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Diagnostic Trouble Code: B0253
Diagnostic Trouble Code Name: Vent/Floor Door Motor Circuit
Vehicle Make: Chevrolet
Vehicle Model: Lumina (VE)
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:
Hazard Warning Switch Stuck
Possible Sensor Faults
Body Control Module
Possible Related Diagnostic Trouble Codes
DTC B0970
Circuit / System Description
The hazard flashers may be activated in any power mode. The hazard switch is integrated into the driver information display panel. When the hazard switch is placed in the ON position, the radio communicates via serial data with the body control module (BCM) requesting the hazard lamps be activated. The BCM supplies battery voltage to all four turn signal lamps in an ON and OFF duty cycle. When the hazard switch is activated, the BCM sends a serial data message to the instrument panel cluster (IPC) requesting both turn signal indicators to be cycled ON and OFF.
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