Flash: Transmission Control Module (TCM) Updates
Ram technical service bulletin 21-015-21 for 2021 Ram Promaster City.
- Bulletin number
- 21-015-21
- Component
- Power train
- Summary
- Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. The following enhancement is included in this software update:Scan tool enhancement to address the ?Valve Body Solenoid Learn Routine? not running and the error message stating ?Parking brake not applied?, even though it is applied.
Vehicles covered
- Ram Promaster City 2021 2021
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