B1156 SCION - Front Airbag Sensor RH Malfunction

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

B1156 SCION Possible Causes

  • Faulty Front Airbag Sensor (Right Side)
  • Front Airbag Sensor harness is open or shorted
  • Front Airbag Sensor circuit poor electrical connection
  • Faulty Airbag Sensor Assembly

Cost of diagnosing the B1156 SCION code

    Labor: 1.0

    The cost of diagnosing the B1156 SCION 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.

B1156 SCION Possible Symptoms

  • Air Bag Warning Light ON

B1156 SCION Meaning

The Front Airbag Sensor (Right Side) circuit consists of the Airbag Sensor Assembly and Front Airbag Sensor RH. The Diagnostic Trouble Code (DTC) B1156 is recorded when a malfunction is detected in the Front Airbag Sensor RH circuit.
OBDII Code B1156 SCION - Front Airbag Sensor RH Malfunction - Engine-Codes.com

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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