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3. Connect the positive lead of the tester 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 verify that the voltage decreases accordingly. If the voltage changes rapidly, the filament has a malfunction. Repair the filament. VOLTAGE SPECIFICATION Fig. 60: Connecting Positive Lead Of Tester To Positive Side Of Filament & Negative Lead To FILAMENT REPAIR 1. Clean the filament using isopropyl alcohol. 2. Attach tape to both sides of the filament. 3. Using a small brush or marking pen, apply silver paint. 4. After 2-3 min , carefully remove the tape without damaging the applied area. Fig. 59: Checking Rear Window Defroster Filament Measured part Voltage (Reference) (1) to (2) Approx. 11 V to 0 V
2008 Mazda CX-9 Grand Touring 2008 BODY & ACCESSORIES Glass/Windows/Mirrors - Mazda CX-9
Microsoft
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