B1017 GMC - Output Driver Module Performance
B1017 GMC Possible Causes
- Faulty Driver Door Unlock Relay
- Driver Door Unlock Relay harness is open or shorted
- Driver Door Unlock Relay circuit poor electrical connection
- Faulty Body Control Module (BCM)
How do I fix code B1017 GMC?Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
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Cost of diagnosing the B1017 GMC code
Labor: 1.0The cost of diagnosing the B1017 GMC code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
- Engine Light ON (or Service Engine Soon Warning Light)
B1017 GMC DescriptionThe Body Control Module (BCM) internally grounds the driver door unlock relay control circuit for the driver door unlock relay when it receives an unlock switch signal from either door lock switch. When the BCM grounds the driver door unlock relay control circuit the driver door unlock relay is energized and unlocks the driver door. The Diagnostic Trouble Code (DTC) will set if the driver door unlock relay control circuit is shorted to ground or open for more then one second.
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