Collision sensor

Faults and Technical chat for the Vauxhall Grandland
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Joined: Thu May 12, 2022 9:23 am

Post by Bobsuthe » Thu May 12, 2022 9:33 am

3 times now my grandland wouldn't start first thing in the morning dash saying collision management fault, waited 10 mins then starts, been in garage but they cannot find any fault, a friend says it could be morning dew on the collision sensor, is this right? Any help much appreciated

Posts: 72
Joined: Fri May 28, 2021 1:38 pm

Post by Cyberbob » Fri May 13, 2022 5:29 am

It does sound like a moisture issue most likely on the connector or just a poor connection somewhere. Faults like that are a pain as hard to find - I did not realise it would not start if there is a fault! It is not a connector you can either try blowing some hot air on with a hairdryer or a bit of WD40 as not easily accessible for DIY I believe.
2021B Grandland X Elite NAV

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