Rear Wipers

1. CHECK RRWPR Fuse by visual inspection.
2. CHECK for mechanical binding.
^ Refer to Rear Window Wiper/Washer System mechanical diagnosis.
^ CHECK for a broken(or partially broken) wire inside of the insulation which could cause system malfunction but prove "GOOD" in a Continuity/Voltage CHECK with a system disconnected. These Circuits may be intermittent or resistive when loaded, and if possible, should be checked by monitoring for a Voltage drop with the system operational (under load).
^ CHECK for proper installation of aftermarket electronic equipment which may affect the integrity of other systems.