# Service bulletin 23\-019\-25

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: 11017361
- Published by NHTSA: 2025\-04\-30
- Manufacturer's number: 23\-019\-25
- Manufacturer's date: 2025\-04\-22
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

"Multiple Systems Repair Bundle Campaign Customers must experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes \(DTCs\): ● P0133 \- O2 Sensor 1/1 Slow Response. ● P2251 \- O2 Sensor 1/1 Negative Current Control Circuit/Open. ● P0131 \- O2 Sensor 1/1 Circuit Low. ● P2626 \- O2 Sensor 1/1 Pump Cell Current Trim Circuit/Open. ● P0607 \- ECU Internal Performance. ● C140A \- Transfer Case Motor Control. ● P02EE \- Cylinder 1 injector Circuit Performance. ● P02EF \- Cylinder 2 injector Circuit Performance. ● P02F0 \- Cylinder 3 Injector Circuit Performance. ● P02F1 \- Cylinder 4 Injector Circuit Performance. ● U0109 \- Lost Communication With Fuel Pump Control Module. ● P0330 \- Knock Sensor 2 Circuit. ● P023B \- Charge Air Cooler Coolant Pump ""A"" Control Circuit Low. ● P2110 \- Electronic Throttle Control \- Forced Limited RPM. Customers may also experience one or more of the following: ● Seatbelt warning light and warning sound do not go off even when the passenger seat belt is fastened. ● Coolant leak from under the long life coolant reserve tank. ● Fuel cap strap broken. ● Door not opening / hard to open for both right side doors. ● Lumber switch inoperative. ● Right front seat cover stitch is tore out. ● Header seal deformation. This bulletin involves performing multiple inspections and repairs based on the listed Customer Symptoms."

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11017361-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11017361-9999.pdf)

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

## Trouble codes named

C140A, P0131, P0133, P023B, P02EE, P02EF, P02F0, P02F1, P0330, P0607, P2110, P2251, P2626, U0109

## Vehicles listed

- 2025 JEEP WRANGLER

JSON: [/v1/bulletins/11017361](/v1/bulletins/11017361)

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