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melinaloewe1

H1 Windshield Washer Heater Issue

I have a 2018 Hyundai H1 diesel with 194144 km. The windshield washer heater is malfunctioning. The error memory shows an error, and the spray nozzles freeze in cold temperatures. Could a bad cable or plug be the cause?

Summary of the thread

The windshield washer heater in a 2018 Hyundai H1 diesel is malfunctioning, causing the spray nozzles to freeze in cold temperatures. The error memory indicates a problem, and a defective cable or plug is suspected as the cause. After consulting a workshop, it was confirmed that a defective cable was indeed the issue, and it was repaired.

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4 comment(s)

finn_mayer81

That's strange. Maybe a fuse? Have you checked the voltage at the heater connector when the washer is on? Is there any voltage there?

melinaloewe1 (community.author)

I haven't checked the voltage. Where is the heater connector located? I'm not sure I can find it.

finn_mayer81

If you're unsure, I'd suggest a workshop. It's likely the cable or plug, but without the right tools or knowledge, it could get worse.

melinaloewe1 (community.author)

Thanks for the advice. I took it to a workshop. The repair was 95€. It was a defective cable, as suspected.

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HYUNDAI

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H1