Isuzu  Pickup 1990-1995
 PART   COLOR  LOCATION
 12 VOLT CONSTANT   BLACK (+)   IGNITION SWITCH HARNESS
 STARTER  WHITE/BLUE or BLACK/WHITE (+) See NOTE *1  IGNITION SWITCH HARNESS
 STARTER 2  GREEN or BLACK/RED (+) See NOTE *1  IGNITION SWITCH HARNESS
 IGNITION 1  BLACK/YELLOW (+)  IGNITION SWITCH HARNESS
 IGNITION 2  N/A  
 IGNITION 3  N/A  
 ACCESSORY/HEATER BLOWER 1  BLUE (+)  IGNITION SWITCH HARNESS
 ACCESSORY/HEATER BLOWER 2  N/A  
 KEYSENSE  N/A  
 PARKING LIGHTS ( - )  N/A  
 PARKING LIGHTS ( + )  GREEN/RED (+)  @ STEERING COLUMN HARNESS
 POWER LOCK  ADD ACTUATORS  TO BOTH DOORS, See DIAGRAM
 POWER UNLOCK  ADD ACTUATORS  TO BOTH DOORS, See DIAGRAM
 DOOR TRIGGER  RED/GREEN (-) or BLACK (-)  BEHIND LEFT FRONT SPEAKER
 DOMELIGHT SUPERVISION  USE DOOR TRIGGER, Requires Part #775 Relay  
 TRUNK RELEASE  N/A  
 SLIDING POWER DOOR  N/A  
 HORN  GREEN/ORANGE (-)  @ STEERING COLUMN HARNESS
 TACH  BLUE or GRAY, See NOTE *2  @ IGNITION COIL
 WAIT TO START LIGHT  N/A  
 BRAKE  RED (+)  @ SWITCH ABOVE BRAKE PEDAL
 FACTORY ALARM DISARM   N/A  
 ANTI-THEFT  N/A  
 EXTRA INFORMATION
 NOTE *1 When Installing a REMOTE STARTER, you MUST use BOTH Starter #1 and Starter #2 wires. Both wires must be connected to the STARTER/CRANKING Output wire from the Remote Starter or the vehcile will NOT Remote Start when the Engine is cold. NOTE *2 use the BLUE tach wire for the 4-Cylinder and use the GRAY tach wire for the 6-Cylinder