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 MANUALSJEEP2010LIBERTY SPORT, 4WD, PART TIMEREPAIR AND DIAGNOSISRESTRAINTSRESTRAINTS CONTROL SYSTEMSOCCUPANT CLASSIFICATION MODULE (OCM) - ELECTRICAL DIAGNOSTICSDTC TROUBLESHOOTINGB1B7A-PASSENGER SEAT WEIGHT SENSOR 3 - LEFT FRONT INPUT CIRCUIT HIGHPOSSIBLE CAUSES
2010 Jeep Liberty Sport, 4WD, Part Time
Possible Causes
2010 Jeep Liberty Sport, 4WD, Part TimeSECTION Possible Causes
| Possible Causes |
|---|
| PASSENGER SEAT HARNESS IMPROPERLY ROUTED |
| PASSENGER SEAT HARNESS WIRES CHAFED, PIERCED, PINCHED, PARTIALLY BROKEN |
| PASSENGER SEAT HARNESS CONNECTOR TERMINALS BROKEN, BENT PUSHED OUT, SPREAD, CORRODED, CONTAMINATED |
| (R717) LT-FT SEAT WEIGHT SENSOR SIGNAL CIRCUIT SHORTED TO VOLTAGE |
| (R717) LT-FT SEAT WEIGHT SENSOR SIGNAL CIRCUIT SHORTED TO (R701) SEAT WEIGHT SENSOR 5-VOLT CIRCUIT |
| (R728) SEAT WEIGHT SENSOR GROUND CIRCUIT OPEN |
| LEFT-FRONT SEAT WEIGHT SENSOR |
| OCCUPANT CLASSIFICATION MODULE (OCM) |
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.