2021-2023 Jeep Wrangler / Gladiator Service Axle Locker TSB
A manufacturer communication (NHTSA ID 10251863) addresses Malfunction Indicator Lamp (MIL) illumination and the 'Service Axle Locker' message in 2021-2023 Jeep Wrangler and Gladiator vehicles, often accompanied by DTC C1451-11 related to the axle sensor kit.
David Chen2021 Jeep Wrangler
Si applica anche a
- Jeep Gladiator
- 2021–2023
- Jeep Wrangler
- 2022–2023
Owners of 2021-2023 Jeep Wrangler and Gladiator vehicles may encounter a specific issue related to their axle locker system. This problem is identified by a Malfunction Indicator Lamp (MIL) illuminating on the dashboard and a `
Frequently Asked Questions
- What does the 'Service Axle Locker' message mean in my Jeep?
- The 'Service Axle Locker' message displayed in your Electronic Vehicle Information Center (EVIC) indicates a potential issue with your vehicle's axle locker system. This is often accompanied by a Malfunction Indicator Lamp (MIL) illumination and Diagnostic Trouble Code (DTC) C1451-11.
- What is DTC C1451-11 and how is it related to the axle locker system?
- DTC C1451-11, specifically 'Service Axle Locker System', is a diagnostic trouble code that technicians may find when investigating a Malfunction Indicator Lamp (MIL) or 'Service Axle Locker' message. This code points to a fault within the system, often related to the Front and Rear Axle Sensor Kit.
- Which Jeep models are affected by the Service Axle Locker issue?
- This issue, including the 'Service Axle Locker' message and DTC C1451-11, primarily affects 2021-2023 Jeep Wrangler and Jeep Gladiator vehicles. A manufacturer communication (NHTSA ID 10251863) has been issued to address this condition.
- What is the likely cause of the 'Service Axle Locker' warning?
- According to the manufacturer communication, the condition is often linked to the Front and Rear Axle Sensor Kit. A malfunction in this kit can trigger the Malfunction Indicator Lamp and the 'Service Axle Locker' message, setting the C1451-11 DTC.
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