# Service bulletin 08\-348\-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: 11038307
- Published by NHTSA: 2026\-10\-07
- Manufacturer's number: 08\-348\-26
- Manufacturer's date: 2026\-09\-29
- 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 SYMPTOM: 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-11038307-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11038307-9999.pdf)

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

## Components

Brakes

## Trouble codes named

C120E

## Vehicles listed

- 2026 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.
- [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

JSON: [/v1/bulletins/11038307](/v1/bulletins/11038307)

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