Technical Service Bulletin 1801723 — 2021 RAM 3500
BACK OVER PREVENTION
Bulletin Details
| TSB ID | 1801723 |
| Manufacturer | |
| Vehicle | 2021 RAM 3500 |
| Component | BACK OVER PREVENTION |
| Communication Date |
Bulletin Summary
Flash: Powertrain Control Module (PCM) Updates Customer or technician may experience the following: ? High frequency exhaust noise at idle after cold start. ? Power Take Off (PTO) disable to high engine oil temperature. ? Multiple Displacement System (MDS) transition causing a transmission clunk noise under light throttle when coasting in fourth gear. This bulletin involves reprogramming the PCM with the latest available software.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2021 RAM 3500
0825223
UNKNOWN OR OTHER
0818123
ELECTRICAL SYSTEM:SOFTWARE
0812923
ELECTRICAL SYSTEM:SOFTWARE
1802423
POWER TRAIN
08-014-23
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
08-234-22
ENGINE AND ENGINE COOLING
88076
FUEL SYSTEM, GASOLINE
S1808000097
ELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:CAMERA/SENSOR
S2208000162
VISIBILITY:POWER WINDOW DEVICES AND CONTROLS
1400522REVB
FUEL SYSTEM, GASOLINE