OBD Guide
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B2755

Driver Memory Select Switch Circuit

B2755 is an OBD-II diagnostic trouble code meaning: Driver Memory Select Switch Circuit. Common causes: open or short circuit in wiring harness, memory switch failure. Estimated repair cost: $33–167.

Severity
✅ Low
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$33–167 (est.)

Symptoms

  • Driver memory settings are not saved
  • Flashing memory indicator
  • Memory system failure

Causes

  • Open or short circuit in wiring harness
  • Memory switch failure
  • Problems with the memory control unit
  • Contact corrosion

How to Fix

  1. Check the wiring harness for breaks and short circuits
  2. Test the memory switch
  3. Check contacts for corrosion
  4. Diagnostics of the memory control unit

Related codes

B2750B2756B2760

FAQ

What does the B2755 code mean?

B2755 is an OBD-II diagnostic trouble code that indicates: Driver Memory Select Switch Circuit

What causes a B2755 error code?

The most common causes of B2755 include: Open or short circuit in wiring harness; Memory switch failure; Problems with the memory control unit; Contact corrosion.

How do I fix a B2755 diagnostic trouble code?

To fix B2755: Check the wiring harness for breaks and short circuits. Test the memory switch. Check contacts for corrosion. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B2755?

Do not drive — repair immediately

How much does it cost to fix B2755?

The estimated repair cost for B2755 is $33–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat