INSPECTION PROCEDURE 8: Rear Window Defogger Timer Function does not Operate.
COMMENTS ON TROUBLE SYMPTOM
Turn ON the rear window defogger switch. If the defogger does not shut off after roughly 11 minutes then the defogger timer is malfunctioning.
TROUBLESHOOTING HINTS
  • Malfunction of the manual air conditioner control panel (A/C-ECU)
DIAGNOSIS
Replace the A/C-ECU.
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