B140D LINCOLN - Second Row Passenger Side Seatbelt Sensor Circuit
B140D LINCOLN Possible Causes
- Faulty Second Row Passenger Side Seatbelt
- Second Row Passenger Side Seatbelt harness is open or shorted
- Second Row Passenger Side Seatbelt circuit poor electrical connection
- Faulty Restraint Control Module (RCM)
How do I fix code B140D LINCOLN
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
B140D LINCOLN Tech NotesB140D:11 Second Row Passenger Side Seatbelt Sensor Circuit Short to Ground
B140D:12 Second Row Passenger Side Seatbelt Sensor Circuit Short to Battery
B140D:13 Second Row Passenger Side Seatbelt Sensor Circuit Open
B140D:1D Second Row Passenger Side Seatbelt Sensor Circuit Current Out of Range
Cost of diagnosing the B140D LINCOLN code
Labor: 1.0The cost of diagnosing the B140D LINCOLN code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
B140D LINCOLN Possible Symptoms
- Air Bag Warning Light ON
B140D LINCOLN MeaningThe Restraint Control Module (RCM) continuously monitors the second row right safety belt buckle switch circuits for the following faults: Open circuit, Short to voltage, Short to ground, Current out of range, Faulted second row right safety belt buckle switch. If a fault is detected, the RCM stores DTC B140D in memory and sends a message to the IPC to illuminate the airbag warning indicator.
B140D LINCOLN More InformationNeed more information on how to fix the B140D LINCOLN code?
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Precautions for SRS “AIR BAG” and “SEAT BELT PRE-TENSIONER” Service
- Never probe the electrical connectors on air bag, side air curtain modules or seat belts.
- Never disassemble or tamper with safety belt buckle/retractor pretensioners, adaptive load limiting retractors, safety belt inflators, or probe the electrical connectors.
- Do not use electrical test equipment to check SRS circuits unless instructed to in this Service Manual.
- Before servicing the SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3 minutes. For approximately 3 minutes after the cables are removed, it is still possible for the air bag and seat belt pre-tensioner to deploy. Therefore, do not work on any SRS connectors or wires until at least 3 minutes have passed.