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Need PCM help RHD

JonBoy81

NAXJA Forum User
Location
Orlando FL
Hi, Im trying to help a friend. He has a pcm/ecu issue (vehicle will start and run if he takes a hair dryer to PCM.

His XJ is right hand drive, assembled in mexico, exported to japan, and eventually imported to the US.

The pcm in his vehicle had no labeling. He called Jeep and provided VIN. The part number tbey gave him is 56027892.

From my research, I have found a few of these listed on european and japanese sites. I have also seen one thread of someone having a california spec vehicle with one.

Does anyone know if the RHD models had any difference in pcm? I have also read that the base number (56027) is essentially the firmware, with the last 3 nimbers indicating minor/insignificant hardware differences.

Trying to help him find a pcm that will work and not break the bank.

Thanks!
 
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