A4 - Check Power Supply to Instrument Cluster

^ Disconnect the white instrument cluster connector.

^ Key ON.

^ Measure the voltage on circuit 160 (BK/Y) at the white instrument cluster connector.

^ Is the voltage greater than 10 volts?

YES -- Go to A5. A5 - Check Air Bag Warning Indicator Grounding Circuit

NO -- Locate and service the open in circuit 160. Reconnect the system. Verify the system. Reactivate the system.