OBD Guide

P0C59

Drive Motor B Position Sensor Circuit A Intermittent/Erratic

P0C59 is an OBD-II diagnostic trouble code meaning: Drive Motor B Position Sensor Circuit A Intermittent/Erratic. Common causes: damage to the sensor wiring harness, position sensor malfunction. Estimated repair cost: $17–56.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$17–56 (est.)

Symptoms

  • Rough engine operation
  • Power reduction
  • Switching to emergency mode
  • Check Engine light comes on
  • Problems starting the engine

Causes

  • Damage to the sensor wiring harness
  • Position sensor malfunction
  • Poor contact in connectors
  • Problems with the engine control unit
  • Short circuit or open circuit

How to Fix

  1. Check the integrity of the sensor wiring harness
  2. Check sensor connectors and contacts
  3. Test motor position sensor B
  4. Check the engine control unit for errors
  5. Replace position sensor if necessary

Related codes

Error P0C59 by Vehicle Brand

FAQ

What does the P0C59 code mean?

P0C59 is an OBD-II diagnostic trouble code that indicates: Drive Motor B Position Sensor Circuit A Intermittent/Erratic

What causes a P0C59 error code?

The most common causes of P0C59 include: Damage to the sensor wiring harness; Position sensor malfunction; Poor contact in connectors; Problems with the engine control unit.

How do I fix a P0C59 diagnostic trouble code?

To fix P0C59: Check the integrity of the sensor wiring harness. Check sensor connectors and contacts. Test motor position sensor B. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P0C59?

Yes, but get it checked soon

How much does it cost to fix P0C59?

The estimated repair cost for P0C59 is $17–56. Actual cost depends on your vehicle, location, and labor rates.

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