B1168 - Left Power Running Board Motor Circuit Short To Ground
B1168 Possible Causes
- Faulty Power Running Board Motor Assembly
- Power Running Board Motor Assembly harness is open or shorted
- Power Running Board Motor Assembly circuit poor electrical connection
- Faulty Power Running Board (PRB) Module
How is the B1168 code repair?Start by checking 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.
What is the cost to diagnose the B1168 code
Labor: 1.0The cost to diagnose the B1168 code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
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- Engine Light ON (or Service Engine Soon Warning Light)
B1168 MeaningDuring Power Running Board (PRB) deployment, the PRB module supplies power to the PRB motor and ground through the circuit. The PRB module stows the PRB by supplying power to the PRB motor and ground through the circuit. The PRB module provides a regulated 10-volt power supply to the Hall-effect sensor (internal to the PRB motor) through the circuit. The Hall-effect ground is provided by the PRB module through the circuit. The PRB module monitors the PRB Hall-effect signal through the circuit. If the PRB module does not receive any signal from the Hall-effect sensor during operation, the PRB will stop. The PRB module sets this Diagnostic Trouble Code (DTC) if a short to ground is detected in the motor circuit while attempting to retract/stow the LH running board.
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Information for specific makes
- B1168 ACURA Gauge Control Module Lost Communication With PCM
- B1168 FORD Left Power Running Board Motor Circuit Short To Ground
- B1168 HONDA Gauge Control Module Lost Communication With PCM
- B1168 LINCOLN Left Power Running Board Motor Circuit Short To Ground
- B1168 MERCURY Left Power Running Board Motor Circuit Short To Ground