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WIN Module?

Tiny
BARFIELD686
  • MEMBER
  • 2009 JEEP GRAND CHEROKEE
  • V6
  • 2WD
  • AUTOMATIC
  • 150,000 MILES
The car will turn on but won’t crank, so I ordered a new win module that came with two new keys. I thought all I had to do was take old part out and put the new one in. However, this did not fix my problem, the keys won’t unlock my door now and it still just turns on and won’t crank.
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Wednesday, October 19th, 2022 AT 8:00 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,730 POSTS
Hi,

If you replaced the WIN module, everything needs to be reprogrammed. I attached everything I have below.

You will need a scan tool that can communicate with the different modules.

Take a look through them and let me know if you are comfortable doing this or if you have questions.

Take care,

Joe

See pics below.
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Wednesday, October 19th, 2022 AT 9:22 PM

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