4WD Indicator Lamp

4WD INDICATOR LAMP

Component Function Check


1. CHECK 4WD MODE INDICATOR LAMP FUNCTION

1.Start the engine

CAUTION:
Never drive the vehicle.
2.Turn the 4WD shift switch AUTO->4H->4L->4H->AUTO.
3.Check the 4WD shift switch position ("AUTO", "4H" and "4L") and the indication of the 4WD mode indicator lamp mutually coincide.
Is the inspection result normal?
YES- INSPECTION END
NO- Proceed to diagnosis procedure. .


Diagnosis Procedure


1. CHECK POWER SUPPLY AND GROUND CIRCUIT

Perform the trouble diagnosis for power supply and ground circuit. P1811.
Is the inspection result normal?
YES- GO TO 2.
NO- Repair or replace the error-detected parts.

2. CHECK 4WD WARNING LAMP SIGNAL

With CONSULT
1.Start the engine.

CAUTION:
Never drive the vehicle.
2.Turn the 4WD shift switch AUTO->4H->4L->4H->AUTO.
3.Check "4WD MODE IND" of CONSULT "DATA MONITOR" for "ALL MODE AWD/4WD".





Is the inspection result normal?
YES- Check combination meter. Power Supply And Ground Circuit.
NO- Replace transfer control unit. .