Rear Wipers

1. Remove lower cover on liftgate.
2. Disconnect feed connector from wiper motor.
3. With ignition switch in On position, check for voltage at blue wire.
4. With both ignition and wiper switches in On position, check for voltage at blue and brown wires.
5. If battery voltage is not present, check fuse, liftgate wiper switch and wiring.
6. With ignition switch in On position and wiper switch in Off position, check for battery voltage between blue and brown wires.
7. If no voltage is present, check ground wire to liftgate switch.
8. If battery voltage is present in steps 3 and 4, replace motor.