Lexus ES: Inspection
INSPECTION
CAUTION / NOTICE / HINT
CAUTION:
Be careful so that fingers and clothing do not get caught in the moving parts when performing this test.
PROCEDURE
1. INSPECT WINDSHIELD WIPER MOTOR ASSEMBLY
| (a) Check the HI operation. (1) Connect a positive (+) lead from the auxiliary battery to terminal 4 (+B) and a negative (-) lead to terminal 1 (GND) and 3 (2S), and check that the windshield wiper motor assembly operates. OK: Windshield wiper motor assembly operates at high speed (HI). If the result is not as specified, replace the windshield wiper motor assembly. | | | *a | Component without harness connected (Windshield Wiper Motor Assembly) | | |
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INSTALLATION CAUTION / NOTICE / HINT NOTICE: Make sure to hold the front wiper arm while lifting it, as lifting the front wiper arm by the front wiper blade may damage or deform the front wiper blade.
ComponentsCOMPONENTS ILLUSTRATION *1 FRONT WIPER BLADE *2 WIPER RUBBER *3 FRONT WIPER RUBBER BACKING PLATE - - ReplacementREPLACEMENT CAUTION / NOTICE / HINT NOTICE: Make sure
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ComponentsCOMPONENTS ILLUSTRATION *1 LOWER STEERING COLUMN COVER SUB-ASSEMBLY *2 MULTIPLEX TILT AND TELESCOPIC ECU RemovalREMOVAL PROCEDURE 1. CHANGE POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM SETTINGS Click here 2. REMOVE LOWER STEERING COLUMN COVER SUB-ASSEMBLY Click
DESCRIPTION The main body ECU (multiplex network body ECU) and windshield wiper motor assembly communicate via LIN communication. The main body ECU (multiplex network body ECU) stores this DTC if communication becomes abnormal. DTC No. Detection Item DTC Detection Condition Trouble Area M
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