From time to time this fault code keeps rearing its ugly head. 18010 power supply (B+) terminal 30-low voltage.

Can any body shed some light in to where on the car this terminal 30 is and how to fix. Cheers in advance.

From time to time this fault code keeps rearing its ugly head. 18010 power supply (B+) terminal 30-low voltage.

Can any body shed some light in to where on the car this terminal 30 is and how to fix. Cheers in advance.

I believe terminal 30 is the point on the relay plate where power is fed from the battery to the rest of the car.

More likely the cause is not on the relay plate but on the feed to from the battery fuse. Take a look at the 110A fuse for corrosion as well as the connections at the battery. Any signs of overheating at these points?

Mike

http://wiki.ross-tech.com/wiki/index.php/18010/P1602/005634

http://wiki.ross-tech.com/wiki/index.php/18010/P1602/005634

Are now i did take the battery of on Fri as i took the air bag out of steering wheel to replace wiper stalk. Makes sense now cheers.