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.
2023 Jeep Grand Cherokee L Laredo, AWDFACTORY OEM SERVICE PROCEDURE
Occupant Restraint Controller (Orc) - DTCS B2766-11 To B2772-2B
- DTC Troubleshooting
- B2766-11-Right D-Pillar Impact Acceleration Sensor-Circuit Short To Ground
- B2766-12-Right D-Pillar Impact Acceleration Sensor-Circuit Short To Battery
- B2766-13-Right D-Pillar Impact Acceleration Sensor-Circuit Open
- B2766-49-Right D-Pillar Impact Acceleration Sensor-Internal Electronic Failure
- B2767-11-Left Impact Pressure Sensor-Circuit Short To Ground
- B2767-12-Left Impact Pressure Sensor-Circuit Short To Battery
- B2767-13-Left Impact Pressure Sensor-Circuit Open
- B2767-49-Left Impact Pressure Sensor-Internal Electronic Failure
- B2768-11-Right Impact Pressure Sensor-Circuit Short To Ground
- B2768-12-Right Impact Pressure Sensor-Circuit Short To Battery
- B2768-13-Right Impact Pressure Sensor-Circuit Open
- B2768-49-Right Impact Pressure Sensor-Internal Electronic Failure
- B276F-11-Passenger Airbag Disable On Lamp-Circuit Short To Ground
- B276F-13-Passenger Airbag Disable On Lamp - Circuit Open
- B2770-11-Passenger Airbag Disable Off Lamp-Circuit Short To Ground
- B2770-12-Passenger Airbag Disable Off Lamp-Circuit Short To Battery
- B2770-13-Passenger Airbag Disable Off Lamp-Circuit Open
- B2771-00-Impact Calibration Missing
- B2772-11-Driver Frontal Squib 4 Control-Circuit Short To Ground
- B2772-12-Driver Frontal Squib 4 Control-Circuit Short To Battery
- B2772-13-Driver Frontal Squib 4 Control-Circuit Open
- B2772-2B-Driver Frontal Squib 4 Control-Wires Shorted Together
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.
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