DEFINITION: The fasten belts indicator lamp in the instrument cluster does not turn on when turning the ignition key from the OFF to the RUN position with the driver's seat belt unfastened. However, the BCM sounds the fasten seat belt reminder chime for six seconds.

Was the Audible Warnings System Check performed?

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Go to Step 2

Go to Audible Warnings System Check

1. Turn the ignition switch to the RUN position.
2. Observe the instrument cluster gages and indicators.

Does the instrument cluster gages and indicators operate normally?

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Go to Step 3

Go to Instrument Cluster System Check

Was the BCM Diagnostic System Check performed?

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Go to Step 4

Go to BCM Diagnostic System Check

1. Disconnect the BCM electrical connector C2.
2. Connect a 5A fused jumper between B+ and the BCM harness connector C2 terminal D12.
3. Observe the fasten belts indicator lamp.

Is the fasten belts indicator lamp on?

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Go to Step 8

Go to Step 5

1. Remove the instrument cluster. Refer to Instrument Panel, Gages and Console for service procedures.
2. Remove and inspect the fasten belts indicator lamp bulb from instrument cluster.

Is the fasten belts indicator lamp filament open?

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Go to Step 9

Go to Step 6

Using a DMM, measure the resistance between the BCM harness connector C2 terminal D12 and the instrument cluster harness connector C2 terminal F.

Is the resistance measured within the specified range?

Go to Step 7

Go to Step 10

Using a test light, connect between B+ and the instrument cluster harness connector C1 terminal I.

Is the test light on?

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Go to Step 11

Go to Step 12

Is the repair complete?

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Go to Step 13

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Replace the fastener belt indicator lamp bulb. Refer to Lighting Systems for service procedures.

Is the repair complete?

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Go to Step 13

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Repair the poor connection or open in circuit 529.

Is the repair complete?

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Go to Step 13

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The fasten belts indicator lamp does not turn on due to malfunction in the instrument cluster. Refer to Section 8A-81 for the diagnosis and repair of the instrument cluster.

Is the action complete?

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Go to Step 13

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Repair the poor connection or an open in circuit 1450.

Is the repair complete?

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Go to Step 13

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1. Turn the ignition switch to the OFF position.
2. Reinstall connectors/components removed.
3. Turn the ignition switch to the RUN position for 6 seconds.
4. Turn the ignition switch to the OFF position.
5. Remove the MALL PCM Fuse.
6. Turn the ignition switch to the ACC position. (The BCM sounds the chime a number of times equivalent to the BCM type installed on the vehicle).
7. Within one second, turn the ignition switch from the ACC position, to the OFF position, then back to the ACC position. (The BCM sounds any DTCs stored).

Are there any BCM DTC present?

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Refer to BCM Diagnostic System Check

Refer to Audible Warnings System Check