WIN Module?

2009 JEEP GRAND CHEROKEE

150,000 MILES • V6 • 2WD • AUTOMATIC

BARFIELD686

MEMBER
1 POST
FOLLOW

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.

Oct 19, 2022 at 8:00 PM

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JACOBANDNICKOLAS

AUTOMOTIVE REPAIR CONTRIBUTOR
110,190 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.

Images (Click to enlarge)

Oct 19, 2022 at 9:22 PM