OBD Guide
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C1495

Power Transfer Unit

C1495 is an OBD-II diagnostic trouble code meaning: Power Transfer Unit. Common causes: malfunction of ptu sensors, problems with solenoid valves (solenoids). Estimated repair cost: $167–556.

Severity
🔴 High
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$167–556 (est.)

Symptoms

  • Check Engine light comes on
  • Reduced all-wheel drive efficiency
  • Unusual noises from the PTU area
  • PTU overheating
  • The car goes into emergency mode

Causes

  • Malfunction of PTU sensors
  • Problems with solenoid valves (solenoids)
  • Worn or damaged PTU gears
  • Low oil level in PTU
  • Problems with the wiring harness or connectors

How to Fix

  1. Check the oil level and condition in the PTU
  2. Diagnose PTU sensors and solenoids
  3. Check wiring harness and connectors for damage
  4. If necessary, replace the PTU or its components
  5. Reset error and test drive

Related codes

C1496C1497P0700

FAQ

What does the C1495 code mean?

C1495 is an OBD-II diagnostic trouble code that indicates: Power Transfer Unit

What causes a C1495 error code?

The most common causes of C1495 include: Malfunction of PTU sensors; Problems with solenoid valves (solenoids); Worn or damaged PTU gears; Low oil level in PTU.

How do I fix a C1495 diagnostic trouble code?

To fix C1495: Check the oil level and condition in the PTU. Diagnose PTU sensors and solenoids. Check wiring harness and connectors for damage. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1495?

Limited driving only, diagnose soon

How much does it cost to fix C1495?

The estimated repair cost for C1495 is $167–556. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat