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.
2008 Jeep Commander Overland, RWDFACTORY OEM SERVICE PROCEDURE
Air Bag Restraints DTCS
AIR BAG RESTRAINTS DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| B1B00 | DRIVER AIRBAG SQUIB 1 CIRCUIT LOW |
| B1B01 | DRIVER AIRBAG SQUIB 1 CIRCUIT HIGH |
| B1B02 | DRIVER AIRBAG SQUIB 1 CIRCUIT OPEN |
| B1B03 | DRIVER AIRBAG SQUIB 1 CIRCUIT SHORTED TOGETHER |
| B1B04 | DRIVER AIRBAG SQUIB 2 CIRCUIT LOW |
| B1B05 | DRIVER AIRBAG SQUIB 2 CIRCUIT HIGH |
| B1B06 | DRIVER AIRBAG SQUIB 2 CIRCUIT OPEN |
| B1B07 | DRIVER AIRBAG SQUIB 2 CIRCUIT SHORTED TOGETHER |
| B1B08 | PASSENGER AIRBAG SQUIB 1 CIRCUIT LOW |
| B1B09 | PASSENGER AIRBAG SQUIB 1 CIRCUIT HIGH |
| B1B0A | PASSENGER AIRBAG SQUIB 1 CIRCUIT OPEN |
| B1B0B | PASSENGER AIRBAG SQUIB 1 CIRCUIT SHORTED TOGETHER |
| B1B0C | PASSENGER AIRBAG SQUIB 2 CIRCUIT LOW |
| B1B0D | PASSENGER AIRBAG SQUIB 2 CIRCUIT HIGH |
| B1B0E | PASSENGER AIRBAG SQUIB 2 CIRCUIT OPEN |
| B1B0F | PASSENGER AIRBAG SQUIB 2 CIRCUITS SHORTED TOGETHER |
| B1B18 | LEFT SIDE CURTAIN SQUIB 1 CIRCUIT LOW |
| B1B19 | LEFT SIDE CURTAIN SQUIB 1 CIRCUIT HIGH |
| B1B1A | LEFT SIDE CURTAIN SQUIB 1 CIRCUIT OPEN |
| B1B1B | LEFT SIDE CURTAIN SQUIB 1 CIRCUIT SHORTED TOGETHER |
| B1B20 | RIGHT SIDE CURTAIN SQUIB 1 CIRCUIT LOW |
| B1B21 | RIGHT SIDE CURTAIN SQUIB 1 CIRCUIT HIGH |
| B1B22 | RIGHT SIDE CURTAIN SQUIB 1 CIRCUIT OPEN |
| B1B23 | RIGHT SIDE CURTAIN SQUIB 1 CIRCUIT SHORTED TOGETHER |
| B1B70 | UP-FRONT LEFT SATELLITE ACCELERATION SENSOR INTERNAL |
| B1B71 | UP-FRONT RIGHT SATELLITE ACCELERATION SENSOR INTERNAL |
| B1B72 | LEFT SIDE SATELLITE ACCELERATION SENSOR 1 INTERNAL |
| B1B73 | LEFT SIDE SATELLITE ACCELERATION SENSOR 2 INTERNAL |
| B1B74 | LEFT SIDE SATELLITE ACCELERATION SENSOR 3 INTERNAL |
| B1B75 | RIGHT SIDE SATELLITE ACCELERATION SENSOR 1 INTERNAL |
| B1B76 | RIGHT SIDE SATELLITE ACCELERATION SENSOR 2 INTERNAL |
| B1B77 | RIGHT SIDE SATELLITE ACCELERATION SENSOR 3 INTERNAL |
| B1B8C | DRIVER SEAT TRACK POSITION SENSOR CIRCUIT PERFORMANCE |
| B1B8D | DRIVER SEAT TRACK POSITION SENSOR CIRCUIT LOW |
| B1B8E | DRIVER SEAT TRACK POSITION SENSOR CIRCUIT HIGH |
| B1B8F | DRIVER SEAT TRACK POSITION SENSOR CIRCUIT OPEN |
| B1B90 | DRIVER SEAT TRACK POSITION SENSOR CIRCUIT SHORTED TOGETHER |
| B1B91 | DRIVER SEAT TRACK POSITION SENSOR CONFIGURATION MISMATCH |
| B1BA5 | AIRBAG SQUIB CONFIGURATION MISMATCH |
| B1BAA | OCCUPANT CLASSIFICATION MODULE CONFIGURATION MISMATCH |
| B1BC7 | DEPLOYMENT DATA RECORD FULL |
| B1BD0 | ROLL OVER INTERNAL |
| B1C3D | 1st ROW DRIVER SEAT BELT BUCKLE PRETENSIONER CIRCUIT LOW |
| B1C3E | 1ST ROW DRIVER SEAT BELT BUCKLE PRETENSIONER CIRCUIT HIGH |
| B1C3F | 1st ROW DRIVER SEAT BELT BUCKLE PRETENSIONER CIRCUIT OPEN |
| B1C40 | 1st ROW DRIVER SEAT BELT BUCKLE PRETENSIONER CIRCUIT SHORTED TOGETHER |
| B1C4C | 1st ROW PASSENGER SEAT BELT BUCKLE PRETENSIONER CIRCUIT LOW |
| B1C4D | 1st ROW PASSENGER SEAT BELT BUCKLE PRETENSIONER CIRCUIT HIGH |
| B1C4E | 1st ROW PASSENGER SEAT BELT BUCKLE PRETENSIONER CIRCUIT OPEN |
| B1C4F | 1st ROW PASSENGER SEAT BELT BUCKLE PRETENSIONER CIRCUIT SHORTED TOGETHER |
| B210D | BATTERY VOLTAGE LOW |
| B210E | BATTERY VOLTAGE HIGH |
| B212C | IGNITION RUN/START INPUT CIRCUIT OPEN |
| B212D | IGNITION RUN ONLY INPUT CIRCUIT OPEN |
| B2207 | OCCUPANT RESTRAINT CONTROLLER INTERNAL 1 |
| B2208 | OCCUPANT RESTRAINT CONTROLLER INTERNAL 2 |
| B220B | OCCUPANT RESTRAINT CONTROLLER FIRING STORED ENERGY |
| B222A | VEHICLE LINE MISMATCH |
| B223B | VEHICLE CONFIGURATION MISMATCH |
| B2255 | OCCUPANT RESTRAINT CONTROLLER ROLL OVER FEATURE DISABLE |
| U0002 | CAN C BUS OFF PERFORMANCE |
| U0141 | LOST COMMUNICATION WITH FRONT CONTROL MODULE |
| U0170 | LOST COMMUNICATION W/UP-FRONT LEFT SATELLITE ACCELERATION SENSOR |
| U0171 | LOSS COMMUNICATION W/UP-FRONT RIGHT SATELLITE ACCELERATION SENSOR |
| U0172 | LOST COMMUNICATION W/LEFT SIDE SATELLITE ACCELERATION SENSOR 1 |
| U0173 | LOST COMMUNICATION W/LEFT SIDE SATELLITE ACCELERATION SENSOR 2 |
| U0176 | LOST COMMUNICATION W/RIGHT SIDE SATELLITE ACCELERATION SENSOR 2 |
| U1414 | IMPLAUSIBLE/MISSING ECU NETWORK CONFIGURATION DATA |
| U1415 | IMPLAUSIBLE/MISSING VEHICLE CONFIGURATION DATA |
Factory Service Tools
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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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