tomlight86
Trailblazer Windshield Washer Heater Issue
Summary of the thread
A 2019 Chevrolet Trailblazer is experiencing a windshield washer heater error, leading to freezing spray nozzles. Possible causes include a faulty cable, plug, or heating element. Suggested solutions involve checking the fuse, wiring, and connections, with a potential need to replace the heating element if these checks don't resolve the issue.
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4 comment(s)
tomlight86 (community.author)
Thanks! Yes, there's an error stored. I haven't checked the fuse yet. Is the windshield washer heater fuse only for that, or does it share a circuit?
henrybrown8
My error was similar. It could be the fuse, but with the error and freezing, it sounds like the heating element or wiring. I took mine to a shop, and they replaced the heating element for 95€, which fixed it.
tomlight86 (community.author)
Thanks for the info about your experience and the cost. I'll check the wiring and connections, and then maybe go to a shop. Appreciate the help!
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CHEVROLET
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TRAILBLAZER
henrybrown8
I have a Trailblazer too and had something similar last winter. Was there a specific error code, or just a general malfunction? Did you check the fuse?