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Ram TSB #18-089-20
2019 Ram 1500
TSB Document:
Affected Component: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
- Summary
- Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Some vehicles may have experienced a slight engine hesitation or lag in acceleration from engine startup until the engine and exhaustwarmed up. This update is intended to reduce the hesitation or lag in acceleration from engine startup.
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