franziskabecker10

Trajet Climate Control Failure

Hi, I've got a 2003 Hyundai Trajet with a diesel engine and 106565 km on the clock. The climate control panel is completely dead. Error memory shows an error, heating output is too low, and the AC won't switch on. I've had a look at the obvious stuff like fuses, but no luck. Thinking it might be a dodgy cable or plug connection. Any ideas?

A 2003 Hyundai Trajet's climate control panel is non-functional, with an error indicating low heating output and an inoperative AC. Initial checks of fuses did not resolve the issue, leading to speculation about faulty cables or connections. A suggestion to inspect the blower motor resistor pack was made, but ultimately, a defective cable was identified and repaired by a workshop, resolving the problem.

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4 comment(s)

Sounds familiar. I had a similar issue with my old Vauxhall Vectra – climate control went haywire. Have you checked the blower motor resistor pack? That was the culprit on mine. They're known for causing electronic faults and messing with the HVAC system.

Thanks for the tip! Whereabouts is the blower motor resistor pack located on the Trajet? And is there an easy way to test it before I start ripping things apart?

On the Vectra it was buried up under the dash on the passenger side near the blower motor. Testing it requires a multimeter, checking for continuity. Honestly, though, given your symptoms and the age of the car, I'd just get it to a workshop and have them check the electrical connectors and temperature sensor - could save you a lot of hassle.

Cheers. Appreciate the advice. Ended up taking it to a local place, and you were spot on. Turns out a cable was defective. Cost me 95€ to get it sorted.

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HYUNDAI

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TRAJET