Galant LS V6-3.0L SOHC (1999)
Windshield Wiper Motor Driver Circuit
CIRCUIT OPERATION
A signal from the windshield wiper switch is sent through the column-ECU inside the column switch to the front-ECU. The signal turns on the relay
inside the front-ECU to operate the wiper motor.
TECHNICAL DESCRIPTION (COMMENT)
The wiper motor, column switch (windshield wiper and washer switch) or the front-ECU may be defective.
TROUBLESHOOTING HINTS
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Malfunction of the wiper motor
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Malfunction of the column switch (windshield wiper and washer switch)
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Malfunction of the front-ECU
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Damaged harness wires and connectors
DIAGNOSIS
Required Special Tools:
