How many circuit breakers does the H2 have?

Where are they located?

Many eletrical problems... When in "driver 1" everything works great, most of the time recently its in "unknown driver" causing many problems. *possibly bcm.

Noticed that when it goes into "driver 1", it stay is D1 for about 15sec. and will revert to UD for a bit then back to D1 for about 15sec.

Thinking short somewhere? or bad bcm but works perfect for 15sec. at a time?

?Circuit breaker?

 

Good thread. I'm researching this issue now with my 03 Cadillac Escalade EXT. The instrument clusters and steering wheel controls are pretty similar in both earlier model year vehicles.