Mazda 3 manuals

Mazda 3 Service Manual: Filament Inspection

Mazda 3 Service Manual / Body / Mirrors / Filament Inspection

1. Turn the ignition switch to the ON position.

2. Turn the rear window defroster switch on.


CAUTION:

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.



Measured part

Voltage (Reference)

(1) to (2)

Approx. 11 V to 0 V


Base Removal
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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 ...

Other materials:

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Canadian radio-frequency laws require transmitter signals to “time-out” (or quit) after several seconds of transmission — which may not be long enough for HomeLink to pick up the signal during programming. Similar to this Canadian law, some U.S. gate operators are designed to “time-out” in th ...

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