Was the Audible Warning System Check performed?

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Go to Step 2

Go to Audible Warnings System Check .

1. Disconnect the gauge cluster connector.
2. Buckle the seat belt.
3. Use the DMM to measure the resistance between terminal 14 of the gauge cluster connector and a known good ground.

Is the measured resistance within the specified value?

Less than 5 ohms

Go to Step 3

Go to Step 4

Replace the gauge cluster. Refer to Instrument Cluster Gage Replacement in Instrument Panel, Gauges and Console.

Is the replacement complete?

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Go to Step 9

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1. Disconnect connector C315B from connector C315.
2. Use the DMM to measure the resistance between terminal 14 of the gauge cluster connector and terminal 8 of connector C315.

Is the resistance reading within the specified value?

Less than 5 ohms

Go to Step 6

Go to Step 5

1. Locate an open or a high resistance in circuits XF20 and/or XF21.
2. Repair the open or the high resistance in circuits XF20 and/or XF21.

Is the repair complete?

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Go to Step 9

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Use the DMM to measure the resistance between terminal 7 of connector C315 and a known good ground.

Is the measured resistance within the specified value?

Less than 5 ohms

Go to Step 8

Go to Step 7

1. Locate an open or a high resistance in circuit F650.
2. Repair the open or the high resistance in circuit F650.

Is the repair complete?

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Go to Step 9

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Replace the LH seat belt switch. Refer to Seat Belt Buckle Pretensioner Replacement - LH in Seat Belts.

Is the replacement complete?

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Go to Step 9

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1. Connect all connectors and components that were disconnected.
2. Verify that the fasten seat belt warning operates properly.

Does the fasten seat belt warning operate properly?

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System OK

Go to Step 1