RX 300 FWD V6-3.0L (1MZ-FE) (1999)
Step 1
Step 2
Step 3
INSPECTION PROCEDURE
HINT: In case of using the LEXUS hand-held tester, start the inspection from step 1 and in case of not using the LEXUS hand-held tester, start from
step 2.
Door Unlock Detection Switch Circuit (Passenger Door)
CIRCUIT DESCRIPTION
The door unlock detection switch is built in the door lock motor assembly. This switch is ON when the door lock knob is in the unlock position and OFF
when the lock knob is in the lock position. The ECU detects the door lock knob conditions is this circuit. It is used as one of the operating conditions for
the key confinement prevention function.