OBD Guide
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C15C5

Motor Revolution Angle Signal

C15C5 is an OBD-II diagnostic trouble code meaning: Motor Revolution Angle Signal. Common causes: malfunction of the crankshaft position sensor, damaged wiring harness or connectors. Estimated repair cost: $22–89.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$22–89 (est.)

Symptoms

  • Difficulty starting the engine
  • Floating idle speed
  • Power Loss
  • Misfires

Causes

  • Malfunction of the crankshaft position sensor
  • Damaged wiring harness or connectors
  • Sensor contamination
  • Mechanical damage to the crankshaft drive disc

How to Fix

  1. Check the condition of the CKP sensor and its connector
  2. Check the integrity of the wiring harness
  3. If necessary, replace the sensor or repair the harness
  4. Clean the surface of the sensor from dirt
  5. Check the condition of the crankshaft drive disc

Related codes

P0335P0336

FAQ

What does the C15C5 code mean?

C15C5 is an OBD-II diagnostic trouble code that indicates: Motor Revolution Angle Signal

What causes a C15C5 error code?

The most common causes of C15C5 include: Malfunction of the crankshaft position sensor; Damaged wiring harness or connectors; Sensor contamination; Mechanical damage to the crankshaft drive disc.

How do I fix a C15C5 diagnostic trouble code?

To fix C15C5: Check the condition of the CKP sensor and its connector. Check the integrity of the wiring harness. If necessary, replace the sensor or repair the harness. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C15C5?

Limited driving only, diagnose soon

How much does it cost to fix C15C5?

The estimated repair cost for C15C5 is $22–89. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat