2009 Jeep Patriot Limited, EDG, Automatic CVTFACTORY OEM SERVICE PROCEDURE

Diagnostic Test

  1. TEST FOR INTERMITTENT CONDITION 
    1. Put the key in the ignition and turn the ignition on.
    2. With the scan tool, record and erase DTCs
    3. Operate the RKE transmitter in all positions several times.
    4. With the scan tool, read DTCs.

      Does the scan tool display this code as active?

      Yes 

      No 

Factory Service Tools

Use the Manual With the Right Hardware

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

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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.

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