Add your complaint?
Back
Crash Tests
5
2500
Recalls
9
Defect
Invest.
2
TSBs
925
Lemon Law
Ram
»
2500
»
2020
switch models
1500
1500 Classic
2500
3500
4500
5500
C/V Tradesman
Cargo
ProMaster
ProMaster 1500
ProMaster 2500
ProMaster 3500
ProMaster City
switch years
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
«
search for something else
Ram TSB #S2121000010
2020 Ram 2500
Affected Component: EQUIPMENT:ELECTRICAL
Date Published
MAY 28, 2021
NHTSA TSB #
10230070
TSB Document
MC-10230070-9999.pdf
Summary
Service 4WD Lamp On, 4WD System Does Not Work, 4WD Service Lamp Flashing, Front Axle Disconnect Does Not Engage Or Disengage