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Old Jul 29th, 2021, 08:30   #12
DLM48
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Last Online: Oct 18th, 2023 23:17
Join Date: Nov 2004
Location: Motherwell
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Quote:
Originally Posted by JohnM 855 T5R View Post
About 5 years ago I had a hood unlocked message (even though it was obviously locked) which meant I had to drive 60 miles with the beeping alarm deafening me all the way. As it was under my Volvo Selekt warranty, took it to the dealer. That showed a sensor fault generating an out of position code but the sensor tested OK!
The service manager had a brainwave - pulled back the boot trim to get to the roof computer, pulled the connector and arrrrragh - all green corrosion from presumably moisture ingress. Throughly cleaned the connectors and bingo - all worked fine again. He taped the connector joint to make sure all stayed dry. As I said, that was 5 years ago and no trouble since.

So, you might want to take a look there. He told me that connector issues are not uncommon and can lead to all sorts of sensor errors.

Regards
John
where is this boot control computer please

thanks
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Past - 360 GLT - 745TI - 398K miles gone to Ireland
945 SE TD 230K AWESOME CAR - 855 2.3 20V GLT
V70 Classic 2.4 20V sold on VoS FB page in a few hours
Present - C70 2.4 SE GearTronic - V70R AWD Prins II LPG 2.5 GearTronic
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