Operation CHARM: Car repair manuals for everyone.
Home >> Mazda >> 2006 >> Mazdaspeed6 L4-2.3L Turbo >> Repair and Diagnosis >> Windows and Glass >> Heated Glass Element >> Testing and Inspection
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the logical successor to CHARM, I recommend you try it!

Link: lemon-manuals.la
If it doesn't work, leman-manuals.org.ua

Or, hide this message: temporarily or permanently

Heated Glass Element: Testing and Inspection

FILAMENT INSPECTION

1. Turn the ignition switch to the ON position.
2. Turn the Gar window defroster switch on.

CAUTION: Directly touching the rear window defroster filament with the lead of the voltmeter will damage it. Wrap aluminum foil around the end of the lead and test the filament by touching it with the foil.




3. Connect the positive (+) lead of the voltmeter to the positive side of each filament and the negative (-) lead to ground.







4. Gradually, slide the positive (+) lead from the positive side to the negative side and measure the voltage. Verify that the ohmmeter decreases accordingly.
- If the voltage is not as specified or it changes rapidly, the filament is faulty.Repair the filament.
pro multis · About Operation CHARM