# Service bulletin 9100217

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: 10244343
- Published by NHTSA: 2023\-10\-30
- Manufacturer's number: 9100217
- Manufacturer's date: 2023\-09\-06
- NHTSA component: STRUCTURE:BODY:STEP/LADDER; ENGINE AND ENGINE COOLING; POWER TRAIN

## NHTSA's summary

Motor, Power Running Board For issues with a stuck or binding power side step, DO NOT replace the motor or hinge\(s\). The hinges must be cleaned and lubricated at regular intervals. See latest version of Star Online \#S2223000044, the vehicle owner's manual, or published service information in Service Library. Replacements of the motor and hinge assembly due to lack of maintenance could be subject to chargeback.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10244343-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10244343-9999.pdf)

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

## Components

Body and frame, Engine, Transmission and driveline

## Vehicles listed

- 2022 to 2024 JEEP GRAND WAGONEER
- 2022 to 2024 JEEP 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
- [2025450](/recalls/tc/2025450.md), 2025-09-04: Powertrain
- [23V545000](/recalls/nhtsa/23V545000.md), 2023-08-03: STRUCTURE:BODY:ROOF AND PILLARS

## Other bulletins for the same vehicles and component

- [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
- [9100345](/bulletins/11036761.md), 2026-09-03, Service bulletin: STRUCTURE:BODY. LATCH Front Door for Doors that Won't Open From Interior, cable dislodged or Door latch cables coming loose. Engineering is looking to collect pictures of the latches and cables as they are found by the dealers. These pictures will help us understand why they are coming lose, to develop a corrective action plan. Please submit pictures to the DID system.
- [9100861 Rev 3](/bulletins/11035994.md), 2026-08-06, Service bulletin: ENGINE. PUMP, Auxiliary Coolant Before replacing the Auxiliary Coolant Pump, please perform the following steps: 1\) Key ON/OFF and let the after\-run pump run for at least 20 minutes before moving on to step \#2. 2\) Inspect the pump connector area for presence of water. 3\) Inspect the pump connector for corrosion. 4\) Inspect the pump for coolant contamination as this can cause the pump to stall. 5\) Inspect battery terminals for damage to rule out a battery drainage issue. 6\) Ensure the PCM is up\-to\-date with the latest available flash. If correct repair is not performed then the claim or condition will be recovered by Warranty Operations.
- [18\-070\-26](/bulletins/11035320.md), 2026-07-29, 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 \(DTCs\): ● \*\*U0104\-00 \- Lost Communication With Cruise Control Module \(NA Market Only\) \(In Active or Stored status\). ● U0405\-00 \- Invalid Data Received From Cruise Control Module \(NA Market Only\) \(In Active or Stored status\). NOTE: Vehicles setting DTCs U0405\-00 and U0104\-00 may experience an inability to be cleared.\*\* ● P2AF6\-00 \- Dual Starter Relay Stuck \(in active or stored status\). ● P1CEA \- Boost Side EVAP Purge System Performance \(in active or stored status\). ● P2C90\-00 \- Crankcase Ventilation System \- Hose "A" Disconnected \(in active or stored status\). ● P0111\-00 \- Intake Air Temperature Sensor 1 Circuit Range Performance Bank 1 \(in active or stored status\). ● P0071\-00 \- Ambient Air Temperature Sensor Performance \(in active or stored status\). ● P0325\-00 \- Knock/Combustion Vibration Sensor 1 Circuit \(in active or stored status\). ● P0072\-00 \- Ambient Air Temperature Sensor Circuit "A" Low \(in active or stored status\). ● P0073\-00 \- Ambient Air Temperature Sensor Circuit "A" High \(in active or stored status\). ● P0011\-00 \- Bank 1 Camshaft 1 Position Timing Over Advanced Or \(in active or stored status\). ● P25E4\-00 \- B Camshaft Position \- Unable To Achieve Locked Position Bank 1 \(in active or stored status\). ● U0673\-00 \- Lost Communication With Ion Sense Module \(in active or stored status\). ● P05BD\-00 \- Stop\-Start Mode Switch Range/Performance \(in active or stored status\). ● P06DD\-00 \- Engine Oil Pressure Control Circuit Performance/stuck Off \(in active or stored status\). ● P0116\-00 \- Engine Coolant Temperature Sensor 1 Performance \(in active or stored status\). ● P00C6\-00 \- Fuel Rail Pressure Too Low \- Engine Cranking \(in active or stored status\). ● P0330\-00 \- Knock/Combustion Vibration Sensor 2 Circuit \(in active or stored status\). This bulletin involves inspecting and possibly reprogramming the PCM with the latest available software.
