# Service bulletin 18\-057\-24

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: 11002762
- Published by NHTSA: 2024\-07\-02
- Manufacturer's number: 18\-057\-24
- Manufacturer's date: 2024\-06\-27
- NHTSA component: POWER TRAIN
- Manufacturer's system: Powertrain Control Module

## NHTSA's summary

"Flash: Powertrain Control Module \(PCM\) Updates \*\*Customers must experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code \(DTC\):\*\* ● P02EE \- Cylinder 1 Injector Circuit Performance. ● P02EF \- Cylinder 2 Injector Circuit Performance. ● P02F0 \- Cylinder 3 Injector Circuit Performance. ● P02F1 \- Cylinder 4 Injector Circuit Performance. \*\*Customers may also comment on one or more of the following: ● Cruise control inoperable. ● Lack of power after being in prolonged heat. ● Engine Stop/Start \(ESS\) is not working.\*\* This bulletin involves reprogramming the PCM with the latest available software."

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11002762-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11002762-9999.pdf)

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

## Components

Transmission and driveline

## Trouble codes named

P02EE, P02EF, P02F0, P02F1

## Vehicles listed

- 2021 JEEP CHEROKEE

## Recalls for the same vehicles and component

- [2026224](/recalls/tc/2026224.md), 2026-05-07: Powertrain
- [26V290000](/recalls/nhtsa/26V290000.md), 2026-05-07: POWER TRAIN
- [2021263](/recalls/tc/2021263.md), 2021-05-04: Powertrain
- [21V310000](/recalls/nhtsa/21V310000.md), 2021-05-04: POWER TRAIN:AUTOMATIC TRANSMISSION:COOLER/RADIATOR:HOSES AND FITTINGS

## 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.
- [08\-220\-24 REV. A](/bulletins/11010477.md), 2024-11-13, Service bulletin: POWER TRAIN. "Flash: Drivetrain Control Module \(DTCM\) Updates Customers may experience the following: ● A moan noise or shudder feeling from the rear axle during low speed cornering, most notable in a parking lot or low speed maneuvering. This bulletin involves reprogramming the DTCM with the latest available software."
- [08\-220\-24](/bulletins/11008753.md), 2024-10-08, Service bulletin: POWER TRAIN. "Flash: Drivetrain Control Module \(DTCM\) Updates Customers may experience the following: ● A moan noise or shudder feeling from the rear axle during low speed cornering, most notable in a parking lot or low speed maneuvering. This bulletin involves reprogramming the DTCM with the latest available software."
- [S2308000009](/bulletins/10231745.md), 2023-02-13, Service bulletin: STEERING; POWER TRAIN. Electric Power Steering \(EPS\) Will Not Calibrate, Negative Response Error Code 0X10
- [S2108000181a](/bulletins/10230236.md), 2023-01-17, Service bulletin: POWER TRAIN:AXLE HUBS. Media Hub And Or Wireless Charging Pad Is Inoperative
- [0808821](/bulletins/10230130.md), 2023-01-17, Service bulletin: POWER TRAIN. Radio Enhancements This bulletin involves updating the radio software level to 2036.06. Customers may experience the following:Product plan UUID is not correct in Carplay®. Carplay audio does not always resume. Battery save vs. Battery Charge toggles back to Battery Charge after sleep cycle. When ?Charge Now? is selected on key\-off outside of the charging schedule ? it does nothing. In addition, the following enhancements are included:Update power supply source from 1 amp to 2.1 amps. GOOGLE® certification enhancements \- screen flickers
- [1807822](/bulletins/10228030.md), 2022-12-19, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); PARKING BRAKE:ELECTRICAL:CONTROL MODULE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE; EXTERIOR LIGHTING; ELECTRICAL SYSTEM. Flash: Powertrain Control Module \(PCM\) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find the following DiagnosticTrouble Code \(DTC\): U0418 \- Implausible Data Received From Brake System Control Module. DTC U0418 can be set erroneously due to a low battery \(below 10 volts\).
- [1807322](/bulletins/10228029.md), 2022-12-19, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); ELECTRICAL SYSTEM; EXTERIOR LIGHTING; UNKNOWN OR OTHER. Flash: Powertrain Control Module \(PCM\) Updates This bulletin involves reprogramming the PCM with the latest available software. 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: P2097 \- Downstream Fuel Trim System 1 Rich. P2099 \- Downstream Fuel Trim System 2 Rich.
- [2105020](/bulletins/10223972.md), 2022-10-17, Service bulletin: ELECTRICAL SYSTEM; POWER TRAIN. Flash: Transmission Control Module \(TCM\) Updates This bulletin involves reprogramming the TCM with the latest available software. Customers may experience the following:An audible clunk after applying throttle from a coasting condition, predominantly in fifth and sixth gear while driving 48 \- 72 kph \(30 \- 45 mph\).
- [S2208000073](/bulletins/10223097.md), 2022-10-17, Service bulletin: POWER TRAIN. No Start, After Flash And Or PCM Replace, DTC P0513 Invalid Skim Key Setting

JSON: [/v1/bulletins/11002762](/v1/bulletins/11002762)

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