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AutoCodes - Generic - B2133

B2133 Code - Memory Recall Switch Circuit Active

- Code Popularity: 5,170 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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By - Updated Sep 19, 2019
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|Code B2133 Possible Causes

  • Faulty Memory Recall Switch
  • Memory Recall Switch harness is open or shorted
  • Memory Recall Switch circuit poor electrical connection
  • Faulty Memory Mirror Module (MMM)

|How do I Fix the Code B2133?

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 B2133?

Labor: 1.0

The cost of diagnosing the B2133 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 B2133 Possible Symptoms?

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

|Code B2133 Description

The memory function switches are normally open and are wired directly to the to the Memory Mirror Module (MMM). When a memory recall switch is pressed, the switch pulls the 5 V signal circuit from the MMM low. The MMM senses that a memory recall signal was pulled low and a class 2 message is sent out to the Memory Seat Module (MSM) identifying that the circuit is active. In response to this message, the MSM performs the requested function. If a memory recall switch circuit is active for more than 30 continuous seconds, the circuit will be considered shorted and the MMM will set this Diagnostic Trouble Code (DTC).

OBDII Code B2133 - Memory Recall Switch Circuit Active -
B2133 Code - Memory Recall Switch Circuit Active

|Need More Information on the B2133 Code?

Need more information on how to fix the B2133 code? Get Access to Factory Service Manuals

|Information for Specific Makes

|Need Help with the B2133 Code?

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|Code B2133 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 B2133 code? Have you replaced any parts?
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