# Service bulletin 9004499

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: 10223018
- Published by NHTSA: 2022\-10\-17
- Manufacturer's number: 9004499
- Manufacturer's date: 2022\-03\-16
- NHTSA component: POWER TRAIN; STRUCTURE

## NHTSA's summary

VALVE BODY \& CONTROL UNIT, Transmission This valve body is currently unavailable from Mopar. Order the transmission assembly.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10223018-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10223018-9999.pdf)

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

## Components

Body and frame, Transmission and driveline

## Vehicles listed

- 2021 JEEP GRAND CHEROKEE
- 2022 JEEP GRAND CHEROKEE 4XE
- 2022 JEEP GRAND WAGONEER

## Recalls for the same vehicles and component

- [26V584000](/recalls/nhtsa/26V584000.md), 2026-09-10: STRUCTURE:BODY:ROOF AND PILLARS
- [26V413000](/recalls/nhtsa/26V413000.md), 2026-06-30: POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION \(PRNDL\)
- [2025506](/recalls/tc/2025506.md), 2025-09-25: Structure
- [25V642000](/recalls/nhtsa/25V642000.md), 2025-09-25: STRUCTURE:EXTERIOR TRIM
- [2025467](/recalls/tc/2025467.md), 2025-09-11: Structure
- [25V593000](/recalls/nhtsa/25V593000.md), 2025-09-11: STRUCTURE:EXTERIOR TRIM
- [23V545000](/recalls/nhtsa/23V545000.md), 2023-08-03: STRUCTURE:BODY:ROOF AND PILLARS
- [2023335](/recalls/tc/2023335.md), 2023-06-08: Powertrain

## Other bulletins for the same vehicles and component

- [S2621000004](/bulletins/11038329.md), 2026-10-07, Service bulletin: POWER TRAIN. The Customer May Complain About a Popping Noise, Grinding Noise, or an Intermittent No Reverse or Forward Transmission Engagement. The Tech May Find Damaged and/or Worn Transmission Output Shaft Splines \(850RE Transmission Only\)
- [114721](/bulletins/11037592.md), 2026-09-30, Service bulletin: STRUCTURE:BODY. APPLIQUE \- FRONT DOOR
- [114508](/bulletins/11037474.md), 2026-09-23, Service bulletin: STRUCTURE:BODY. RAIL KIT – LUGGAGE AND REMOVABLE
- [114509](/bulletins/11037473.md), 2026-09-23, Service bulletin: STRUCTURE:BODY. RAIL KIT – LUGGAGE AND REMOVABLE
- [9100905](/bulletins/11037350.md), 2026-09-17, Service bulletin: STRUCTURE:BODY; ELECTRICAL SYSTEM. Passive Entry O/S Dr Handle Prior to replacing an inoperative passive entry door handle, perform Star Online S2623000040.
- [9100902](/bulletins/11037345.md), 2026-09-17, Service bulletin: STRUCTURE:BODY; ELECTRICAL SYSTEM. Passive Entry O/S Dr Handle Prior to replacing an inoperative passive entry door handle, perform Star Online S2623000040.
- [113801](/bulletins/11036170.md), 2026-08-13, Service bulletin: STRUCTURE:BODY. SEAL \- LOWER AGS
- [113528](/bulletins/11035187.md), 2026-07-23, Service bulletin: POWER TRAIN. SHAFT \- AXLE HALF
- [113529](/bulletins/11035186.md), 2026-07-23, Service bulletin: POWER TRAIN. SHAFT \- AXLE HALF
- [18\-068\-26](/bulletins/11035176.md), 2026-07-23, Service bulletin: POWER TRAIN. Flash: Powertrain Control Module \(PCM\) Updates Customers must experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes \(DTCs\): ● \*\*U0405\-00 \- Invalid Data Received From Cruise Control Module. ● U0104\-00 \- Lost Communication With Cruise Control Module. NOTE: Vehicles setting DTCs U0405\-00 and U0104\-00 may experience an inability to be cleared.\*\* ● P00C6\-00 \- Fuel Rail Pressure Too Low \- Engine Cranking. ● P06DD\-00 \- Engine Oil Pressure Control Circuit Stuck Off. ● P0604\-00 \- Internal Control Module Random Access Memory Ram Error. ● P060C\-00 \- Internal Control Module Main Processor Performance. This bulletin involves reprogramming the PCM with the latest available software.

JSON: [/v1/bulletins/10223018](/v1/bulletins/10223018)

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