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In need of 2002 chevy s-10 wiring diagram


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bgent 
Member - Posts: 4
Member spacespace
Joined: October 27, 2003
Location: United States
Posted: January 17, 2004 at 3:21 PM / IP Logged  
I am in need of a wiring diagram for a 2003 chevy s-10.  I am installing a aftermarket keyless.  Or at if the door locks are a - trip or variable resitance.  thanks
bgent27
bmf1000d 
Silver - Posts: 345
Silver spacespace
Joined: September 30, 2003
Location: United States
Posted: January 17, 2004 at 7:13 PM / IP Logged  

here ya go

CHEVY S-10 pu 2000- 03
WIRE COLORSLOCATION
12 VOLTS CONSTANTREDIGNITION SWITCH HARNESS
IGNITION 1PINKIGNITION SWITCH HARNESS
IGNITION 2WHITEIGNITION SWITCH HARNESS
ACCESSORY /HEATER BLOWERORANGEIGNITION SWITCH HARNESS
STARTERYELLOWIGNITION SWITCH HARNESS
PARKING LIGHTSBROWN  ( + )LT. BLUE PLUG @ BCM  *1
DOMELIGHT ( - )PURPLE PLUG @ BCM  *2
PWR DOOR LOCKLT. BLUE ( + )BROWN PLUG @ BCM
PWR DOOR UNLOCKWHITE ( + )POSITIVE  TRIGGER (TYPE A)
TRUNK RELEASEN/A 
TACH SENSORWHITE  (AC)@ PCM  *3
BRAKEWHITE (+)@ BRAKE SWITCH
HORNBLACK ( - )@ STEERING COLUMN  *4
    FACTORY DISARMLT. GREEN ( - )PURPLE PLUG @ BCM 
    FACTORY ANTI-THEFTTYPEPASSLOCK II

 

NOTES:

*1 - This wire will not test when using the headlight switch. This wire is triggered by the DRL system. To meter the wire, start the car with the parking brake set, when the brake is released this wire will go to ground.  The BCM (Body Control Module) is located to the right of the accelerator pedal below the radio. The plugs on the BCM face towards the driver side.

*2 - Use TAN for the driver door located in pin B4, use ORANGE wire for the passenger door located in pin B2. Use both wires and Diode isolate.

*3 - The PCM (Power Control Module) is located on the passenger fender. On the 2.2L the wire is in a Black 80 pin plug pin 10 and on the 4.3L the wire is in a RED 32 pin plug pin 20.

*4 - Also found in the BROWN plug at the BCM on vehicles with a factory alarm.

"Big" Mike
Double Take
Fremont, Ne
remember to check all your wires with a dmm not a test light!!
i take no responsibilty whatsoever for the vailidty of the info nor consequences thereof
bgent 
Member - Posts: 4
Member spacespace
Joined: October 27, 2003
Location: United States
Posted: January 18, 2004 at 6:21 PM / IP Logged  
thanks I need that! software only goes to 2000
bgent27

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