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Diagnostic Trouble Code Results for 037 for the Chevrolet Tosca (V250)

Tosca (V250) Chevrolet

Diagnostic Trouble Code: 037

Diagnostic Trouble Code Name: Immobilizer Antenna Short to Ground/Open

Vehicle Make: Chevrolet

Vehicle Model: Tosca (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: 

Driver Door Unlatch High Control Circuit

Possible Sensor Faults
Remote Control Door Lock Receiver

Possible Related Diagnostic Trouble Codes
DTC B251A-B251F

Circuit / System Description
When any exterior door handle is lifted, switched ground signals are sent to the remote control door lock receiver through the door handle switch signal circuits. Upon receipt of these inputs, the remote control door lock receiver will check the door lock status of the following inputs:

  • Door unlock switch activation
  • Keyless entry unlock command
  • Passive keyless entry unlock command message is received by the remote control door lock receiver
    Once the enable criteria has been met, the remote control door lock receiver will supply power and ground to door latch control circuits and the door will release.

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