# Service bulletin S2108000137

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: 10223119
- Published by NHTSA: 2022\-10\-17
- Manufacturer's number: S2108000137
- Manufacturer's date: 2022\-03\-26
- NHTSA component: SERVICE BRAKES

## NHTSA's summary

\(CEL\) Check Engine Lamp, \(ABS\) Anti\-Lock Brake System, And \(TCS\) Traction Control System Lamps On

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10223119-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10223119-9999.pdf)

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

## Components

Brakes

## Vehicles listed

- 2021 to 2022 JEEP GLADIATOR

## Other bulletins for the same vehicles and component

- [S1805000006 REV.B](/bulletins/11025508.md), 2025-11-13, Service bulletin: SERVICE BRAKES. ESC Light Illuminated. DTC C1252\-92 VACUUM PUMP CONTROL CIRCUIT And Or P258B ELECTRONIC VACUUM PUMP PERFORMANCE
- [107418](/bulletins/11023612.md), 2025-10-02, Service bulletin: SERVICE BRAKES. SWITCH \- CLUTCH STARTER INTERLOCK \& MASTER CYLINDER ASSEMBLY \- CLUTCH
- [S1925000008](/bulletins/10230204.md), 2023-01-17, Service bulletin: EXTERIOR LIGHTING; FUEL SYSTEM, GASOLINE; SERVICE BRAKES, HYDRAULIC. Malfunction Indicator Lamp \(MIL\) Illumination. Diagnostic Trouble Codes \(DTCs\) P208B ? Reductant Pump 1 Control Performance, and/or P20E8 ? Reductant Pressure Too Low, Set.
- [S2108000170](/bulletins/10230194.md), 2023-01-17, Service bulletin: PARKING BRAKE. Head unit button stuck DTC code B14DA\-2A
- [18\-002\-22 REV. A](/bulletins/10229782.md), 2023-01-17, Service bulletin: SUSPENSION; BACK OVER PREVENTION; FUEL SYSTEM, DIESEL; EXTERIOR LIGHTING; FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM; SERVICE BRAKES, HYDRAULIC. Flash: Powertrain Control Module \(PCM\) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation, a technician may find one or more of the following DTCs have been set: P016F \- Closed Loop Fuel Pressure Control At Limit \- Pressure Too Low. P025C \- Fuel Pump Module Control Circuit Low. P0300\-00 \- Multiple Cylinder Misfire. P0301\-00 \- Cylinder 1 Misfire. P0302\-00 \- Cylinder 2 Misfire. P0303\-00 \- Cylinder 3 Misfire. P0304\-00 \- Cylinder 4 Misfire. P0305\-00 \- Cylinder 5 Misfire. P0403\-00 \- EGR Control Circuit Open \(Disabled Fault\). P208B \- Reductant Pump 1 Control Performance. P04DB \- Crankcase Ventilation System Disconnected. P040F \- EGR Temperature Sensor A\-B Correlation. P225D \- Nox Sensor 1/1 Performance \- Signal Stuck Low. P0088 \- Fuel Rail Pressure Too High. P0404 \- EGR ?A? Control Circuit Range/Performance. P20C6 \- Reductant Heater 4 Control Circuit Performance. P0524 \- Low oil pressure \(during start up in cold ambient temps\). P249C\-00 \- Excessive Time To Enter Closed Loop Reductant Injection Control. P02E8\-00 \- Diesel Intake Air Flow Position Sensor Circuit Low. P20FB\-00 \- Reductant Pump 2 Control Performance. P065A\-00 \- Generator System Performance. Customers may experience one or more of the following: Slow acceleration. Reduced vehicle speed\&torque in high and 4 low. Poor cold idle stability. Poor idle quality with AC on. Excessive engine speed oscillations at tachometer red\-line. Following a long key\-on situation, poor cold start and idle stability. Cold hard start/extended crank. Block heater not providing a proper cold start and stable idle. High idle speeds at altitude when remote start is active. The cruise control and speed limited set speed doesn?t match the speedometer. It could be up to 2.5 kph \(1.5 mph\) difference. Other Software enhancements:Low speed engine idle improvements. Improved engine restart performance
- [S2208000085](/bulletins/10229090.md), 2023-01-09, Service bulletin: ELECTRICAL SYSTEM; SERVICE BRAKES, AIR:ANTILOCK:CONTROL UNIT/MODULE; ENGINE AND ENGINE COOLING. No Start, ABS Module Has No Communication, Stop/Start Inoperative
- [S1925000008](/bulletins/10224029.md), 2022-10-17, Service bulletin: SERVICE BRAKES; FUEL SYSTEM, GASOLINE; EXTERIOR LIGHTING. \(Rev. B\) Malfunction Indicator Lamp \(MIL\) Illumination. Diagnostic Trouble Codes \(DTCs\) P20E8 ? Reductant Pressure Too Low and/or P208B ? Reductant Pump 1 Control Performance Set.
- [S1925000008](/bulletins/10221618.md), 2022-09-26, Service bulletin: EXTERIOR LIGHTING; FUEL SYSTEM, GASOLINE; SERVICE BRAKES, HYDRAULIC. Malfunction Indicator Lamp \(MIL\) Illumination. Diagnostic Trouble Codes \(DTCs\) P208B ? Reductant Pump 1 Control Performance, and/or P20E8 ? Reductant Pressure Too Low, Set.
- [S2108000170](/bulletins/10221608.md), 2022-09-26, Service bulletin: PARKING BRAKE. Head unit button stuck DTC code B14DA\-2A
- [0811622](/bulletins/10221468.md), 2022-09-26, Service bulletin: POWER TRAIN; STEERING; PARKING BRAKE. Power Inverter Wiring Hanging Below the Instrument Panel Cowl on the Drivers Side This bulletin involves securing the loose wire for the power inverter delete option to the instrument panel cross beam. Customers may experience a loose wire harness hanging below the steering column and the panel on the driver?s side

JSON: [/v1/bulletins/10223119](/v1/bulletins/10223119)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20S2108000137&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10223119&vehicle=Service%20bulletin%20S2108000137)