Test G: The Speed Dependent INTERVAL Mode Does Not Operate Correctly

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

G1-G4:

Normal Operation
Under normal operation, the wiper motor receives input from the PCM through circuit 679 (GY/BK) with vehicle speed information. The wiper motor internal electronics then determines the speed of the wiper motor.

Possible Causes
- Open or short to ground in circuit 679 (GY/BK)
- Inoperative vehicle speed sensor (VSS)
- Inoperative wiper motor