Home

Diagnostic Trouble Code: B0158

Diagnostic Trouble Code Name: Outside Air Temperature Sensor Circuit

Vehicle Make: Chevrolet

Vehicle Model: Caprice (VE)

Diagnostic Code Entered By: ZerOne

Diagnostic Code Entered On: Wed Oct 06, 2010 11:00 pm

Please Note: The DTC Information provided has been randomly generated.

To view the correct Diagnostic Code Information, Please Login, or Register.

Diagnostic Trouble Code Description: 

EDF1 Fan Control Relay

Possible Wiring Faults
EDF1 Relay coil open circuit or short circuit. Relay not inserted correctly into socket. PCM wiring to relay open or shorted to ground.

Possible Module Faults
PCM damaged or faulty