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Home >> Kia >> 2018 >> Niro EX >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Airbag System Diagnosis (2 Of 2) (HEV) >> DTC B1742-00: P-SIS (Side Impact Sensor_Pressure) Front - Driver Communication Error >> Wiring Inspection >> Circuit Inspection

Circuit Inspection

Fig 1: SRSCM System Circuit
G12331419Courtesy of KIA MOTORS AMERICA, INC.
PRESSURE SIDE IMPACT SENSOR-DRIVER SPECIFICATION

Main Harness Circuit Inspection
Inspection Condition (+) Probe (-) Probe Specification
Connector Terminal Connector Terminal
  1. Ignition "OFF".
  2. Disconnect the auxiliary battery (-) cable and wait for one minute.
  3. Disconnect pressure side impact sensor-driver connector and SRSCM main harness connector.
Pressure Side Impact Sensor-Driver 2 (High) Chassis ground - ∞ (Infinite)Ω
Pressure Side Impact Sensor-Driver 1 (Low) Chassis ground - ∞ (Infinite)Ω
Good 
No Good 
  • Carefully re-do this troubleshooting guide steps.
  • If problem still occurs, replace SRSCM main harness and then go to "VERIFICATION OF REPAIR " procedure