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Service bulletin 0500523

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 id10248596
Published by NHTSA2024-01-08
Manufacturer's number0500523
Manufacturer's date2023-09-01
NHTSA componentSERVICE BRAKES

NHTSA's summary

Brake Pedal Adjustment Inoperable The adjustable brake pedal is inoperable. The braking function is not affected but the power adjustment does not work. The acceleration pedal can be power adjusted still. This bulletin involves inspecting and possibly replacing the brake and accelerator pedal assembly.

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 GRAND WAGONEER2023
JEEP WAGONEER2023

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
1131232026-07-08. Service bulletin. SPRING KIT - DISC BRAKE PAD
1104632026-03-05. Service bulletin. SWITCH - TRAILER BRAKE CONTROL MODULE , ADAPTER & WIRING KIT - TRAILER TOW.
9100565Rev32026-02-04. Service bulletin. C0582-00-BRAKE BOOSTER MOTOR "A" PHASE U-V-W CIRCUIT RANGE/PERFORMANCE C058A-00-BRAKE BOOSTER MOTOR "A" POSITION SENSOR CIRCUIT RANGE/PERFORMANCE C058E-00-BRAKE BOOSTER MOTOR "B" POSITION SENSOR CIRCUIT RANGE/PERFORMANCE After performing the diagnostic tests and determines to replace the Brake System Control Module (BSCM) also replace the EBooster. (Send back both Brake Electronic Control Unit and Hydraulic Control Unit for Engineering Analysis) To avoid potential charge-back, only use MOPAR approved brake fluid per the service manual. When filling the brake reservoir, use clean equipment and gloves during repair to avoid cross-contamination.
S25050000082025-10-02. Service bulletin. C0044-00-BRAKE PRESSURE SENSOR 1 (MODULE, Brake System Control 2 (BSCM 2))
S25050000062025-08-27. Service bulletin. Ebooster Electronic Booster Service Information.
91006152025-07-02. Service bulletin. Power brake booster To avoid potential charge-back, only use MOPAR approved brake fluid per the service manual. When filling the brake reservoir, use clean equipment and gloves during repair to avoid cross-contamination.
S25230000452025-05-14. Service bulletin. C058E-00 - BRAKE BOOSTER MOTOR "B" POSITION SENSOR CIRCUIT RANGE/PERFORMANCE
S25080000292025-04-22. Service bulletin. Instrument Panel Cluster (IPC) Message “Park Assist System Unavailable” or “Service Park Assist System”, “Rear Braking Assist Unavailable” or “Service Rear Braking Assist System" with Performance Diagnostic Trouble Codes (DTCs)
S25230000072025-01-30. Service bulletin. Trailer Brake Information Displays In Cluster With No Trailer Connected.
S248A0000132024-08-12. Service bulletin. After Radio Software Update, Pedestrian Emergency Brake (PEB) Lamp and Forward Collision Warning (FCW) Lamp on in Cluster or Other Customer Programable Features Concerns Not Set, No Diagnostic Trouble Codes (DTCs)