Bcm - 0700

Dizzy2016 · Jan 10th, 2024, 12:16

Hi, I have posted before. But If anyone could help I'd really appreciate it!

So I bought the Vida machine due to the ABS/antiskid service light on.

It shows only one code which is the BCM - 0700 pump motor, vaultage supply faulty.

Does this mean it is definitely the pump motor? No Yaw senor, angling sensor ect it would have brought something linking to them if it was?

Andymharrison · Jan 10th, 2024, 13:21

It could be either a fault in the bcm or the pump motor, a bad connection, worn brushes etc.

It's easy to remove, the pump motor from any scrap bcm should be compatible but the module itself is keyed to the car so needs to be sent off to someone like volvodiagnostics to rebuild.

If you take the pump off be very careful not to allow the small roller bearing to come out, it's a swine to refit.

Jan 10th, 2024, 13:21	#2
Andymharrison Junior Member Last Online: Yesterday 23:00 Join Date: Feb 2019 Location: Town	It could be either a fault in the bcm or the pump motor, a bad connection, worn brushes etc. It's easy to remove, the pump motor from any scrap bcm should be compatible but the module itself is keyed to the car so needs to be sent off to someone like volvodiagnostics to rebuild. If you take the pump off be very careful not to allow the small roller bearing to come out, it's a swine to refit. __________________ 2005 XC90 D5 2009 XC70 D5

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