Print this page

December 24: Ford Focus Canister Purge Valve Investigation Closed investigations | 12 days ago
December 18: Kia Recalls Sorento PHEVs To Prevent Fuel Leaks recalls | 18 days ago
December 7: Ram Hydraulic Control Unit (HCU) Recall Affects 317,000 Trucks recalls | 29 days ago
December 4: Porsche Macan Electric Headlights Too Bright recalls | 32 days ago
November 27: Mercedes Sunroof Recall Issued For Glass Panels That Detach recalls | 39 days ago

Ram TSB #21-004-21

2020 Ram 5500

TSB Document:

MC-10215958-9999.pdf

Affected Component: ELECTRICAL SYSTEM

Summary: Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. Customers may comment on one or more of the following:Poor shift quality. Shift or gear hunting.

Click a tab for more information.

Date Published: JAN 28, 2021
NHTSA TSB #: 10215958

Find something helpful? Spread the word. Share on Facebook Retweet this page Email this page

Become a Fan & Spread the Word