What is life like with your car? Let us know and win £500 in John Lewis vouchers | No thanks
Mitsubishi Colt 2007 - Is this a wiper motor fault? - jambo17

Hi Everyone

Back in February I noticed my car making a squealing noise and the wipers started stopping mid-wipe. The car had it's MOT and service in March whereby they advised I needed a new auxiliary belt and wiper blades. They fitted new wiper blades and passed in through the MOT.

Not long after (probably about a week) the wipers barely worked - they would randomly wipe once or twice before stopping (and wouldn't work at all on the highest setting). When they did work, it was like they did not have enough power to move properly. I thought the cause may have been related to the auxiliary belt so had that replaced yesterday and the problem persists (despite me asking the garage to check the wipers as well!)

What is odd though, is that if I lift the wipers off the screen the wipers will move and work. It's almost as if the friction of the new wiper blades is beating the force the wipers can produce.

Also, I can hear a click noise whenever I try to turn the wipers on (at any speed) which I think is coming from the fuse box.

Before I start calling garages (as Mitsubishi have told me I need to wait to the end of May) has anyone encountered this before or have an idea what it could be?

If it's the motor, how much are they?

Edited by jambo17 on 01/05/2019 at 10:55

Mitsubishi Colt 2007 - Is this a wiper motor fault? - Andrew-T

Know nothing about Mitsis, but a click noise sounds to me like a relay. Your symptoms sound as tho the motor can't do the work though. Are the wipers parking normally?

Mitsubishi Colt 2007 - Is this a wiper motor fault? - jambo17

When they worked/sporadically worked? Yeah they would return to their normal place

Mitsubishi Colt 2007 - Is this a wiper motor fault? - elekie&a/c doctor
Lifting the blades off the screen reduces the load on the motor . I would investigate the possibility that the wiper linkage may be partially seized.