Component Tests and General Diagnostics
DIAGNOSTIC PROCEDUREConsult Inspection
1. Turn ignition switch "OFF".
@ns98maxim_smel-113a
2. Connect "CONSULT" to the data link connector.
3. Turn ignition switch "ON".
4. Touch "START".
5. Touch "IVMS".
6. Touch "REAR DEFOGGER".
^ DATA MONITOR and ACTIVE TEST are available for the rear window defogger.
Diagnostic Procedure
SYMPTOM: Rear window defogger does not activate or does not turn off after activating.
Filament Check
1. Attach probe circuit tester (in volt range) to middle portion of each filament.
^ When measuring voltage, wrap tin foil around the top of the negative probe. Press the foil against the wire with your finger. Otherwise, the element may be damaged.
2. If a filament is burned out, circuit tester registers 0 or 12 Volts.
3. To locate burned out point, move probe to left and right along filament. Test needle will swing abruptly when probe passes the point.