# Service bulletin 18\-060\-14 REV. C

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: 10139903
- Published by NHTSA: 2018\-06\-11
- Manufacturer's number: 18\-060\-14 REV. C
- Manufacturer's date: 2014\-12\-16
- NHTSA component: POWER TRAIN

## NHTSA's summary

Flash: Diagnostic And System Improvements This bulletin involves selectively erasing and reprogramming the Powertrain Control Module \(PCM\) with new software. A small number of customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the Technician may find one of the following Diagnostic Trouble Codes \(DTCs\). Additionally this PCM update includes the enhancements listed below. 2015 KL Vehicles equipped with a 2.4L engine \(Sales Code ED6 or ED8\) built on or before October 21, 2014 \(MDH 1021XX\). \* P2172 \- High Airflow/Vacuum Leak Detected. \* Improved software to enable Transmission Control Module \(TCM\) quick learn enhancements once TCM is updated. 2015 KL Vehicles equipped with a 3.2L engine \(Sales Code EHB\) built on or before November 20, 2014 \(MDH 1120XX\). \* P2067\- Fuel Level Sensor 2 Circuit Low \(International Only\). \* Improved software to enable Transmission Control Module \(TCM\) quick learn enhancements once TCM is updated. 2014 KL Vehicles equipped with a 2.4L engine \(Sales Code ED6\). \* P219A \- Air\-Fuel Ratio Cylinder Imbalance Bank 1 has been set in the PCM. \* P106A \- Cylinder 3 Oil Supply Solenoid Valve Switch Off Time Out Of Range.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2014/MC-10139903-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2014/MC-10139903-0001.pdf)

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

## Components

Transmission and driveline

## Trouble codes named

P106A, P2067, P2172, P219A

## Vehicles listed

- 2014 to 2015 JEEP CHEROKEE

## Recalls for the same vehicles and component

- [2020261](/recalls/tc/2020261.md), 2020-06-12: Powertrain
- [20V343000](/recalls/nhtsa/20V343000.md), 2020-06-11: POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT; POWER TRAIN:AUTOMATIC TRANSMISSION
- [2019298](/recalls/tc/2019298.md), 2019-06-14: Powertrain
- [19V447000](/recalls/nhtsa/19V447000.md), 2019-06-13: POWER TRAIN:AUTOMATIC TRANSMISSION
- [2016361](/recalls/tc/2016361.md), 2016-07-13: Powertrain
- [16V529000](/recalls/nhtsa/16V529000.md), 2016-07-12: POWER TRAIN:AUTOMATIC TRANSMISSION

## Other bulletins for the same vehicles and component

- [S1721000016 REV.B](/bulletins/11026812.md), 2025-12-23, Service bulletin: POWER TRAIN. Service 4wd Light On, AWD System Service Required Message Illuminated. Diagnostic Trouble Code \(DTC\) C14A7\-97 PTU Motor Component Or System Operation Obstructed Or Blocked.
- [S2325000007](/bulletins/10248564.md), 2024-01-08, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). MIL/check engine lamp comes on after performing U90 recall PCM software update.
- [S2325000007](/bulletins/10244403.md), 2023-10-30, Service bulletin: POWER TRAIN; ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). MIL/check engine lamp comes on after performing U90 recall PCM software update.
- [2101423](/bulletins/10241067.md), 2023-08-21, Service bulletin: ELECTRICAL SYSTEM; POWER TRAIN. Power Transfer Unit \(PTU\) Broken Input Spline XJ1 Warranty Extension Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation, a technician may find one or more of the following Diagnostic Trouble Codes \(DTCs\) have been set: ? P1720\-00 \- Output Speed Sensor Wheel Speed Rationality. ? P215C\-00 \- Output Shaft Speed Wheel Speed Correlation. This bulletin involves replacing the PTU assembly with an updated part.
- [91490](/bulletins/10241042.md), 2023-08-21, Service bulletin: POWER TRAIN; UNKNOWN OR OTHER. FCA Caribbean Warranty Bulletin ID\-23\-11 \(XJ1\) Power Transfer Unit \(PTU\) \- Select 2014 \- 2017 Jeep Cherokee \(KL\)
- [91486](/bulletins/10241041.md), 2023-08-21, Service bulletin: POWER TRAIN; UNKNOWN OR OTHER. Warranty Bulletin D\-23\-10 \(XJ1\) Power Transfer Unit \(PTU\) \- Select 2014 \- 2017 Jeep Cherokee \(KL\)
- [2103514\-1](/bulletins/10232019.md), 2023-02-21, Service bulletin: POWER TRAIN. 948TE 9 Speed Transmission Quick Learn Procedure
- [1806014\-1](/bulletins/10232018.md), 2023-02-21, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). Diagnostic And System Improvements
- [2103514](/bulletins/10232016.md), 2023-02-21, Service bulletin: POWER TRAIN. 948TE 9 Speed Transmission Quick Learn Procedure
- [2103414\-3](/bulletins/10232015.md), 2023-02-21, Service bulletin: POWER TRAIN. 948TE 9 Speed Shift Enhancements And Quick Learn Enable

JSON: [/v1/bulletins/10139903](/v1/bulletins/10139903)

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