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Home >> Geo >> 1990 >> Metro LSi, 2D Hatchback, Standard >> Repair and Diagnosis (Single Page) >> Restraints >> Air Bag, SRS >> Air Bag Restraint System >> System Testing - Diagnostic Charts (Storm) >> Code 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 for open in FORCE HI wiring.
  2. Checks for open 50-ohm resistor in resistor module.
  3. Checks for proper values in resistor module.
  4. Checks for short in resistor module wiring harness.
Fig 1: Code 21 & 22 Both Current, Steering Column Resistance Undetermined
G91B12774Courtesy of GENERAL MOTORS CORP.
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