- [18\-069\-26](/bulletins/11035319.md), 2026-07-29, 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 \(DTCs\): ● \*\*U0104\-00 \- Lost Communication With Cruise Control Module \(NA Market Only\) \(In Active or Stored status\). ● U0405\-00 \- Invalid Data Received From Cruise Control Module \(NA Market Only\) \(In Active or Stored status\). NOTE: Vehicles setting DTCs U0405\-00 and U0104\-00 may experience an inability to be cleared.\*\* ● P0111\-00 \- Intake Air Temperature Sensor 1 Circuit Range Performance Bank 1 \(In Active or Stored status\). ● P0071\-00 \- Ambient Air Temperature Sensor Performance \(In Active or Stored status\). ● P0072\-00 \- Ambient Air Temperature Sensor Circuit "A" Low \(In Active or Stored status\). ● P0073\-00 \- Ambient Air Temperature Sensor Circuit "A" High \(In Active or Stored status\). ● P0011\-00 \- Bank 1 Camshaft 1 Position Timing Over Advanced Or \(In Active or Stored status\). ● P25E4\-00 \- B Camshaft Position \- Unable To Achieve Locked Position Bank 1 \(In Active or Stored status\). ● U0673\-00 \- Lost Communication With Ion Sense Module \(In Active or Stored status\). ● P05BD\-00 \- Stop\-Start Mode Switch Range/Performance \(In Active or Stored status\). ● P06DD\-00 \- Engine Oil Pressure Control Circuit Performance/stuck Off \(In Active or Stored status\). ● P0116\-00 \- Engine Coolant Temperature Sensor 1 Performance \(In Active or Stored status\). ● P00C6\-00 \- Fuel Rail Pressure Too Low \- Engine Cranking \(In Active or Stored status\). ● P0325\-00 \- Knock/Combustion Vibration Sensor 1 Circuit \(In Active or Stored status\). ● P0330\-00 \- Knock/Combustion Vibration Sensor 2 Circuit \(In Active or Stored status\). ● P032A\-00 \- Knock \- Combustion Vibration Sensor C Circuit \(In Active or Stored status\). ● P062B\-00 \- Internal Control Module Fuel Injector Control Performance \(In Active or Stored status\). This bulletin involves inspecting and possibly reprogramming the PCM with the latest available software.
- [9100861 Rev 1](/bulletins/11035194.md), 2026-07-23, Service bulletin: ENGINE. PUMP, Auxiliary Coolant Before replacing the Auxiliary Coolant Pump, please perform the following steps: 1\) Key ON/OFF and let the after\-run pump run for at least 20 minutes before moving on to step \#2. 2\) Inspect the pump connector area for presence of water. 3\) Inspect the pump connector for corrosion. 4\) Inspect the pump for coolant contamination as this can cause the pump to stall. 5\) Inspect battery terminals for damage to rule out a battery drainage issue. 6\) Ensure the PCM is up\-to\-date with the latest available flash.
- [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.
- [9100861](/bulletins/11035070.md), 2026-07-18, Service bulletin: ENGINE; ELECTRICAL SYSTEM. PUMP, Auxiliary Coolant Before replacing the Auxiliary Coolant Pump, please perform the following steps: 1\) Key ON/OFF and let the after\-run pump run for at least 20 minutes before moving on to step \#2. 2\) Inspect the pump connector area for presence of water. 3\) Inspect the pump connector for corrosion. 4\) Inspect the pump for coolant contamination as this can cause the pump to stall. 5\) Ensure the PCM is up\-to\-date with the latest available flash. 6\) Inspect battery terminals for damage to rule out a battery drainage issue.
- [S1623000028 Rev. K](/bulletins/11033975.md), 2026-06-18, Service bulletin: ELECTRICAL SYSTEM; STRUCTURE:BODY. Outside Power Fold Rearview Mirror Noise Or Loose At Pivot. Mirror Contacts Door Window Glass In The Folded Position.

JSON: [/v1/bulletins/10244343](/v1/bulletins/10244343)

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