Geo  Prizm 1988-1992
 PART   COLOR  LOCATION
 12 VOLT CONSTANT   WHITE (+) or BLACK RED (+)   @ IGNITION SWITCH HARNESS
 STARTER  BLACK/WHITE (+)  @ IGNITION SWITCH HARNESS
 STARTER 2  N/A  
 IGNITION 1  BLACK/YELLOW (+)  @ IGNITION SWITCH HARNESS
 IGNITION 2  BLACK/ORANGE (+)  @ IGNITION SWITCH HARNESS
 IGNITION 3  N/A  
 ACCESSORY/HEATER BLOWER 1  BLUE/RED (+)  @ IGNITION SWITCH HARNESS
 ACCESSORY/HEATER BLOWER 2  N/A  
 KEYSENSE  N/A  
 PARKING LIGHTS ( - )  N/A  
 PARKING LIGHTS ( + )  DARK GREEN (+)  IN DRIVERS KICK PANEL
 POWER LOCK  BLUE/WHITE (TYPE B)  IN DRIVERS KICK PANEL
 POWER UNLOCK  BLUE/YELLOW (TYPE B)  IN DRIVERS KICK PANEL
 DOOR TRIGGER  RED/WHITE (-)  IN DRIVERS KICK PANEL or THEFT MODULE, See NOTE #1
 DOMELIGHT SUPERVISION  USE DOOR TRIGGER, (Requires Part #775 Relay)  
 TRUNK RELEASE  N/A  
 SLIDING POWER DOOR  N/A  
 HORN  GREEN/RED (-)  @ STEERING COLUMN HARNESS
 TACH  BLACK (AC)  @ IGNITER OR FUSEBOX
 WAIT TO START LIGHT    
 BRAKE  GREEN/WHITE (+)  @ SWITCH ABOVE BRAKE PEDAL
 FACTORY ALARM DISARM   WHITE/GREEN (-) or BLUE/WHITE (-)  IN DRIVERS KICK PANEL or THEFT MODULE, See NOTE *1
 ANTI-THEFT  N/A  
 EXTRA INFORMATION
 NOTE #1: THE THEFT MODULE HAS A 18-PIN PLUG AND IS LOCATED IN THE PASSENGER KICK PANEL.