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Service bulletin S2405000001 Rev B

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11015797
Published by NHTSA2025-03-19
Manufacturer's numberS2405000001 Rev B
Manufacturer's date2025-03-17
NHTSA componentSERVICE BRAKES
Manufacturer's systemAntilock Brake System

NHTSA's summary

Antilock Brake System (ABS) Module Will Not Initialize After Recent Service Replacement.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Brakes

Vehicles listed
JEEP WRANGLER2018, 2019, 2020, 2021, 2022, 2023

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
1096072026-02-19. Service bulletin. CALIPER ASSEMBLY - DISC BRAKE
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1084642025-11-26. Service bulletin. PAD KIT - REAR DISC BRAKE, FRONT DISC BRAKE
S1805000006 REV.B2025-11-13. Service bulletin. ESC Light Illuminated. DTC C1252-92 VACUUM PUMP CONTROL CIRCUIT And Or P258B ELECTRONIC VACUUM PUMP PERFORMANCE
1074182025-10-02. Service bulletin. SWITCH - CLUTCH STARTER INTERLOCK & MASTER CYLINDER ASSEMBLY - CLUTCH
S2405000001 REV.A2025-01-16. Service bulletin. Antilock Brake System (ABS) Module Will Not Initialize After Recent Service Replacement.
S24050000012024-10-03. Service bulletin. Antilock Brake System (ABS) Module Will Not Initialize After Recent Service Replacement.
S18080001522024-01-02. Service bulletin. CEL (Check Engine Lamp) Illuminates, Recent PCM Replace or Flash Update Performed, Diagnostic Trouble Codes (DTCs) P057B Brake Pedal Position Sensor Circuit Performance, P1572 Brake Pedal Stuck, C0042-54 Brake Pedal Missing Calibration
91001342024-01-02. Service bulletin. Engine When replacing a GMET4 long block from a 2021 JL or older, you will need to carry over the injector wiring harness from the original engine, and the Fuel pressure sensor should be replaced with part number: 68212572AB.
91001862023-09-25. Service bulletin. Brake Vacuum Pump For DTC Code P258B. Due to brake vacuum pumps being returned with trouble not found, please follow the proper diagnostics outline in the service library this also includes checking all electrical and vacuum hose connections prior to replacement of the vacuum pump. This will avoid unnecessary repair and potential charge back on the vacuum pump.