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Diagnostic Trouble Code: B1790
Diagnostic Trouble Code Name: Autolamp Sensor Input Circuit Failure. Twilight sensor input circuit failure
Vehicle Make: Ford
Vehicle Model: Falcon (BF)
Diagnostic Code Entered By: ZerOne
Diagnostic Code Entered On: Wed Oct 06, 2010 11:00 pm
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Please Note: The DTC Information provided has been randomly generated.
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Diagnostic Trouble Code Description:
Right Rear 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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