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Diagnostic Trouble Code Results for 021 for the Chevrolet Epica (V250)

Epica (V250) Chevrolet

Diagnostic Trouble Code: 021

Diagnostic Trouble Code Name: Rear Defrost Request Switch Circuit

Vehicle Make: Chevrolet

Vehicle Model: Epica (V250)

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.

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Diagnostic Trouble Code Description: 

ECU Hardware

Possible Sensor Faults
None

Possible Related Diagnostic Trouble Codes
DTC B101D

Circuit / System Description
The internal fault detection is handled inside the control module. The symptom byte listed in the DTC Descriptor is for engineering reference only. No external circuit diagnosis is involved.

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