Rear Window Defogger System Does Not Operate

Rear Window Defogger System does not Operate

DESCRIPTION
When the defogger switch is turned ON, a rear defogger activation request signal is input to the multi-display. Then, the air conditioning amplifier (A/C ECU) outputs this signal to the defogger relay (Marking: DEFOG) and the rear window defogger system is activated.

WIRING DIAGRAM

Wiring Diagram:

Wiring Diagram:

INSPECTION PROCEDURE

Step 1 - 4:

Step 4(Continued) - 6:

Step 6(Continued) - 7:

Step 7(Continued) - 8:

Step 9: