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a. Inspect the operation of the power window regulator motor. 1. Check that the motor operates smoothly when battery voltage is applied to terminals 1 and 2 as follows. OK BACK DOOR POWER WINDOW REGULATOR MOTOR Fig. 161: Inspecting Back Door Power Window Regulator Motor If the result is not as specified, replace the motor. 2. INSPECT NO. 1 BACK POWER WINDOW RELAY (BACK P/W NO. 1 RELAY) a. Remove the power window relay from the engine room relay block. b. Measure the resistance according to the value(s) in the table below. Standard resistance NO. 1 BACK POWER WINDOW RELAY (BACK P/W NO. 1 RELAY) Measurement Condition Specified Condition Battery positive (+) --> 2 Motor gear rotates counterclockwise Battery positive (+) --> 1 Motor gear rotates clockwise Tester Connection Condition Specified Condition
2009 Toyota Tundra 2009 ACCESSORIES AND EQUIPMENT Windshield/WindowGlass - Tundra
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