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2004 jeep grand cherokee pcm problems

2004 jeep grand cherokee pcm problems

8 Jeep Cherokee PCM Problems

  1. What happens if PCM goes bad?
  2. What makes a PCM go bad?
  3. Where is the PCM on a 2004 Jeep Grand Cherokee?
  4. How much does it cost to replace a PCM?
  5. How much is a PCM for a Jeep Grand Cherokee?
  6. What are the bad years for Jeep Grand Cherokee?
  7. What problems do Jeep Grand Cherokee have?
  8. When did the Grand Cherokee body style change?

What happens if PCM goes bad?

Bad PCM Causes Engine performance issues. Engine misfiring or stalling and overall poor engine performance are common indications of problems with the engine control unit. Modern vehicles have various sensors that operate within a given range to ensure the intended functions of the engine.

What makes a PCM go bad?

PCMs typically fail for one of two reasons: voltage overloads (often due to a short in a solenoid or actuator circuit) or environmental factors (corrosion, thermal stress or vibration). ... Thermal stress and vibration can form microcracks in circuit boards (which are repairable).

Where is the PCM on a 2004 Jeep Grand Cherokee?

The coolant reserve/overflow tank will be in the way but the location of the PCM is on the cowl panel in the right/rear side of the engine compartment.

How much does it cost to replace a PCM?

The PCM is a computer, and computers aren't cheap to replace. That's why the average PCM replacement cost is anywhere between $800 and $1,500, depending on the car model and labor costs. Even worse, this is almost all in the cost of the PCM itself. Labor typically only runs between $75 and $100.

How much is a PCM for a Jeep Grand Cherokee?

Jeep Grand Cherokee Powertrain Control Module Replacement Cost Estimate. Labor costs are estimated between $38 and $48 while parts are priced between $616 and $797. This range is based on the number and age of Jeep Grand Cherokee's on the road.

What are the bad years for Jeep Grand Cherokee?

Owners have submitted 10,819 complaints for all Jeep vehicles, and Car Complaints found that the worst models are all either Jeep Grand Cherokees or Jeep Cherokees. The worst model years are the 2011 Grand Cherokee, 2015 Grand Cherokee, 2014 Grand Cherokee, 2015 Cherokee, and 2014 Cherokee.

What problems do Jeep Grand Cherokee have?

The four most common Jeep Grand Cherokee problems are erratic electronic shifting, engine stalling while driving, alternator failure, and ignition switch malfunction.

When did the Grand Cherokee body style change?

2011 - 2020 Jeep Grand Cherokee (WK2 4th Generation)

2011 marked the most recent generational change for the Grand Cherokee with thoroughly modern styling updates, improved technology, further refinement, and several new engine options. The fourth-generation shares its platform with the closely-related Dodge Durango.

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