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AutoCodes - Generic - B2312

B2312 Code - Power Window Switch Malfunction

- Code Popularity: 15,843 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC B2312?

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 Power Window Regulator Master Switch Assembly
  • Power Window Regulator Master Switch Assembly harness is open or shorted
  • Power Window Regulator Master Switch Assembly circuit poor electrical connection
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How to Fix the DTC B2312?

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 B2312 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?

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

Code B2312 Description

The Front Power Window Regulator Motor Assembly Left (LH) is operated by the Power Window Regulator Master Switch Assembly. The Front Power Window Regulator Motor Assembly Left (LH) LH has motor and ECU functions.
This Diagnostic Trouble Code (DTC) is stored when the ECU built into the Front Power Window Regulator Motor Assembly Left (LH) determines that the Power Window Regulator Master Switch Assembly is stuck.

OBDII Code B2312 - Power Window Switch Malfunction - AutoCodes.com
B2312 Code - Power Window Switch Malfunction

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Code B2312 comments

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