B1419 - Driver Side Restraints Sensor 2

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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B1419 Possible Causes

  • Faulty Driver Side Restraints Sensor 2
  • Driver Side Restraints Sensor 2 harness is open or shorted
  • Driver Side Restraints Sensor 2 circuit poor electrical connection
  • Faulty Restraint Control Module (RCM)

First diagnose B1419 code

    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 terminals.

B1419 Tech Notes

B1419:11 Driver Side Restraints Sensor 2 Circuit Short to Ground
B1419:93 Driver Side Restraints Sensor 2 No Operation

Cost of diagnosing the B1419 code

    Labor: 1.0

    The cost of diagnosing the B1419 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

B1419 Possible Symptoms

  • Air Bag Warning Light ON

B1419 Description

The Restraint Control Module (RCM) monitors the driver front door and RH C-pillar side impact sensors and circuits for the following faults: Open circuit, Short to voltage, Short to ground, Faulted driver front door side impact sensor, Faulted RH C-pillar side impact sensor. If a fault is detected, the RCM stores DTC B1419 in memory and sends a message to the Instrument Panel Cluster (IPC) to illuminate the airbag warning indicator. The RCM communicates with each impact sensor. If the RCM is unable to communicate with the sensor, a Diagnostic Trouble Code (DTC) is stored in memory. A Continuous Memory Diagnostic Trouble Code (CMDTC) no operation can be set by a short to voltage on the return circuit of the impact sensor.
OBDII Code B1419 - Driver Side Restraints Sensor 2 - AutoCodes.com

B1419 More Information

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B1419 Information for specific makes

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.
Failure to follow this instruction may result in the accidental deployment of these modules, which increases the risk of serious personal injury or death.

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