Engine-Codes
 
OBDII Code List
 
B1168 LINCOLN

B1168 LINCOLN - Left Power Running Board Motor Circuit Short To Ground

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

B1168 LINCOLN 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

Cost of diagnosing the B1168 LINCOLN code

    Labor: 1.0

    The cost of diagnosing the B1168 LINCOLN 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.

B1168 LINCOLN Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

B1168 LINCOLN Meaning

During 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.
OBDII Code B1168 LINCOLN - Left Power Running Board Motor Circuit Short To Ground - Engine-Codes.com

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