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Service bulletins for the 2016 Ram 4500

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

384 on file from NHTSA, as of 2026-10-19.

About P2757 on the 2016 Ram 4500: what the code means, and the bulletins and recalls about the same components.

By type

By component

By trouble code

Only bulletins with trouble code: P2757 are shown. Show all

Bulletins, newest first
RL300150A2022-08-22. Service bulletin. AIR BAGS; SERVICE BRAKES; POWER TRAIN; SEAT BELTS. AS69RC Transmission For DD, DF, and DP Models ONLY; Code P2757 ? TCC PRESSURE CONTROL SOLENOID CONTROL CIRCUIT PERFORMANCE~ Transmission Part Numbers: RL300150AA [4x4], or RL300149AA [4x2 LHS PTO], RL300152AB 4x2 RHS PTO]~ If you are ordering an Aisin Transmission AS69RC [sales code DF2] for replacement due to code P2757 present [for 2016MY only] with the following symptoms:~ 1. Code P2757 with MIL on [Check engine light on]~ 2. Harness check is good~ 3. Vehicle build dates are from 10/15/2015 to 4/17/2016~ 4. Low miles - approximately below 1500 miles.~ Suggested repair actions:~ 1. Clear the code and test drive with light throttle attempting to engage torque converter lock up. The code P2757 will set, if torque converter lock up fails.~ 2. If the code P2757 returns: Replace Torque Converter [Part number RL335702AA] only.~ 3. Return the suspect Torque converter to FCA for review. [Follow Part retention process]
RL300150A$2018-06-11. Service bulletin. POWER TRAIN. AS69RC Transmission For DD, DF, and DP Models ONLY; Code P2757 ? TCC PRESSURE CONTROL SOLENOID CONTROL CIRCUIT PERFORMANCE~ Transmission Part Numbers: RL300150AA [4x4], or RL300149AA [4x2 LHS PTO], RL300152AB 4x2 RHS PTO]~ If you are ordering an Aisin Transmission AS69RC [sales code DF2] for replacement due to code P2757 present [for 2016MY only] with the following symptoms:~ 1. Code P2757 with MIL on [Check engine light on]~ 2. Harness check is good~ 3. Vehicle build dates are from 10/15/2015 to 4/17/2016~ 4. Low miles - approximately below 1500 miles.~ Suggested repair actions:~ 1. Clear the code and test drive with light throttle attempting to engage torque converter lock up. The code P2757 will set, if torque converter lock up fails.~ 2. If the code P2757 returns: Replace Torque Converter [Part number RL335702AA] only.~ 3. Return the suspect Torque converter to FCA for review. [Follow Part retention process]
21-027-16 REV. A2017-11-03. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. Transmission Torque Converter Replacement Due To Dislodged Snap Ring This bulletin involves replacing the torque converter after verifying that an internal snap ring has dislodged. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC) set in the Transmission Control Module (TCM) memory: · P2757-00 - TCC Pressure Control Solenoid Control Circuit Performance.
21-027-162017-07-14. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER. "Transmission Torque Converter Replacement Due To Dislodged Snap Ring This bulletin involves replacing the torque converter after verifying that an internal snap ring has dislodged. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC) set in the Transmission Control Module (TCM) memory: · P2757-00 - TCC Pressure Control Solenoid Control Circuit Performance."

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.