Flash: Electronic Shift Module (ESM) Updates The
Ram technical service bulletin 0808523 for 2023 Ram 1500.
- Bulletin number
- 0808523
- Component
- Power train
- Summary
- Flash: Electronic Shift Module (ESM) Updates The customer may also experience one or more of the following: ? Instrument cluster remains illuminated when vehicle is off. ? Discharged/dead battery. The technician may also find the following: ? Diagnostic Trouble Codes (DTCs) may or may not be stored in Transmission Control Module (TCM) or the ESM. This bulletin involves reprogramming the ESM with the latest available software.
Owners of these vehicles have filed 29 complaints in the transmission category.
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