OBD Guide
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B1D58

Adjustable Pedal Sensor Circuit Open

B1D58 is an OBD-II diagnostic trouble code meaning: Adjustable Pedal Sensor Circuit Open. Common causes: broken or damaged wiring harness, oxidation of sensor contacts. Estimated repair cost: $56–167.

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

Symptoms

  • Inability to adjust pedal position
  • Malfunction indicator light comes on
  • Reduced pedal efficiency

Causes

  • Broken or damaged wiring harness
  • Oxidation of sensor contacts
  • Adjustable pedal sensor malfunction
  • Problems with connectors or connections

How to Fix

  1. Check the integrity of the wiring harness and contacts
  2. Clean the sensor contacts from oxides
  3. Check sensor resistance (compare with nominal value)
  4. Replace sensor if necessary
  5. Reset the error and check the system operation

Related codes

B1D59B1D60P0120P0220

FAQ

What does the B1D58 code mean?

B1D58 is an OBD-II diagnostic trouble code that indicates: Adjustable Pedal Sensor Circuit Open

What causes a B1D58 error code?

The most common causes of B1D58 include: Broken or damaged wiring harness; Oxidation of sensor contacts; Adjustable pedal sensor malfunction; Problems with connectors or connections.

How do I fix a B1D58 diagnostic trouble code?

To fix B1D58: Check the integrity of the wiring harness and contacts. Clean the sensor contacts from oxides. Check sensor resistance (compare with nominal value). For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1D58?

Limited driving only, diagnose soon

How much does it cost to fix B1D58?

The estimated repair cost for B1D58 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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