Tips and recommendations 

Who can rebuild my ECM?

Leia Doyle

Who can rebuild my ECM?

The first, and easiest, way to repair an ECM is if there’s a problem with the power supply. Oftentimes, these can be repaired by a skilled mechanic or electrician, by rectifying any shorts or bad connections.

Can a body control module be repaired?

Most of the time, a damaged BCM will have to be replaced and can’t be repaired. Water, vibration, heat and age can all contribute to a module failing, which, depending on the placement of the unit in your vehicle, can be difficult to avoid.

Can you repair a car ECU?

ECU repairs can be very expensive. The part alone can cost between $1,000 and $3,000, depending on the make and model of your vehicle. Fortunately, an ECU can be repaired or reprogrammed in many cases—thus preventing the need to actually replace an ECU.

How much does it cost to rebuild an ECM?

The cost for the new ECM will typically be around $800, with labor around $100, bringing the average total expense for an ECM replacement to approximately $900 before taxes and fees. This can increase depending on the shop you go to or the type of car you, running as high as $2,000.

How do I know if my ECM is bad?

Common signs of a failing PCM/ECM/ECU include the Check Engine Light coming on, engine performance issues, and the car not starting.

What are the symptoms of a bad control module?

Symptoms of a Bad or Failing Engine Control Module (ECM)

  • Check Engine Light Turns On.
  • Engine Stalling or Misfiring.
  • Engine Performance Issues.
  • Car Not Starting.
  • Poor Fuel Economy.

What are the symptoms of failing body control module?

What are the symptoms of a faulty body control module?

  • Warning lights on the instrument panel.
  • Failure of the central locking system or the security system.
  • The engine does not start.
  • The battery continues to drain.
  • Electrical systems are not working as they should (or intermittently)

How do I know if my body control module is bad?

The Symptoms Of A Bad Body Control Unit

  1. Warning lights on the dashboard.
  2. Failure of the central locking system or security system.
  3. The engine won’t start.
  4. The battery keeps draining.
  5. Electrical systems not working as they should (or intermittently)