One of my R-Classes have recently developed a problem with the rear wiper.
When I activate the wiper on the stalk it stops around middle (like 90 degrees turn and point upwards). If I just leave the switch engaged it goes to the end position (180 degrees) and if I continue to leave it it will continue to do 90 degrees turns, so instead of doing a 180 to the other side and a "negative" 180 back it only does a 90 degree turn. If I flip the switch manually and continuously (almost spraying washer fluid) I can get it to do full circles so I guess the motor is ok at least.
Anyone knows where to start troubleshooting this issue?
TIA!
When I activate the wiper on the stalk it stops around middle (like 90 degrees turn and point upwards). If I just leave the switch engaged it goes to the end position (180 degrees) and if I continue to leave it it will continue to do 90 degrees turns, so instead of doing a 180 to the other side and a "negative" 180 back it only does a 90 degree turn. If I flip the switch manually and continuously (almost spraying washer fluid) I can get it to do full circles so I guess the motor is ok at least.
Anyone knows where to start troubleshooting this issue?
TIA!
