Everytime I hit the switch for the blower fan all my gauges and tach stop working. I knew I had a questionable fan switch so I replaced it and the problem seemed to go away, now it's back. I really think there is a circuit breaker in the system from what I can glean from the wiring diagram, can it go bad, and what does it look like? The fan switch is new, oem, the blower works fine, and the a/c clutch seems to be kicking in when hot wired. Any ideas? Thanks Forgot to add that my voltmeter now reads 16V when it used to only read 14V before this happened. Does this indicate a short?
