evaguenther71
Matrix Windshield Washer Heater Issue
Summary of the thread
A 2007 Toyota Matrix has a malfunctioning windshield washer heater, resulting in frozen nozzles and an error code. The issue may stem from a defective plug or cable. Checking the connections is advised, but if unresolved, visiting a mechanic is recommended for further diagnosis and repair.
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4 comment(s)
evaguenther71 (community.author)
Yeah, the reservoir is full. I even made sure to use winter fluid. Did your Saab throw an error code too, or just freeze up?
nicosilber29
Yep, it tossed a code and the nozzles were definitely frozen. Check the connections, but honestly, those heaters are like cheap Christmas lights – one goes, they all go. I'd say swing it by a shop. Likely not a big deal.
evaguenther71 (community.author)
Thanks! Yeah, I'll check the wiring, but I think you're right. I’ll bring it to my mechanic. Just got a quote for 95€, so no biggie. Appreciate the help!
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TOYOTA
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MATRIX
nicosilber29
Sounds familiar! I had a similar issue with my old Saab 9-3. The washer heater acted up in the same way. Is your washer fluid reservoir full? Mine gave me fits when it was low, almost like a sensor thing.