Jeep: MIL illumination and/or mds driveability improvements
Jeep technical service bulletin SB-18-020-09 for 2009 Jeep Grand Cherokee and 2009 Jeep Commander.
- Bulletin number
- SB-18-020-09
- Component
- Power train: automatic transmission: control module (TCM/PCM/tecm)
- Summary
- Jeep: mil illumination and/or mds driveability improvements. This involves selectively erasing and reprogramming the powertrain control module (PCM) with new software.
Owners of these vehicles have filed 31 complaints in the transmission category.
Vehicles covered
- Jeep Grand Cherokee 2009 2009
- Jeep Commander 2009 2009
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