Service bulletin 1802323
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10241130 |
| Published by NHTSA | 2023-08-21 |
| Manufacturer's number | 1802323 |
| Manufacturer's date | 2023-06-29 |
| NHTSA component | POWER TRAIN:MANUAL TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM) |
NHTSA's summary
Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ? **P1CEA-00 - Boost Side EVAP Purge System Performance.** ? P2300-00 - Ignition Coil A Primary Control Circuit Low. ? P2303-00 - Ignition Coil B Primary Control Circuit Low. ? P2306-00 - Ignition Coil C Primary Control Circuit Low. ? P2309-00 - Ignition Coil D Primary Control Circuit Low. ? P1CEA-00 - Boost Side EVAP Purge System Performance. This bulletin involves reprogramming the PCM with the latest available software.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Transmission and driveline, Automatic transmission, Manual transmission, Transmission control module
Trouble codes named
P1CEA, P2300, P2303, P2306, P2309
| RAM 4500 | 2023 |
|---|---|
| RAM 5500 | 2023 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 1808223 | 2023-09-25. Service bulletin. Flash: Powertrain Control Module (PCM) Updates Customers may experience the following: ? Cruise control inoperative. This bulletin involves reprogramming the PCM with the latest available software. |
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