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Test L: The Speed Dependent Interval Mode Does Not Operate Correctly

PINPOINT TEST L: THE SPEED DEPENDENT INTERVAL MODE DOES NOT OPERATE CORRECTLY


L1-L4:






L5:






Normal Operation
Under normal operation, the windshield wiper motor receives input from the PCM through circuit VMC05 (VT/OG) with vehicle speed information. The windshield wiper motor electronics then determine the speed of the windshield wiper motor.

Possible Causes
- Open or short to ground in circuit VMC05 (VT/OG)
- Inoperative vehicle speed sensor (VSS)
- Inoperative windshield wiper motor