Code 22 (Chart 2) - Steering Column Resistance Too Low

NOTE: Test numbers refer to numbers on diagnostic chart. For circuit number identification, see WIRING DIAGRAMS.

WARNING: To avoid air bag deployment while trouble shooting SIR system, only use test equipment specified in diagnostic charts. Under no circumstances should battery powered test equipment or test light be used. Carefully follow all instructions.

1. Checks for a short from SENSE LOW circuit to SENSE HIGH circuit.
2. Checks for a short from SENSE LOW circuit to FORCE HI circuit.
3. Checks for a short from SENSE HI circuit to FORCE LOW circuit.
4. Checks for an open in SENSE HI circuit.
5. Checks for proper resistance in resistor module.

Fig 1: Code 22 - (Chart 2) Steering Column Resistance Too Low

Courtesy of GENERAL MOTORS CORP.