Mazda  Mpv 1989-1990
 PART   COLOR  LOCATION
 12 VOLT CONSTANT   BLACK (+)   @ IGNITION SWITCH HARNESS
 STARTER  BLACK/YELLOW (+)  @ IGNITION SWITCH HARNESS
 STARTER 2  N/A  
 IGNITION 1  BLACK/WHITE (+)  @ IGNITION SWITCH HARNESS
 IGNITION 2  N/A  
 IGNITION 3  N/A  
 ACCESSORY/HEATER BLOWER 1  BLACK/RED (+)  @ IGNITION SWITCH HARNESS
 ACCESSORY/HEATER BLOWER 2  N/A  
 KEYSENSE  N/A  
 PARKING LIGHTS ( - )  ORANGE (-)  @ HEADLIGHT SWITCH
 PARKING LIGHTS ( + )  RED/BLACK (+) or RED/WHITE (+)  @ FUSEBOX
 POWER LOCK  ADD ACTUATOR, See NOTE #1  TO DRIVERS DOOR ONLY, See DIAGRAM
 POWER UNLOCK  ADD ACTUATOR, See NOTE #1  TO DRIVERS DOOR ONLY, See DIAGRAM
 DOOR TRIGGER  PINK (-)  @ EITHER PIN SWITCH or FUSEBOX
 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  WHITE or WHITE/BLACK (AC)  @ TEST CONNECTOR, LEFT FRONT FENDER
 WAIT TO START LIGHT  N/A  
 BRAKE  WHITE/GREEN (+)  @ SWITCH ABOVE BRAKE PEDAL
 FACTORY ALARM DISARM   N/A  
 ANTI-THEFT  N/A  
 EXTRA INFORMATION
 NOTE #1: the FACTORY DOOR LOCK SYSTEM is a CENTRAL DOOR LOCK TYPE, to add KEYLESS ENTRY to this system will require the adding of a DOOR LOCK ACTUATOR Part #742, soem units will also require additional relays part #775, to connect, See DIAGRAMS.