Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSJEEP2024WAGONEER L SERIES II, RWDREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTCOMMUNICATION DEVICESBODY CONTROL MODULE (BCM) - DTCS U0231-00 TO U1122-00
2024 Jeep Wagoneer L Series II, RWD
Body Control Module (BCM) - DTCS U0231-00 To U1122-00
2024 Jeep Wagoneer L Series II, RWDSECTION Body Control Module (BCM) - DTCS U0231-00 To U1122-00
- DTC Troubleshooting
- U0231-00 Lost Communication With Rain Sensing Module
- U0236-00 Lost Communication With Electronic Steering Column Lock Module
- U0246-00 Lost Communication With Power Folding Seat Module
- U0252-00 Lost Communication With Smart Lighting Module Rear Right 2
- U02BD-00 Lost Communication With Night Vision Control Module
- U06A9-00 Lost Communication With Smart Lighting Module Rear Left 1
- U06AA-00 Lost Communication With Smart Lighting Module Rear Left 2
- U1008-00 Lin 1 Bus
- U1009-00 Lin 2 Bus
- U102B-00 High Speed FD-Can1 Communication Bus Performance
- U1045-00 Lin 3 Bus
- U1046-00 Lin 4 Bus
- U1047-00 Lin 5 Bus
- U1048-00 Lin 6 Bus
- U104E-00 High Speed FD-Can2 Communication Bus Performance
- U1057-00 High Speed FD-Can3 Communication Bus Performance
- U105F-00 High Speed FD-Can4 Communication Bus Performance
- U1071-00 Lin 8 Bus
- U1121-00 Lost Communication With Lin Ecu 1
- U1122-00 Lost Communication With Lin Ecu 2
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.