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C1139 Code - Wheel Speed Sensor Center Tone Ring Missing Tooth Fault

- Code Popularity: 6,208 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC C1139?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Wheel Speed Sensor
  • Wheel Speed Sensor harness is open or shorted
  • Wheel Speed Sensor circuit poor electrical connection
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How to Fix the DTC C1139?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C1139 code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Anti-Lock Brake System (ABS) Warning Light ON
  • Engine Light ON (or Service Engine Soon Warning Light)

Code C1139 Description

The Anti-Lock Brake System (ABS) Module monitors the Wheel Speed Sensor. The ABS Module sets the OBDII code when the Wheel Speed Sensor is not to factory specifications.

OBDII Code C1139 - Wheel Speed Sensor Center Tone Ring Missing Tooth Fault - AutoCodes.com
C1139 Code - Wheel Speed Sensor Center Tone Ring Missing Tooth Fault

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