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Home >> Geo >> 1992 >> Metro LSi, 2D Convertible, Standard >> Repair and Diagnosis (Single Page) >> Restraints >> Air Bag, SRS >> Air Bag Restraint System >> Symptom Testing - Diagnostic Charts (Metro) >> Codes 21 & 22 Both Current, Steering Column Resistance Undetermined >> Action Taken

Action Taken

DERM turns on INFLATABLE RESTRAINT indicator light.

NOTE: Test numbers refer to test numbers on diagnostic chart. For circuit number identification, see WIRING DIAGRAMS  .
  1. Checks integrity of 49.9-ohm resistor, 100-ohm resistor, 430-ohm resistor, and associated circuitry in resistor module.
  2. Checks for open in FORCE HIGH resistor circuitry in resistor module.
  3. Checks integrity of two 2490-ohm resistors and associated circuitry in resistor module.
  4. Checks for a short from circuit No. 348 to FORCE LOW circuit.
  5. Checks for an open in FORCE HIGH circuit.
  6. Checks for a short from FORCE LOW circuit to SENSE LOW circuit, or a faulty DERM.
Fig 1: CODE 21 & 22 Both Current, Steering Column Resistance Undetermined
G92D24748