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Discussion Starter · #1 ·
My 2000 Astro van has a blown #18 fuse. This controls the VCM-Ing3, VCM-Brake, Cruise Stepper Motor Signal and ATC module.

The car runs fine but the following guages are out: Temperature, Fuel and Cruise Control, The PRNDL red indicator light goes out after shifting

The follow Light are on: Battery, ABS, Low Fuel.

Any thoughts on what module could be causing this?
 

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Discussion Starter · #5 ·
I have now fixed this problem. I had to buy a GM service manual and spent about 3 days tracking down all the wiring harnesses, connectors and modules. It ended up being a wiring failure that was a result of poor quality control at the time the car was built.
 
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