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Service bulletin 18-074-15 REV A

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10160029
Published by NHTSA2019-05-20
Manufacturer's number18-074-15 REV A
Manufacturer's date2015-12-08
NHTSA componentPOWER TRAIN; ELECTRICAL SYSTEM

NHTSA's summary

Flash: 6.4L Powertrain Diagnostic And System Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) 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 Diagnostic Trouble Codes (DTCs) set in the PCM memory: ? P0122 - Throttle Position Sensor 1 Circuit Low. ? P0123 - Throttle Position Sensor 1 Circuit High. ? P0222 - Throttle Position Sensor 2 Circuit Low. ? P0223 - Throttle Position Sensor 2 Circuit High. ? U0140 - Lost Communication With Body Control Module (Attempting to clear this DTC will be unsuccessful).

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

Electrical system, Transmission and driveline

Trouble codes named

P0122, P0123, P0222, P0223, U0140

Vehicles listed
CHRYSLER 3002013
DODGE CHALLENGER2013
DODGE CHARGER2013

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20173412017-07-10. Electrical
17V4350002017-07-10. ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR
16V7390002016-10-13. ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR
20165002016-10-12. Electrical
20161842016-04-26. Powertrain
16V2400002016-04-25. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
20144462014-10-09. Electrical
14V6340002014-10-08. ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR
20134342013-12-06. Powertrain
13V6100002013-12-06. POWER TRAIN:AUTOMATIC TRANSMISSION

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
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21014142023-01-17. Service bulletin. Transmission Shift Enhancements
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