Test B: The Low Wiper Speed Does Not Operate Correctly - High Speed OK

PINPOINT TEST B: THE LOW WIPER SPEED DOES NOT OPERATE CORRECTLY - HIGH SPEED OK

B1-B3:

Normal Operation
The windshield wiper motor receives inputs from the windshield wiper/washer switch circuits 56 (DB/OG), 58 (WH), 61 (YE/RD), and 63 (RD). The module (internal) controls the wiper run/park relay (internal) using internal circuitry to control the windshield wiper motor in conjunction with the HI/LO relay (internal).

Possible Causes
- Circuit 1205 (BK) open
- Windshield wiper motor