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Diagnostic Trouble Code: 4
Diagnostic Trouble Code Name: Mix Door Indicator Output
Vehicle Make: Daewoo
Vehicle Model: Tosca (V250)
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:
Endgate/Liftgate Handle Switch Circuit
Possible Sensor Faults
Body Control Module
Possible Related Diagnostic Trouble Codes
DTC B2494
Circuit / System Description
When the ignition is ON, the body control module (BCM) supplies a signal to the liftgate release switch through the liftgate release switch signal circuit. When the liftgate release switch is pressed, the voltage within the signal circuit is pulled low and in response, the BCM applies ground to one end of the relay control circuit and power to the other end, which energizes the coil side of the relay. The switch side of the rear end relay then closes, supplying battery positive voltage through the relay and the latch motor voltage control circuit to the liftgate latch. The liftgate latch, then releases the liftgate so that it may be manually raised to an open position.
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