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car running with no instruments working no a/c

Old Oct 11, 2023 | 06:16 PM
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white05conv's Avatar
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Angry car running with no instruments working no a/c

I went to the auto store to pickup parts for other car when I got back in car started engine and realized I had no a/c
then I noticed none of the dash was working no speedo no fuel ind. no temp ind.
When I got home I turned the car off to try to restart , NOTHING dash lights come on but no crank
anyone ever have this happen
 
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Old Oct 12, 2023 | 11:13 AM
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white05conv's Avatar
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Default Re: car running with no instruments working no a/c

UPDATE maybe this will help someone else.
I checked and had code P0600 serial communication failure
I was checking all my fuses under hood found #37 instrument cluster fuse blown, replaced fuse and all is good
everything works instrument lights, a/c
 
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Old Oct 12, 2023 | 12:07 PM
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pizzaguy's Avatar
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From: Fort Worth, Texas
Default Re: car running with no instruments working no a/c

Page 8W-10-14 of the 2007 service manual explains that: Fuse 37 feeds the I/C and the brain of the heater-A/C control. I've never noticed that before and it also feeds the "second half" of the skreem and part of the BCM's brain.
I do wonder what blew the fuse, you have several suspects....
 
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