Tach/clock not working

[brianw]

This is my first post and am pleased that Bill was kind enough to fix my logging in problem after reading this board a while. What a great resource. Thank you.

My question is this: After a custom stereo install my clock and tachometer do not work. My mechanic tried to "by-pass" what he thought was the problem, but didn't solve it. The clock now works with the key off, and the not when the key is on. The tach does not work at all.

It is going back tomorrow, and am hesitant to replace with a new cell, until we find the source of the problem.

Any suggestions? The installer is picking up the bill also.

Thanks again for having me, this place is great!

Brian W.
92 400E
90 300E
87 260E