# Service bulletin 18\-075\-15

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: 10151775
- Published by NHTSA: 2018\-12\-17
- Manufacturer's number: 18\-075\-15
- Manufacturer's date: 2015\-10\-27
- NHTSA component: ENGINE; ENGINE AND ENGINE COOLING

## NHTSA's summary

Flash: Various Driveability Improvements This bulletin involves selectively erasing and reprogramming the Powertrain Control Module \(PCM\) with new software. Some customers may experience the Electronic Vehicle Information Center \(EVIC\) Fuel Economy display is inaccurate or a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation a technician may find one of more of the following Diagnostic Trouble Codes \(DTCs\) set in the PCM memory: ? U0140 \- Lost Communication With Body Control Module. ? P1D73 \- AGS Performance. ? P0116 \- Engine Coolant Temperature Sensor 1 Performance. ? P0456 \- Evap System Small Leak. In addition to addressing the above DTCs, the following powertrain system improvements/enhancements are also included in this software release. ? Improved Enhanced Automatic Oil Change Indicator \(EAOCI\) system accuracy. ? Corrected a generic scan tool display issue regarding Mode 6 data accuracy.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2015/MC-10151775-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2015/MC-10151775-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Engine

## Trouble codes named

P0116, P0456, P1D73, U0140

## Vehicles listed

- 2014 DODGE DART

## Other bulletins for the same vehicles and component

- [09\-018\-24](/bulletins/11006983.md), 2024-09-04, Service bulletin: ENGINE. "2.4L Excessive Oil Consumption XB1 Warranty Extension The customer may describe one or more of the following: ● Oil pressure low indicator lamp illumination between oil changes. ● Excessive oil consumption. This bulletin involves performing an oil consumption verification test and possibly replacing the long block."
- [RecallU90](/bulletins/10243215.md), 2023-10-02, Service bulletin: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. Emissions Recall U90 \- Catalyst Efficiency
- [0700723](/bulletins/10239957.md), 2023-07-31, Service bulletin: ENGINE AND ENGINE COOLING. Water Quality When Mixed With Engine Coolant
- [1804823](/bulletins/10236933.md), 2023-05-30, Service bulletin: EQUIPMENT; ENGINE AND ENGINE COOLING. wiTECH Small Leak Verification Test \(SLVT\) \- P0456\-EVAP SYSTEM SMALL LEAK
- [0900323](/bulletins/10236928.md), 2023-05-30, Service bulletin: UNKNOWN OR OTHER; ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION. 2.4L Excessive Oil Consumption XB1 Warranty Extension The customer may describe one or more of the following: ? Oil pressure low indicator lamp illumination between oil changes. ? Excessive oil consumption. This bulletin involves performing an oil consumption verification test and possibly replacing the long block.
- [S2109000004](/bulletins/10230180.md), 2023-01-17, Service bulletin: ENGINE AND ENGINE COOLING. Issue involves overheating, running hot, coolant leaks and related symptoms after a Mopar replacement engine has been installed in the vehicle.
- [1802414](/bulletins/10229847.md), 2023-01-17, Service bulletin: BACK OVER PREVENTION; ENGINE. Various Driveability Improvements
- [09\-013\-22](/bulletins/10229804.md), 2023-01-17, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION: OIL COOLER. 2.4L Engine Oil Consumption Test The customer may comment that the vehicles engine oil level is low or they need to add oil between oil change intervals and no visible signs of oil leaking from the engine. This bulletin involves performing an oil consumption verification test.
- [0900620](/bulletins/10229320.md), 2023-01-09, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION. 2.4L Engine Oil Consumption Test This bulletin involves performing an oil consumption verification test. The customer may comment that the vehicles engine oil level is low or they need to add oil between oil change intervals and no visible signs of oil leaking from the engine.
- [05047457A](/bulletins/10228154.md), 2022-12-19, Service bulletin: ENGINE AND ENGINE COOLING. Multi\-Air Actuator Assembly For 2.4 Tigershark Engine ONLY: When attempting to diagnose P Codes related to the MultiAir Unit, please note that there are multiple causes listed for each in the diagnostic procedure. This procedure must be followed to ensure the correct condition is being addressed. \~ Please verify the following \(as listed in the first step in diagnostics\) is not present before attempting repair:\~ \- Low Engine Oil \- Incorrect oil filter that does not meet OEM specifications \- Oil Dirty or Deteriorated \(Lack of scheduled oil changes\) \- Incorrect Oil Viscosity/Weight \- Engine Oil Contaminated \(i.e. coolant and/or fuel\) \- Clogged Oil Galley Screen/Filter \(top of block \- feeds Multi\-Air Unit\) If there are any questions please contact: Seth Nankee at cell: \(248\) 303\-5434 seth.nankee@fcagroup.com If no response within 15 minutes, please continue with diagnostics/repair.

JSON: [/v1/bulletins/10151775](/v1/bulletins/10151775)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%2018-075-15&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10151775&vehicle=Service%20bulletin%2018-075-15)