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 RAM2023CHARGER R/TREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTCOLLISION/AVOIDANCE(LEFT BLIND SPOT SENSOR (LBSS) MODULE (BSM) - ELECTRICAL DIAGNOSTICS)DTC TROUBLESHOOTINGB223B-00-VEHICLE CONFIGURATION MISMATCHDIAGNOSTIC TEST
2023 Dodge and Ram Charger R/T
Diagnostic Test
2023 Dodge and Ram Charger R/TSECTION Diagnostic Test
CHECK FOR AN ACTIVE DTC
- With the scan tool, read LBSS DTCs and record on the repair order.
- Record the Environmental Data.
- With the scan tool, erase DTCs.
- Using the recorded Environmental Data, along with the When Monitored and Set Conditions above, operate the vehicle in the conditions that set the DTC.
- With the scan tool, read LBSS DTCs.
Did the DTC return?
Yes
- Verify the correct vehicle configuration in the BCM. If the vehicle configuration is incorrect, perform a restore vehicle configuration.
- Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
No
- Use the scan tool to read DTCs in all other modules. If any communication DTCs are present, perform the appropriate diagnostic procedure. Perform any Technical Service Bulletins that apply. If no problems are found, test is complete.
- Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
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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.