Causes and Fixes P0014 Chevy Trailblazer

By | December 12, 2021

Causes and Fixes P0014 Chevy Trailblazer
If you have a Chevy Trailblazer with a P0014 error code, most scan tools will show an “Exhaust (B) Camshaft Position System Performance.”

Some scan tools will give an Exhaust (B) Camshaft Position Timing – Over Advanced Bank 1.

The most common cause of a Chevy Trailblazer with a P0014 error code is low oil or bad actuator solenoid.
Causes and Fixes P0014 Chevy Trailblazer Overview
Other things can also cause problems, but these are by far the most common solution.

P0014 Symptoms
Causes and Fixes P0014 Chevy Trailblazer Symptoms

  • Idles Rough
  • Stalls
  • Check Engine Light On
  • Oil Maintenance Light On

A P0014 can give varying symptoms but usually will run rough or stall when cold.

The engine light and oil maintenance light will come on.

Causes and Fixes P0014 Chevy Trailblazer

  • Fix #1: Low Oil
  • Causes and Fixes P0014 Chevy Trailblazer Low Oil 3
    The first thing to check is the oil level since a P0014 error code can be caused by little to no oil in the engine.

    Often the dipstick will show no oil or very little but maybe at a good level, so be sure to check it twice.
    Causes and Fixes P0014 Chevy Trailblazer Low Oil 2
    If the engine oil is low and adding oil solves the problem it would be a good idea to have the oil changed.

    Keep in mind when the engine is low on oil, damage may have been caused depending on how low it is.

  • Fix #2: Camshaft Position Actuator Solenoid
  • Causes and Fixes P0014 Chevy Trailblazer Camshaft Position Actuator Solenoid
    A bad or dirty Camshaft Position Actuator Solenoid is a common problem with the Chevy Trailblazer.

    When it becomes dirty or plugged up, it causes problems, including the P0014 error code.
    Causes and Fixes P0014 Chevy Trailblazer Solenoid
    The unit has screens that get dirty and clogged, which will cause an issue.

    The Solenoid is located behind the power steering pump which will need to be removed to get to it.

    The Solenoid can be bought at an auto part store or online on Amazon or eBay.

    Example Camshaft Position Actuator Solenoid on Amazon
    HY-SPEED 718-200 Exhaust Camshaft Position Actuator Solenoid Variable Timing VVT Valve 12615873 12602516 917-010 Compatible with Colorado Trailblazer Rainier GMC Canyon Envoy Hummer H3 H3T

Summary
A P0014 OBDII error code on a Chevy Trailblazer is usually caused by low oil or Actuator Solenoid.

This is often an easy fix as long as other damage has not been caused.

If the oil level has dropped too low, the engine can become damaged and cause many issues.

If the oil level is good, the Actuator Solenoid should be checked next and is a common failure.

The Actuator Solenoid has small filter screens that can become clogged up, stopping the flow of oil.

Some mechanics clean the solenoid and insert it back in, which I would not recommend since they are low-cost, and another component on the Solenoid may have failed.

Have you had a Chevy Trailblazer with a P0014 OBDII error code? Let us know your thoughts below.


 




 

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