Toyota Tundra Service Manual: Operation Check

OPERATION CHECK

1. CHECK WINDSHIELD DEICER OPERATION

(a) Turn the ignition switch ON.

(b) Check that pressing the air conditioning control assembly (windshield deicer switch) illuminates the indicator and warms the front windshield surface.

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

    How To Proceed With Troubleshooting

    Parts Location

    See More:

    Toyota Tundra Service Manual > Automatic Transmission System: Terminals Of Ecm
    TERMINALS OF ECM 1. CHECK ECM HINT: The standard voltage at each ECM terminal is shown in the table below. In the table, first follow the information under "Condition". Look under "Terminal No. (Symbol)" for the terminals to inspect. The standard voltage between the terminals is shown under "Specifi ...

    Toyota Tundra Owners Manual

    Toyota Tundra Service Manual

    © 2026 Copyright www.ttundra.com
    0.0361