Wiper Motor
- Remove wiper motor from vehicle. Connect jumper wires to connector at motor to check both speeds. For low speed, connect battery voltage to Blue wire terminal and ground the Blue/White terminal. For high speed, ground the Blue/Red terminal instead.
- To check the park switch, apply battery voltage to the Blue wire terminal. Connect a jumper wire between Blue/White and Blue/Black. Ground the Black wire. Motor should run briefly and stop.
- To check rear wiper motor, apply battery voltage to Blue/Red wire and ground the Blue/White wire. Motor should run steadily.
Mazda Intermittent Wiper Relay Locations
| Model |
Connector |
Location |
| GLC |
6-pin |
Left of instrument cluster |
| RX7 |
17-pin |
Left kick panel |
| 626 |
6-pin (4 wires) |
Left kick panel, Top front relay |