Front Wiper Motor Circuit Check
- Ensure wiper fuse is okay. Disconnect wiper motor harness connector and check power to wiper motor. Connect a voltmeter between harness side of terminal "L" and body ground. See Fig 1
. Turn ignition on. If there is no voltage, check wiring harness.
- Check ground circuit. Connect an ohmmeter between harness side of terminal "B" and body ground. See Fig 1
for location of terminal "B." If there is no continuity, check wiring harness ground circuit.
Courtesy of MAZDA MOTORS CORP.