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Home >> Hyundai >> 2015 >> Sonata Eco >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 98 (Airbag System Diagnosis (HEV)) >> DTC B1395: External Device Cross-Couplings >> General Information >> DTC Detecting Condition

General Information: DTC Detecting Condition

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Item Detecting Condition Possible cause
DTC Strategy
  • Check current (PWM type)
  1. Short circuit in squib harness.
  2. SRSCM.
Enable Conditions
  • Ignition "ON"
Threshold Value
  • Squib lines are cross coupled
  • Make other line sink, and one line < 0.6V, then this line is crosscoupled.
Diagnostic Time Qualification
  • More than 1 sec
De-Qualification
  • More than 2 sec