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April 1, 2004 Service bulletin

The powertrain control module (PCM) may have been programmed with software that CAN cause the on-board...

Jeep technical service bulletin 14 for 2004 Jeep Grand Cherokee.

Bulletin number
14
Component
Power train: automatic transmission: control module (TCM/PCM/tecm)
Summary
The powertrain control module (PCM) may have been programmed with software that can cause the on-board diagnostic system to malfunction. Emission recall no. D14. Tt

Owners of these vehicles have filed 54 complaints in the transmission category.

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