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March 3, 2005 Service bulletin

TCM (transmission control module) internal fault may cause a low line pressure or gear ratio error DTC...

Jeep technical service bulletin 0801605 for 2004 Jeep Grand Cherokee and 2005 Jeep Liberty.

Bulletin number
0801605
Component
Power train: automatic transmission: control module (TCM/PCM/tecm)
Summary
Tcm (transmission control module) internal fault may cause a low line pressure or gear ratio error dtc (diagnostic trouble code). 2004-2005 jeep cherokee (international market) sc

Owners of these vehicles have filed 151 complaints in the transmission category.

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