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2001 Jeep Grand Cherokee Laredo 4.0L No Start, MIL Lamp on
Posted to Chrysler Driveability on 8/9/2017 5 Replies

The truck came in with trans temp and o/d lights on because of the trans temp sensor value that was a bad pcm. We are trying to enter the skim code and it keeps coming back as invalid number. We can't get a pcm from jeep and have tried 2 A1 pcm's and 2 used pc...

5 Replies Received (View Replies)

  Related Documents & Media  2001 Jeep Grand Cherokee Laredo

 
Message Closed w/FIX

car Vehicle Data

2001 Jeep Grand Cherokee Laredo

VIN 1J4GW48S91
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start, MIL Lamp On
OccursAlways

Trouble Codes

P1685Smart Key Immobilizer Module Invalid Key
Message Closed w/FIX

car Vehicle Data

2001 Jeep Grand Cherokee Laredo

VIN 1J4GW48S91
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start, MIL Lamp On
OccursAlways

Trouble Codes

P1685Smart Key Immobilizer Module Invalid Key