Technical Service Bulletin 21-035-21 — 2018 DODGE CHARGER
POWER TRAIN
Bulletin Details
| TSB ID | 21-035-21 |
| Manufacturer | |
| Vehicle | 2018 DODGE CHARGER |
| Component | POWER TRAIN |
| Communication Date |
Bulletin Summary
Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following (DTC). P050B - Cold Start Ignition Timing Performance. Software enhancements also include:Improvements to 2-1 downshift quality.
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 2018 DODGE CHARGER
S2323000086
LATCHES/LOCKS/LINKAGES:DOORS:LATCH
2102422
ELECTRICAL SYSTEM
2102422
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE
2102422
BACK OVER PREVENTION
2102422
POWER TRAIN
2102422
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
300122
WHEELS
18-091-21
ELECTRICAL SYSTEM
18-091-21
POWER TRAIN
05-004-21
BACK OVER PREVENTION