C1 - Check Harness and Door Ajar Switch Open Position

^ Turn ignition OFF.

^ Fully close door.

^ With Rotunda Digital Multimeter 105-00050, measure resistance between pins of mating connector for passive restraint module:

- Driver side between pins 13 (circuit 867, DB) and 24 (circuit 875, BK/LB).

- Passenger side between pins 8 (circuit 863, R) and 24 (circuit 875, BK/LB).

^ Is resistance greater than 500k ohms?

YES -- Go to C2. C2 - Check Harness and Door Ajar Switch Closed Position

NO -- Go to C3. C3 - Check Door Ajar Switch Open Position