Engine-Codes - Generic - B2311

B2311 Code - Power Window Motor Malfunction

- Code Popularity: 6,652 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
ChatAC AutoCodes.com AI Chat

What are the Possible Causes of the DTC B2311?

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 Front Power Window Regulator Motor Assembly Left (LH)
  • Front Power Window Regulator Motor Assembly Left harness is open or shorted
  • Front Power Window Regulator Motor Assembly Left circuit poor electrical connection

Code Tech Notes





User Submitted Video

⚠ Does your Car have Safety Recalls? → Check here

How to Fix the DTC B2311?

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 pins.

Search for B2311 Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the B2311 code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

What Does the B2311 Code Mean?

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) has motor and ECU functions.
This Diagnostic Trouble Code (DTC) is output when the Front Power Window Regulator Motor Assembly Left (LH) is malfunctioning, or the ECU built into the Front Power Window Regulator Motor Assembly Left (LH) determines that the fully closed window position has deviated approximately 20 mm (0.787 in.) or more from the normal position.

B2311 Code - Power Window Motor Malfunction

Need more Information on the Code?

Need more information on how to fix the B2311 code? Get Access to Factory Service Manuals

Code B2311 Information for Specific Makes

Need Help with the Code?

Get the B2311 code diagnosed by a professional: Find a repair shop in your area