OBD Guide
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B1537

Memory 2 Switch Circuit Short To Battery

B1537 is an OBD-II diagnostic trouble code meaning: Memory 2 Switch Circuit Short To Battery. Common causes: wiring harness damage, memory switch failure. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Inability to save memory settings
  • Spontaneous change of settings
  • Flashing indicators on the instrument panel

Causes

  • Wiring harness damage
  • Memory switch failure
  • Short circuit in the circuit
  • Contact corrosion
  • Problems in the control unit

How to Fix

  1. Check wiring harness for damage
  2. Check the memory switch for serviceability
  3. Measure circuit resistance
  4. Clean contacts from corrosion
  5. Replace faulty components

Related codes

B1538B1539B1540

FAQ

What does the B1537 code mean?

B1537 is an OBD-II diagnostic trouble code that indicates: Memory 2 Switch Circuit Short To Battery

What causes a B1537 error code?

The most common causes of B1537 include: Wiring harness damage; Memory switch failure; Short circuit in the circuit; Contact corrosion.

How do I fix a B1537 diagnostic trouble code?

To fix B1537: Check wiring harness for damage. Check the memory switch for serviceability. Measure circuit resistance. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1537?

Limited driving only, diagnose soon

How much does it cost to fix B1537?

The estimated repair cost for B1537 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat