Jumper passenger seat malfunction

I had a similar issue with my Jumper's passenger seat. Check the seat wiring harness first. A loose connection there can cause electrical gremlins with the power seats. Also, inspect the seat switch itself; they're known to fail. Is there power getting to the seat at all?

Thanks for the quick reply. How do I test for power at the seat? And where's the seat wiring harness located?

The harness runs under the seat. You'll likely have to remove the seat to get good access. To test power, use a multimeter to check the voltage at the connector. If you're not comfortable with electrical work, it's best to take it to a workshop. I did the same and it cost me 290€ to resolve.

I appreciate the advice. You're right, best to leave it to professionals. I've booked it in for a check. Thanks again.