | |
| IGNITION | Pink | Ignition switch harness | + | |
| IGNITION 2 | Dk.green | Ignition switch harness | + | |
| ACCESSORY | Orange | Ignition switch harness | + | |
| STARTER | Yellow | Ignition switch harness | + | |
| TACH | White | At coil on engine* | AC | |
| LOCK | ORANGE / black | Pin-B3 on C2 connector at BCM** | - | |
| DRIVER LOCK MOTOR | Gray | At under dash fusepanel****** | + | |
| DRIVER UNLOCK MOTOR | Tan | At under dash fusepanel | + | |
| DOORPIN | SEE NOTES*** | |||
| TRUNK PIN | RED / black | Pin-A11 on C2 connector at BCM**** | - | |
| TRUNK RELEASE | Black or Lt.blue | SEE NOTES***** | - | |
| FACTORY ARM | SEE NOTES******* | |||
| FACTORY DISARM | Lt.green | Pin-B3 on C3 connector at BCM**** | - | |
| BRAKESWITCH | White | At switch above brake pedal | + | |
| PARKLIGHTS | Lt.blue | At light switch harness | - | |
| HAND BRAKE | Lt.green | Pin-B6 on C3 connector at BCM**** | - | |
| HORN | Black | Pin-B5 on C1 connector at BCM**** | - | |
| DRIVER WINDOW UP | Dk.blue | At master window switch | REV POL | |
| DRIVER WINDOW DOWN | Dk.brown | At master window switch | REV POL | |
| PASSENGER WINDOW UP | Lt.blue | At master window switch | REV POL | |
| PASSENGER WINDOW DOWN | Tan | At master window switch | REV POL | |
| LEFT REAR WINDOW UP | Dk.green | At master window switch | REV POL | |
| LEFT REAR WINDOW DOWN | Violet | At master window switch | REV POL | |
| RIGHT REAR WINDOW UP | Lt.green | At master window switch | REV POL | |
| RIGHT REAR WINDOW DOWN | Violet | At master window switch | REV POL | |
| HEADLIGHTS | Yellow | At light switch harness | + | |
| REVERSE LIGHTS | Dk.blue | Pin-B6 on C1 connector at BCM**** | - | |
| DIMMER | Gray | At light switch harness | + | |
| VSS WIRE | Dk.green | Pin-B5 on C3 connector at BCM**** | 4000ppm | |
| KEY SENSE | Lt.green | Pin-B1 on C3 connector at BCM**** | - | |
| DATABUS INTERFACE | Pin-2(top row from left) | Diagnostic plug below dash | DATA | |
| Vehicle notes |
| PLEASE NOTE: This vehicle is equipped with GM's PASSLOCK II passive anti-theft system. Please refer to the PASSLOCK II bypass diagram before any remote start installation. Also note that the factory alarm will disarm automatically on remote start with a properly installed PASSLOCK II bypass.* On the 3.4L the coil is found at the top rear of the engine. On the 3.8L the coil is on the front right side of the engine. (See exploded views).** This single wire doorlock system uses ground to unlock and ground through a 480-ohm resistor to lock. This wire is found at the BCM above the driver's kickpanel. See the DOORLOCK diagram for instructions.*** DK.BLUE for driver's door and BLUE/WHITE catches all other doors. Both wire are found at the BCM above the driver's kickpanel. See the Body Control Module diagram for exact pin-out locations.**** The BCM is located under the drivers side of the dash above the kickpanel. See the Body Control Module diagram for exact pin-out locations.***** BLACK is the ( + ) trunk release relay output and is found at pin-A7 on the pink 16-pin C3 connector. LT.BLUE is the ( - ) trunk release relay input and is found at pin-A2 on the gray 24-pin C2 connector****** You must use a 56-Kohm resistor in line with you connection to this wire for keyless upgrade.******* The factory alarm system can be armed by pulsing the DK.BLUE driver's doorpin wire ( - ) at the same time as the lock pulse to the doorlock wire. The DK.BLUE wire is located at pin-A8 on the gray 16-pin C3 connector at the BCM above the driver's kickpanel. See the Body Control Module diagram for exact pin-out locations |
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