7/27/2019 2002 Gmc
1/1
GMC Ful l Size Pickup 2002
WWW.WIREMAGIC.COM
Wire/Function Colour Location / Descr iption Polar i ty
Installation type: Remote start / securi ty / GPS
YES PASSLOCK II SEE NOTESPASS IVE ANTI-THEFT
Red & Red/white Ignition switch harness +12 VOLTS
Pink Ignition switch harness +IGNITION
White (small gauge) Ignition switch harness +IGNITION 2
Orange Ignition switch harness +ACCESSORY
Yellow (small gauge) Ignition switch harness +STARTER
See notes*TACH
Blue At BCM below steering column** +LOCK
White At BCM below steering column** +UNLOCK
Tan & Blue/white*** At BCM below steering column*** -DOORPIN
Tan At BCM below steering column**** -DRIVER DOOR LATCH
Tan**** At BCM below steering column**** -FACTORY ARM
Lt.green At BCM below steering column**** -FACTORY DISARM
White At st. column or brake switch +BRAKESWITCH
Lt.blue On back of light switch +PARKLIGHTS
Lt.blue At back of handbrake lever -HAND BRAKE
Black At steering column -HORN
Dk.blue At switch in driver's door REV POLDRIVER WINDOW UP
Brown At switch in driver's door REV POLDRIVER WINDOW DOWN
Dk.blue At switch in passenger door REV POLPASSENGER WINDOW UP
Brown At switch in passenger door REV POLPASSENGER WINDOW DOWN
White (small gauge) On back of light switch +HEADLIGHTS
Green On back of light switch +DIMMER
Lt.green Ignition switch harness -KEY SENSE
PLEASE NOTE: This vehicle is equipped with GM's PASSLOCK II passive anti-theft system. Please refer to the alarm diagram before
any remote start installation.
* The 4300 V6 engine still uses a single coil on the top of the engine, tach wire is WHITE. On the V8 engines, there is a coil for each
cylinder, each with a 4-pin plug. Each plug contains a BLACK, BROWN & PINK, as well as a 4th wire which changes color on each
coil. This 4th wire can be used as your tach reference, set your remote starter for a 1 cylinder signal.
** In the 24-pin plug on the far left.
*** Tan (driver's door) is in the 16 pin plug on the far right and the Blue/white (pass. Door) in on the 24-pin plug in the center of the
module.
**** Located is 16-pin plug on far right. Pulse the TAN wire at the same time as the lock wire to arm the factory alarm. Pulse ground to
the LT.GREEN wire to disarm the alarm.
Vehicle note:
Thursday, Apri l 11, 2002 Page 1 of
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 circuitbefore 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 soleresponsibility 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 resultingfrom any type of installation, whether performed properly, improperly, or in any other way. The information supplied is a guide only. Copyright 1998-2001 Wiremagic.com Corporation. All rights reserved.
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