Opel Grandland: Heating failure from loose connection

Opel-Grandland-2025-heating-cable-overheating

Opel is recalling 2,104 Grandland vehicles manufactured between 26 June 2025 and 13 August 2025 to authorized workshops worldwide. The reason for the recall is incorrect tightening of the 48V heating connection which may cause it to come loose and lead to heating failure or overheating.

At an authorised workshop, the connection of the 48V heating cable will be checked and tightened to a torque of 8 Nm if necessary. If there are signs of overheating, the cable harness will be replaced.

The Kraftfahrt-Bundesamt (KBA) monitors the recall under the reference number “15570R“. The internal manufacturer code is “KU7“.

Recall details

Make: Opel
Models: Grandland
Year of manufacture: 2025
Production: 26. 6. 2025 – 13. 8. 2025
Extent: 2,104
Codes: KU7
KBA publication dates: 30. 9. 2025

Source: KBA 15570R (Search Rückrufcode: KU7)


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What the owner should do?

If you read about a recall that you think may affect your car, you should make immediate contact with a dealer or workshop that’s been officially authorised to perform repairs on behalf of the manufacturer and ask for the details.

If you wish to know more about eventual problems of a specific car (e.g. real mileage, potential traffic accidents damages, odometer rollback, repairs, etc.), then we suggest going to HPI-Check.

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