Pontiac Grand Am 1999
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 Green Ignition switch harness* +
ACCESSORY Orange Ignition switch harness* +
STARTER Yellow Ignition switch harness* +
TACH PURPLE / white See notes** AC
LOCK White*** In driver's kickpanel -
DRIVER LOCK MOTOR Tan At fuseblock under driver's dash***** +
PASSENGER UNLOCK MOTOR Gray At fuseblock under driver's dash +
DOORPIN GREEN/ black & Blue At B.C.M**** -
TRUNK PIN ORANGE / black At light in trunk compartment +
TRUNK RELEASE BLACK/ white In driver's kickpanel -
BRAKESWITCH Lt. Blue At switch above brake pedal +
PARKLIGHTS Brown At light switch harness +
HORN Black At steering column harness -
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 or PURPLE / white At switch in driver's door REV POL
HEADLIGHTS Yellow At light switch harness +
REVERSE LIGHTS Lt.green or Gray In driver's kickpanel +
VSS WIRE Dk.GREEN / WHITE****** At PCM under dash near st. column 4000ppm
KEY SENSE Lt.green Ignition harness -
DATABUS INTERFACE Pin-2(top row from left) Diagnostic plug below dash DATA
Vehicle notes
PLEASE NOTE: This car is equipped with a PASSLOCK II anti-theft system. This is different from the PASSLOCK I system found on the 1997 model. See the ALARM diagram for details.
* The Ignition switch on the vehicle is mounted on the dashboard and not the steering column, you must remove either the radio or the instrument cluster to access the wires at the switch.
** At plug on driver's side of engine for 2.4L. On back of engine for 3.4L. SEE EXPLODED VIEWS
*** This is a 1 wire doorlock system. A ground to this wire will lock the doors and a ground through a 1500 Ohm resistor will unlock the doors. See our doorlock diagram for wiring instructions.
**** Driver's door is GREEN/ BLACK and BLUE is all other doors ( diode isolate ). B.C.M located above passenger foot well near fan motor.
***** There are more than one wire of this color, please test carefully.
****** On the 2.4L, this wire is at pin-16 of the 80-pin plug. On the 3.4L the wire is found at pin-55 of the 80-pin plug.
Note: The information on this sheet is provided to you on an as is basis with no representation or warranty of accuracy whatsoever. It is the sole responsibility of the installer to check and verify any circuit before connecting to it. Only a computer safe logic probe or digital multimeter should be used. Wiremagic.com Corporation and/or any associated or unassociated individual or corporation who furnishes this document and/or software assumes absolutely no liability or responsibility whatsoever pertaining to the accuracy or currency of the information supplied. The installation in each and every case is the sole responsibility of the installer performing the work and Wiremagic.com Corporation and/or any associated or unassociated individual or corporation assumes no liability or responsibility whatsoever resulting from any type of installation, whether performed properly, improperly, or in any other way. The information supplied is a guide only.
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Printed at: 10/6/2004 11:28:43 PM