Toyota Tundra Service Manual: Operation Check

OPERATION CHECK

1. CHECK WINDOW DEFOGGER OPERATION

(a) Turn the ignition switch ON.

(b) Check that pressing the air conditioning control assembly (rear window defogger switch) illuminates the indicator and warms the rear window surface.

(c) Check that after approximately 15 minutes, the indicator light turns off and the window defogger deactivates.

    How To Proceed With Troubleshooting

    Parts Location

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    Toyota Tundra Owners Manual > Toyota Tundra Owners Manual: For owners
    Reporting safety defects for U.S. owners If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA) in addition to notifying Toyota Motor Sales, U.S.A., Inc. (Toll-fr ...

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    Toyota Tundra Service Manual

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