ECM/Skim/WCM Programming

2010 Jeep Liberty Sport, 4WD, Part TimeSECTION ECM/Skim/WCM Programming

When a ECM and the SKIM are replaced at the same time perform the following steps in order:

  1. Program the new SKIM
  2. Program the new ECM
  3. Replace all ignition keys and program them to the new SKIM.


When an ECM (Bosch) and the SKIM are replaced at the same time perform the following steps in order:

  1. Program the new SKIM
  2. Program the new ECM (Bosch)
  3. Replace all ignition keys and program them to the new SKIM.
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.