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9J1–23 RESTRAINT CONTROL SYSTEM DTC 21 Driver Deployment Loop Resistance High D09RW001 Circuit Description: When the ignition switch is turned “ON”, the SDM will DTC Will Set When: The combined resistance of the driver air bag assembly, 1. No “higher priority faults” are detected during “Turn–ON” 2. “Ignition 1” voltage is in the specified value. Action Taken: SDM turns “ON” the “AIR BAG” warning lamp and sets DTC Will Clear When: The ignition switch is turned “OFF”. DTC Chart Test Description: Number(s) below refer to step number(s) on the the SDM. 3. This test verifies proper connection of the yellow 2–pin connector at the base of the steering column. 4. This test checks for proper contact and/or corrosion of the 2–pin connector terminals at the base of 5. This test isolate the malfunction to one side of the SRS coil assembly yellow 2–pin connector located 6. This test determines whether the malfunction is due to high resistance in the wiring. 7. This test determines whether the malfunction is in the SRS coil assembly or the driver air bag |