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LEXUS LS400
MODEL YEAR(S
LS400 1998
KEY T-HARNESS IMMOBILIZER
N/A N/A LEXUS TRANSPONDER ANTI-THEFT SYSTEM, Requires 791 Bypass Module and extra Ignition Key
PART COLOR LOCATION DIAGRAM
12 VOLT CONSTANT BLACK/WHITE (+) or WHITE/BLUE (+) IGNITION SWITCH HARNESS
STARTER RED (+) 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 PINK/BLUE (+) IGNITION SWITCH HARNESS
ACCESSORY/HEATER BLOWER 2 N/A
KEYSENSE N/A
PARKING LIGHTS ( - ) GREEN/WHITE (-) @ BODY ECU, See NOTE *1
PARKING LIGHTS ( + ) GREEN (+) or GREEN/ORANGE (+) IN DRIVERS KICK PANEL
POWER LOCK GREEN/RED (TYPE B) @ ECU, INSIDE PASSENGER DOOR
POWER UNLOCK GREEN/BLACK (TYPE B) @ ECU, INSIDE PASSENGER DOOR
LOCK MOTOR WIRE N/A
DOOR TRIGGER RED/WHITE (-) @ BODY ECU, See NOTE *1
DOMELIGHT SUPERVISION USE DOOR TRIGGER
TRUNK RELEASE BLUE (-) @ TRUNK RELEASE SWITCH
SLIDING POWER DOOR N/A
HORN GREEN/RED (-) @ BODY ECU, See NOTE *1
TACH BLACK/YELLOW @ IGNITER IN FRONT OF PASSENGER SHOCK TOWER
WAIT TO START LIGHT N/A
BRAKE GREEN/WHITE (+) IN DRIVERS KICK PANEL
FACTORY ALARM DISARM GREEN (-) @ ECU, INSIDE PASSENGER DOOR
ANTI-THEFT TRANSPONDER ANTI-THEFT SYSTEM, REQUIRES 791 BYPASS MODULE AND EXTRA IGNITION KEY TRANSPONDER @ IGNITION SWITCH TUMBLER
NOTES
NOTE *1 THE BODY ECU (ELECTRONIC CONTROL UNIT) IS LOCATED JUST IN FRONT OF THE PARKING BRAKE PEDAL, BOLTED TO THE FIREWALL. SILVERBOX, WITH BLACK PLASTIC COVER ON THE BOTTOM. MUST REMOVE THE COVER TO ACCESS PLUGS.
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