Suspension Mode Switch: Testing and Inspection

1. Disconnect electrical connector from inflator timer relay and turn inflator switch on.
2. Measure resistance between inflator switch connector terminals A (white wire) and B (black wire). If ohmmeter does not indicate approximately zero ohms resistance, replace inflator switch.
3. Hold inflator switch off and measure resistance between inflator switch connector terminals B (black wire) and C (purple wire). If ohmmeter does not indicate approximately zero ohms resistance, replace inflator switch.
4. If resistance in steps 2 and 3 measures approximately zero ohms, locate and repair open in circuit 928 (white wire), 929 (purple wire) and 151 (black wire).