Chevrolet  Astro 2000-2001
 PART   COLOR  LOCATION
 12 VOLT CONSTANT   RED and RED/WHITE (+)   @ IGNITION SWITCH HARNESS
 STARTER  YELLOW (+)  @ IGNITION SWITCH HARNESS
 STARTER 2  N/A  
 IGNITION 1  PINK (+)  @ IGNITION SWITCH HARNESS
 IGNITION 2  WHITE (+)  @ IGNITION SWITCH HARNESS
 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 (+)  IN DRIVERS KICK PANEL
 POWER LOCK  LIGHT BLUE (TYPE A)  IN DRIVERS KICK PANEL
 POWER UNLOCK  WHITE (TYPE A)  IN DRIVERS KICK PANEL
 DOOR TRIGGER  See NOTE #3  @ BMC, See NOTE #2
 DOMELIGHT SUPERVISION  GREY/BLACK (-), (Requires #775 relay)  @ RELAY, above DIAGNOSTIC Plug
 TRUNK RELEASE  LIGHT BLUE (-) (requires # 775 relay)  @ RELAY, above DIAGNOSTIC Plug
 SLIDING POWER DOOR  N/A  
 HORN  BLACK (-)  @ STEERING COLUMN HARNESS
 TACH  WHITE (AC)  @ PCM, See NOTE #4
 WAIT TO START LIGHT  N/A  
 BRAKE  WHITE (+)  @ SWITCH ABOVE BRAKE PEDAL
 FACTORY ALARM DISARM   LIGHT GREEN (-)  IN DRIVERS KICK PANEL
 ANTI-THEFT  YELLOW and ORANGE/BLACK  PASSLOCK 2 at STEERING COLUMN
 EXTRA INFORMATION
 NOTE #1: Equipped with GM's PASSLOCK 2 ANTI-THEFT SYSTEM, Requires Part # 791 BYPASS MODULE. to order go to the SECURITY BYPASS MODULE Page on this website NOTE #2: The BCM (Body Control Module) is located ABOVE the CLIMATE CONTROLS. NOTE #3: At the BCM, this vehicle use (4) different door pin triggers, the DRIVERS DOOR is a TAN (-) PURPLE Plug, Pin B4, PASSENGER front door ia a ORANGE (-) PURPLE Plug, Pin B2, the SLIDING door is a PINK (-) LIGHT BLUE plug, Pin B10, and the REAR door is a YELLOW (-) LIGHT BLUE plug, Pin B11. When connecting to an ALARM SYSTEM use all 4 wires and DIODE ISOLATE. NOTE #4: The PCM (Power Control Module) is located BELOW the BATTERY under the hood.