OBD Guide

P25D5

Exhaust Camshaft Actuator Park Lock Control Circuit High Bank 2

P25D5 is an OBD-II diagnostic trouble code meaning: Exhaust Camshaft Actuator Park Lock Control Circuit High Bank 2. Common causes: open or short circuit in control circuit, vvt solenoid valve malfunction. Estimated repair cost: $28–133.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$28–133 (est.)

Symptoms

  • Check Engine light comes on
  • Reduced engine power
  • Increased fuel consumption
  • Unstable engine operation at idle
  • Possible noise from the timing belt area

Causes

  • Open or short circuit in control circuit
  • VVT solenoid valve malfunction
  • Problems with the wiring harness or connectors
  • Engine control unit malfunction
  • Mechanical damage to the phase change mechanism

How to Fix

  1. Check the integrity of wiring and connectors
  2. Test solenoid valve resistance
  3. Check control circuit voltage
  4. If necessary, replace the VVT solenoid valve
  5. Reset the error code and check for recurrence

Related codes

Error P25D5 by Vehicle Brand

FAQ

What does the P25D5 code mean?

P25D5 is an OBD-II diagnostic trouble code that indicates: Exhaust Camshaft Actuator Park Lock Control Circuit High Bank 2

What causes a P25D5 error code?

The most common causes of P25D5 include: Open or short circuit in control circuit; VVT solenoid valve malfunction; Problems with the wiring harness or connectors; Engine control unit malfunction.

How do I fix a P25D5 diagnostic trouble code?

To fix P25D5: Check the integrity of wiring and connectors. Test solenoid valve resistance. Check control circuit voltage. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P25D5?

Yes, but get it checked soon

How much does it cost to fix P25D5?

The estimated repair cost for P25D5 is $28–133. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat