Chevrolet  Tahoe 1995-1997
 PART   COLOR  LOCATION
 12 VOLT CONSTANT   RED (+)   @ IGNITION SWITCH HARNESS
 STARTER  YELLOW or PURPLE (+)  @ IGNITION SWITCH HARNESS
 STARTER 2  N/A  
 IGNITION 1  PINK (+)  @ IGNITION SWITCH HARNESS
 IGNITION 2  PINK/WHITE (+) or WHITE (+), SEE NOTE #1  @ 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 (+)  @ HEADLIGHT SWITCH or LOW IN DRIVERS KICK PANEL
 POWER LOCK  LT. BLUE, SEE NOTE #2  IN EITHER DOOR BOOT
 POWER UNLOCK  WHITE, SEE NOTE #2  IN EITHER DOOR BOOT
 DOOR TRIGGER  PURPLE (-)  @ HEADLIGHT SWITCH
 DOMELIGHT SUPERVISION  WHITE (-)  @ HEADLIGHT SWITCH
 TRUNK RELEASE  BLACK (+)  @ HATCH RELEASE SWITCH
 SLIDING POWER DOOR  N/A  
 HORN  BLACK (-)  @ STEERING COLUMN HARNESS
 TACH  PURPLE/WHITE (AC), NOTE #4  @ ECM, SEE NOTE #3
 WAIT TO START LIGHT  DK. BLUE (+)  @ INSTRUMENT CLUSTER
 BRAKE  WHITE (+)  @ BRAKE PEDAL SWITCH
 FACTORY ALARM DISARM   N/A  
 ANTI-THEFT  N/A  
 EXTRA INFORMATION
 NOTE #1: The IGNITION #2 wire WHITE must be connected to prevent a CHECK ENGINE LIGHT from turning on and to prevent DAMAGE to the TRANSMISSION on this Vehicle. NOTE #2: 4-Door vehicles are a TYPE A Door Locks and 2-door vehicles are TYPE C Door Locks. NOTE #3: The ECM is located behind the glove box and to the right. NOTE #4: The tach wire is also a WHITE at the instrument cluster, for DIESEL use a WHITE wire at the ALTERNATOR or INSTRUMENT CLUSTER.