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.
SYS.OK|MANUAL.DBβ LIVE
HOMESERVICE MANUALSJEEP2008LIBERTY SPORT, RWD, STANDARDREPAIR AND DIAGNOSISRESTRAINTSSEAT BELTSDTCS B1C4C TO U0171
2008 Jeep Liberty Sport, RWD, Standard
DTCS B1C4C To U0171
2008 Jeep Liberty Sport, RWD, StandardSECTION DTCS B1C4C To U0171
- 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
- B2206-Current VIN Missing / Mismatch
- B2207-Occupant Restraint Controller Internal 1
- B2208-Occupant Restraint Controller Internal 2
- B2209-Occupant Restraint Controller Internal 3
- B220A-Occupant Restraint Controller Internal 4
- B220B-Occupant Restraint Controller Firing Stored Energy
- B220C-Occupant Restraint Controller Accelerometer 1 Internal
- B2212-Occupant Classification Module Internal
- B222A-Vehicle Line Mismatch
- B223B-Vehicle Configuration Mismatch
- B223D-Occupant Classification Module DTC Present
- B2255-Occupant Restraint Controller Roll Over Feature Disable
- U0002-Can C Bus Off Performance
- U0141-Lost Communication With Front Control Module (TIPM)
- U0151-Lost Communication With Occupant Restraint Controller (Orc)
- U0154-Lost Communication With Occupant Classification Module
- U0170-Lost Communication W/Up-Front Left Satellite Acceleration Sensor
- U0171-Lost Communication W/Up-Front Right Satellite Acceleration Sensor
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.