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 MANUALSJEEP2023GRAND WAGONEER L SERIES IIIREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTCOMMUNICATION DEVICESBODY CONTROL MODULE (BCM) - DTCS B2119-15 TO B233D-15
2023 Jeep Grand Wagoneer L Series III
Body Control Module (BCM) - DTCS B2119-15 To B233D-15
2023 Jeep Grand Wagoneer L Series IIISECTION Body Control Module (BCM) - DTCS B2119-15 To B233D-15
- DTC Troubleshooting
- B2119-15-Ignition Run/Acc/SPAD Control-Circuit Short To Battery Or Open
- B212E-11-Ignition Run/Acc Control-Circuit Short To Ground
- B212E-15-Ignition Run/Acc Control-Circuit Short To Battery Or Open
- B2143-11-UGDO Enable Control-Circuit Short To Ground
- B2147-11 - Ignition Run Control 2 - Circuit Short To Ground
- B2147-15 - Ignition Run Control 2 - Circuit Short To Battery Or Open
- B215B-11 - Ignition Run/Start 2 Control - Circuit Short To Ground
- B215B-15 - Ignition Run/Start 2 Control - Circuit Short To Battery Or Open
- B215C-11 - Ignition Run/Start 3 Control - Circuit Short To Ground
- B215C-15 - Ignition Run/Start 3 Control - Circuit Short To Battery Or Open
- B2183-11-Ignition Unlock Run-Start Control-Circuit Short To Ground
- B2190-49 - Intelligent Battery Sensor "B" - Internal Electronic Failure
- B2193-00-Intelligent Battery Sensor Internal
- B2199-16-Battery Voltage-Circuit Voltage Below Threshold
- B2199-17-Battery Voltage-Circuit Voltage Above Threshold
- B21E6-11 - Ignition Run Control 3 - Circuit Short To Ground
- B21E6-15 - Ignition Run Control 3 - Circuit Short To Battery Or Open
- B21F8-13-Exterior Lighting Power Supply Input 1-Circuit Open
- B21F9-13-Exterior Lighting Power Supply Input 2-Circuit Open
- B2204-00 - Ecu Configuration Mismatch
- B2204-56-Ecu Configuration Mismatch-Invalid-Incompatible Configuration
- B2204-87 - Ecu Configuration Mismatch - Missing Message
- B2206-00-Current VIN Missing/Mismatch
- B221D-49 - (RSM) Rain Sensor Module Internal - Internal Electronic Failure
- B2241-00 - Lin Ecu 1 Internal
- B225F-49 - Light Sensor Module - Internal Electronic Failure
- B2267-49-Interior Rear View Mirror Module Internal-Internal Electronic Failure
- B2268-01-Wiper Control Module-General Electrical Failure
- B2298-01 - Rain Sensor Over Temperature - General Electrical Failure
- B231A-11-Rear Wiper Motor Control-Circuit Short To Ground
- B2322-11 - Headlamp Washer Motor Control - Circuit Short To Ground
- B2322-15 - Headlamp Washer Motor Control - Circuit Short To Battery Or Open
- B2335-11-Horn Control-Circuit Short To Ground
- B2335-15-Horn Control-Circuit Short To Battery Or Open
- B233D-11-Front/Rear Washer Motor (+) Control-Circuit Short To Ground
- B233D-15 - Front/Rear Washer Motor (+) Control - Circuit Short To Battery Or Open
RENDER: 1.0x
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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.