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Home >> Pontiac >> 1995 >> Firebird Formula, 2D Convertible, Standard >> Repair and Diagnosis (Single Page) >> Restraints >> Air Bag, SRS >> Air Bag Restraint System >> Diagnostic Charts >> DTC 43 - Driver Source Feed Low >> Action Taken

Action Taken

DERM turns on AIR BAG warning light and sets a Diagnostic Trouble Code (DTC).

NOTE: Test numbers refer to test numbers on diagnostic chart. For circuit number identification, see WIRING DIAGRAMS.
  1. Checks for an open in DRIVER SOURCE SENSE circuit.
  2. Checks for a short from DRIVER SOURCE SENSE circuit to ground.
  3. Checks whether malfunction is caused by increased resistance across DRIVER SOURCE SENSE resistor in dual pole arming sensor or malfunctioning DERM.