Wiper Motor Circuit: Front

Disconnect 5-pin wiper motor connector. See Fig 1. Check circuit at harness side of connector. See WIPER MOTOR CIRCUIT table.

WIPER MOTOR CIRCUIT

Terminal No.

Switch Position

Specification

1 & Ground

OFF Or INT, HI

⁽¹⁾ Zero Voltage

1 & Ground

LOW

⁽¹⁾ Battery Voltage

2 & Ground

Ignition Switch In LOCK Or ACC Position

Zero Voltage

2 & Ground

Ignition On

⁽¹⁾ Battery Voltage

4 & Ground

OFF Or INT, LO

⁽¹⁾ Zero Voltage

4 & Ground

⁽¹⁾ Battery Voltage

5 & Ground

At All Times

Continuity

⁽¹⁾	With ignition switch in ON position.

Fig 1: Identifying Front Wiper Motor Terminals