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 MANUALSDODGE AND RAM2013DART GTREPAIR AND DIAGNOSISGENERAL INFORMATIONDTC INDEXSENSOR, LEFT BLIND SPOT (LBSS)
2013 Dodge and Ram Dart GT
Sensor, Left Blind Spot (LBSS)
2013 Dodge and Ram Dart GTSECTION Sensor, Left Blind Spot (LBSS)
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| B129E-48 | LEFT BLIND SPOT SENSOR - SUPERVISION SOFTWARE FAILURE |
| B129E-49 | LEFT BLIND SPOT SENSOR - INTERNAL ELECTRONIC FAILURE |
| B129E-54 | LEFT BLIND SPOT SENSOR - MISSING CALIBRATION |
| B129E-92 | LEFT BLIND SPOT SENSOR - PERFORMANCE OR INCORRECT OPERATION |
| B129E-96 | LEFT BLIND SPOT SENSOR - COMPONENT INTERNAL FAILURE |
| B129E-97 | LEFT BLIND SPOT SENSOR - COMPONENT OR SYSTEM OPERATION OBSTRUCTED OR BLOCKED |
| B129E-98 | LEFT BLIND SPOT SENSOR - COMPONENT OR SYSTEM OVER TEMPERATURE |
| B12A0-11 | LEFT BLIND SPOT SENSOR LED CIRCUIT - CIRCUIT SHORT TO GROUND |
| B12A0-12 | LEFT BLIND SPOT SENSOR LED CIRCUIT - CIRCUIT SHORT TO BATTERY |
| B12A0-13 | LEFT BLIND SPOT SENSOR LED CIRCUIT - CIRCUIT OPEN |
| B12A2-00 | LBSS RADAR SENSOR ADDRESS FAULT |
| B2199-16 | BATTERY VOLTAGE - CIRCUIT VOLTAGE BELOW THRESHOLD |
| B2199-17 | BATTERY VOLTAGE - CIRCUIT VOLTAGE ABOVE THRESHOLD |
| B21DD-84 | SYSTEM VOLTAGE - SIGNAL BELOW ALLOWABLE RANGE |
| B21DD-85 | SYSTEM VOLTAGE - SIGNAL ABOVE ALLOWABLE RANGE |
| B223B-00 | VEHICLE CONFIGURATION MISMATCH |
| U0020-00 | CAN B BUS OFF PERFORMANCE |
| U0140-00 | LOST COMMUNICATION WITH BODY CONTROL MODULE |
| U0155-00 | LOST COMMUNICATION WITH CLUSTER/CCN |
| U0184-00 | LOST COMMUNICATION WITH RADIO |
| U0422-00 | IMPLAUSIBLE DATA RECEIVED FROM BODY CONTROL MODULE |
| U0423-00 | IMPLAUSIBLE DATA RECEIVED FROM CLUSTER/CCN |
| U0485-00 | IMPLAUSIBLE DATA RECEIVED FROM RADIO |
| U11FA-00 | LOST COMMUNICATION WITH RIGHT BLIND SPOT SENSOR |
| U147D-00 | IMPLAUSIBLE DATA RECEIVED FROM RIGHT BLIND SPOT SENSOR |
RENDER: 1.0x
NO RELATED
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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.