TwinTurbo.NET: Nissan 300ZX forum - Puzzled need help All idiot lights on and AC not working
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Subject Puzzled need help All idiot lights on and AC not working
     
Posted by johnnyzcar on August 22, 2011 at 9:43 AM
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Message Hello everyone,
This one has me confused. The other day after work I go in my 90 Z32 NA to drive home and all the idiot lights are on. The brake, anti lock, battery etc all stay on. In the past I have replaced the ECU and I know that when the electric fan comes on when you turn on the ignition means possible bad ECU.

Car starts and runs fine. I have been looking around for answers but havent seen this one yet. This happened all of a sudden. Several days prior I cleaned the contacts of the coolant temp sensor as it was a little dirty and ECU was throwing that code.

This is like when you first start the car all the dash lights come on and then go off, just mine never go off.

Any thoughts?

Thanks,
JL

     
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