# Service bulletin 08\-229\-26

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: 11033862
- Published by NHTSA: 2026\-06\-16
- Manufacturer's number: 08\-229\-26
- Manufacturer's date: 2026\-06\-03
- NHTSA component: SERVICE BRAKES

## NHTSA's summary

Not applicable to vehicles built for US market. Flash: Anti\-Lock Brakes \(ABS\) Updates Customers must experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code \(DTC\) in the ABS module: ● C120E\-29 \- Vacuum Sensor Failure \- Invalid Signal. Customers must also comment on one or more of the following: ● Lower brake pedal sensation. ● Vibration from the brake pedal. This bulletin involves reprogramming the ABS module with the latest available software.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11033862-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11033862-9999.pdf)

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

## Components

Brakes

## Trouble codes named

C120E

## Vehicles listed

- 2025 JEEP COMPASS

## Other bulletins for the same vehicles and component

- [S268A000017](/bulletins/11037472.md), 2026-09-23, Service bulletin: SERVICE BRAKES. Customer Can Not Make Changes to Pedestrian Emergency Braking \(PEB\) Setting in Radio.
- [9100754](/bulletins/11027743.md), 2026-01-21, Service bulletin: SERVICE BRAKES; ELECTRICAL SYSTEM. Symptoms/Condition: Service Park Brake message on the cluster AND other warning in the cluster If any of the following DTCs are present for the Park Brake Switch: C10ED\-00 Electronic Park Brake Switch LED\- C10CD\-01 Electronic Park Brake Switch\-General Electrical Failure 1. Review SOL S2508000069 \- there is a reported issue on the harness that is affecting Park Brake Switch performance
- [05\-004\-25](/bulletins/11026665.md), 2025-12-17, Service bulletin: SERVICE BRAKES. Not applicable to vehicles built for US market. Brake Booster Noise While Braking Customers may comment on the following: ● Hissing or air leak type noise heard when braking. This bulletin involves replacing the brake booster.Brake Booster Noise While Braking Customers may comment on the following: ● Hissing or air leak type noise heard when braking. This bulletin involves replacing the brake booster.Brake Booster Noise While Braking Customers may comment on the following: ● Hissing or air leak type noise heard when braking. This bulletin involves replacing the brake booster.
- [08\-275\-25 REV. B](/bulletins/11024590.md), 2025-10-29, Service bulletin: SERVICE BRAKES; ELECTRICAL SYSTEM. Not applicable to vehicles built for US market. Brake Warning Lamp On Customers must experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code \(DTC\): ● C1215\-86 \- Brake Light Switch \- Signal Invalid. Customers may comment on one or more of the following: ● "ABS" warning displays on the Instrument Panel Cluster \(IPC\). ● Excessive force required when depressing the brake pedal when trying to start the engine This bulletin involves inspecting the brake pedal switch pressure and possibly performing a reseating of the brake pedal switch
- [08\-275\-25 REV. A](/bulletins/11024302.md), 2025-10-15, Service bulletin: SERVICE BRAKES; ELECTRICAL SYSTEM. Not applicable to vehicles built for US market. Brake Warning Lamp On Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code \(DTC\): ● C1215\-86 \- Brake Light Switch \- Signal Invalid. Customers may comment on one or more of the following: ● "ABS" warning displays on the Instrument Panel Cluster \(IPC\). ● Excessive force required when depressing the brake pedal when trying to start the engine. This bulletin involves inspecting the brake pedal switch pressure and possibly performing a reseating of the brake pedal switch
- [S2508000069](/bulletins/11022188.md), 2025-08-27, Service bulletin: SERVICE BRAKES; ELECTRICAL SYSTEM. Service Electric Park Brake \(EPB\) Message, Multiple Cluster Warning Lamps on
- [08\-068\-25](/bulletins/11015872.md), 2025-03-24, Service bulletin: SERVICE BRAKES. "Plant Mode Activated Customers must experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes \(DTCs\): ● C170C\-00 \- PBC \(Event PBC Factory Mode\). ● C1436\-86 \- Electric Parking Brake System Fail. ● C10D0 \- Electronic Park Brake System Failure. Customers may experience one or more of the following: ● Vehicle does not accelerate properly. ● Anti\-Lock Brakes System \(ABS\) warning light on. This bulletin involves replacing the ABS Modul
- [08\-257\-24](/bulletins/11011932.md), 2024-12-18, Service bulletin: SERVICE BRAKES. "Pedestrian Emergency Braking \(PEB\) Radio Menu Inoperative Customers may comment on one or more of the following: ● Forward Collision Warning \(FCW\) radio menu option does not work. ● PEB radio menu option does not work. This bulletin involves replacing the radio and performing a PROXI configuration alignment."
- [08\-176\-24](/bulletins/11005723.md), 2024-08-06, Service bulletin: SERVICE BRAKES. "Plant Mode Activated Customers must experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes \(DTCs\): ● C170C\-00 \- PBC \(Event PBC Factory Mode\). ● C1436\-86 \- Electric Parking Brake System Fail. ● C10D0 \- Electronic Park Brake System Failure. Customers may experience one or more of the following: ● Vehicle does not accelerate properly. ● Anti\-Lock Brakes System \(ABS\) warning light on. This bulletin involves replacing the ABS Module."

JSON: [/v1/bulletins/11033862](/v1/bulletins/11033862)

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