# Service bulletin 85514

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: 10226184
- Published by NHTSA: 2022\-11\-14
- Manufacturer's number: 85514
- Manufacturer's date: 2022\-08\-17
- NHTSA component: FUEL/PROPULSION SYSTEM; ENGINE AND ENGINE COOLING

## NHTSA's summary

Fuel components and cooling components

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10226184-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10226184-9999.pdf)

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

## Components

Engine, Fuel system

## Vehicles listed

- FCA FCA
- 2022 to 2023 JEEP WAGONEER

## Other bulletins for the same vehicles and component

- [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.
- [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.
- [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.
- [9100833 REV1](/bulletins/11035064.md), 2026-07-18, Service bulletin: FUEL/PROPULSION SYSTEM. Fuel Delivery Module Before replacing the fuel module for DTCs P0461 and P062A and other not start, long crank, fuel gauge accuracy and drivability issues, the technician should disconnect the electrical connector at the pump and perform a visual inspection of the connector for and bent, spread, or pushed out terminals. Repair any issues found. Reconnect the plug and perform a push pull push to ensure the connector is fully installed. Then perform 3 keys cycles and listen to hear if the fuel pump is operational. If the fuel pump is heard that indicates that everything is operating correctly. If the pump is heard replacement is not necessary, any replacement will function in the same way.
- [9100833](/bulletins/11034342.md), 2026-07-02, Service bulletin: FUEL/PROPULSION SYSTEM. Fuel Delivery Module Before replacing the fuel module for DTCs P0461 and P062A and other not start, long crank, fuel gauge accuracy and drivability issues, the technician should disconnect the electrical connector at the pump and perform a visual inspection of the connector for and bent, spread, or pushed out terminals. Repair any issues found. Reconnect the plug and perform a push pull push to ensure the connector is fully installed. Then perform 3 keys cycles and listen to hear if the fuel pump is operational. If the fuel pump is heard that indicates that everything is operating correctly. If the pump is heard replacement is not necessary, any replacement will function in the same way.
- [9100832](/bulletins/11033959.md), 2026-06-18, Service bulletin: ENGINE; ELECTRICAL SYSTEM. Before replacing the starter, please follow the published diagnostics in the Service Information at 08 \- Electrical / 8F \- Engine Systems / Starting / Diagnosis and Testing / STANDARD STARTING SYSTEM. Updates to this procedure have been recently made and should be followed.
- [9100838](/bulletins/11033958.md), 2026-06-18, Service bulletin: FUEL/PROPULSION SYSTEM. Before replacing any parts check for applicable TSBs/RSUs. If no applicable TSBs/RSUs, or they have already been applied, please refer to the updated Service Library diagnostic procedure for P1CEA\-00\-BOOST SIDE EVAP PURGE SYSTEM PERFORMANCE \(MODULE, Powertrain Control \(PCM\), 3.0L GMET6\) and SOL S2518000008.
- [9100790](/bulletins/11030427.md), 2026-04-01, Service bulletin: ENGINE. Before replacing the water pump on 3.0L SO/HO, please follow the updated WATER PUMP INSPECTION diagnostic procedure to confirm the leak persists "09 \- Engine, 3.0L GMET6 / Cooling System / Engine Cooling / Diagnosis and Testing / COOLING SYSTEM LEAKS"
- [9100789](/bulletins/11030426.md), 2026-04-01, Service bulletin: ENGINE. Before replacing the water pump on 3.0L SO/HO, please follow the updated WATER PUMP INSPECTION diagnostic procedure to confirm the leak persists "09 \- Engine, 3.0L GMET6 / Cooling System / Engine Cooling / Diagnosis and Testing / COOLING SYSTEM LEAKS"
- [08\-136\-26](/bulletins/11030416.md), 2026-04-01, Service bulletin: ENGINE. Flash: Ignition System Control Module \(ISCM\) 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 \(DTCs\): ● P2C30\-00 \- Ignition Coil Primary Circuit Fuse A. ● P2C31\-00 \- Ignition Coil Primary Circuit Fuse B. ● P0300\-00 \- Multiple Cylinder Misfire. ● P0301\-00 \- Cylinder 1 Misfire Detected. ● P0302\-00 \- Cylinder 2 Misfire Detected. ● P0303\-00 \- Cylinder 3 Misfire Detected. ● P0304\-00 \- Cylinder 4 Misfire Detected. ● P0305\-00 \- Cylinder 5 Misfire Detected. ● P0306\-00 \- Cylinder 6 Misfire Detected. ● P0420\-00 \- Catalyst System Efficiency Below Threshold Bank 1. ● P0430\-00 \- Catalyst System Efficiency Below Threshold Bank 2. Customers may also comment on the following: ● Engine hesitates/misfires. This bulletin involves inspecting and possibly reprogramming the ISCM with the latest available software.

JSON: [/v1/bulletins/10226184](/v1/bulletins/10226184)

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