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AutoCodes - Generic - B2139

B2139 Code - Data Mismatch PCM And PATS

- Code Popularity: 23,764 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
By - Updated Sep 19, 2019
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|Code B2139 Possible Causes

  • Powertrain Control Module (PCM) Reprogram
  • Passive Anti-Theft System (PATS)

|How do I Fix the Code B2139?

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.

Does your Car have Safety Recalls? → Check here

|What is the Cost to Diagnose the Code B2139?

Labor: 1.0

The cost of diagnosing the B2139 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.

|What are Code B2139 Possible Symptoms?

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

|Code B2139 Description

The Diagnostic Trouble Code (DTC) sets when there is an ID mismatch between the Powertrain Control Module (PCM) and Passive Anti-Theft System (PATS)

OBDII Code B2139 - Data Mismatch PCM And PATS -
B2139 Code - Data Mismatch PCM And PATS

|Need More Information on the B2139 Code?

Need more information on how to fix the B2139 code? Get Access to Factory Service Manuals

|Need Help with the B2139 Code?

Get the B2139 code diagnosed by a professional: Find a repair shop in your area

|Code B2139 comments

Help us improve Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the B2139 code? Have you replaced any parts?
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