Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 13 bulletins for DYNAMAX
551728
Feb 29, 2024
350000 EQUIPMENT
The manufacturing plant would like to install an additional bypass on the recirculation line for the AquaGo Comfort Plus system.
511719
Jan 16, 2024
010000 STEERING
Per FCA Recall 23V799: "The Steering Column Control Module (SCCM) on your vehicle Ill may have a tum signal self-canceling anti-jam component out of specification, an internal short circuit on the SCCM printed circuit board (PCB), and/or a
511679
Sep 21, 2023
100000 POWER TRAIN
According to FCA Campaign 71A: "The transmission in your vehicle may experience an internal dislodging of a snap ring which can cause poor shift quality and not engage the lower gears. The Malfunction Indicator Lamp (MIL) may also illuminat
511624F
Jun 1, 2023
060000 ENGINE AND ENGINE COOLING
According to FCA Recall 23V060: Your vehicle can experience an engine compartment fire originating from the Generation 1 solid state intake air grid heater relay. An electrical short in the relay can potentially lead to a vehicle fire with
511624
Apr 12, 2023
060000 ENGINE AND ENGINE COOLING
According to FCA Recall 23V060: Your vehicle can experience an engine compartment fire originating from the Generation 1 solid state intake air grid heater relay. An electrical short in the relay can potentially lead to a vehicle fire with
511582
Dec 15, 2022
030000 SERVICE BRAKES, HYDRAULIC
Per FCA recall 22V759: FCA US has decided that certain vehicles fail to conform to Federal Motor Vehicle Safety Standard (FMVSS) No. 106 - Brake hoses. Constriction requirement states, "Except for that part of an end fitting which does not
511443
Feb 16, 2022
070000 FUEL SYSTEM, GASOLINE
The high pressure fuel pump (HPFP) on your vehicle may fail prematurely. A high pressure fuel pump failure may introduce internally failed component debris into the fuel system potentially causing fuel starvation. Vehicle occupants may noti
511445
Nov 29, 2021
060000 ENGINE AND ENGINE COOLING
Per FCA's notice: "Your vehicle may experience an engine compartment fire originating from an electrical short in the Intake Air Heater Relay, which can potentially lead to the risk of a vehicle fire with the ignition in the "ON" or "OFF" p
511381
Jul 8, 2021
080000 FUEL SYSTEM, DIESEL
Cummins states per NHTSA 21E-032, the fuel rail assembly may develop leaks, which may result in an undetected prolonged diesel fuel spray.
511298
Mar 1, 2021
180000 VEHICLE SPEED CONTROL
Per FCA's notice: An error in the Adaptive Cruise Control section of the Owner's Manual There is a card to insert into the Owner's Manual included with this letter.
551097
Oct 28, 2019
350000 EQUIPMENT
The valve stem sensors may become damaged during travel and potentially display an inaccurate reading to the operator.
550890
Oct 31, 2018
110000 ELECTRICAL SYSTEM
Certain vehicles were manufactured with a Safe-T-Alert LP/CO detector that incorporated a relay that would shut off the LP supply if the LP/CO went into alarm mode. The LP/CO detectors? wiring from the detector to the relay and solenoid was
550459
Oct 30, 2017
110000 ELECTRICAL SYSTEM
The neutral wire may be improperly stripped and the connection to the generator may not be properly secured with the wire nut.