B129F - Function LED Semi-Automatic Advanced Parallel Park Circuit Short

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3    What is this?
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B129F Possible Causes

  • Faulty Enable/Disable Switch Semiautomatic Advanced Parallel Park Actuator
  • Enable/Disable Switch Semiautomatic Advanced Parallel Park Actuator harness is open or shorted
  • Enable/Disable Switch Semiautomatic Advanced Parallel Park Actuator circuit poor electrical connection
  • Faulty Body Control Module (BCM)

How do I fix code B129F

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.

Tech Notes

B129F:11 Function LED Semi-Automatic Advanced Parallel Park Circuit Short To Ground
B129F:12 Function LED Semi-Automatic Advanced Parallel Park Circuit Short To Battery

Cost of diagnosing the B129F code

Labor: 1.0

The cost of diagnosing the B129F code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

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

B129f Description

The Body Control Module (BCM) monitors the Central Lock Enable/Disable Switch Semiautomatic Advanced Parallel Park Actuator. The BCM sets the OBDII code when the Enable/Disable Switch Semiautomatic Advanced Parallel Park Actuator is not to factory specifications.
OBDII Code B129f - Function LED Semi-Automatic Advanced Parallel Park Circuit Short - AutoCodes.com

B129F More Information

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Information for specific makes

  • B129F FORD Function LED Semi-Automatic Advanced Parallel Park Circuit Short
  • B129F LINCOLN Function LED Semi-Automatic Advanced Parallel Park Circuit Short
  • B129F MERCURY Function LED Semi-Automatic Advanced Parallel Park Circuit Short

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