Was the Radio/Audio System Check performed?

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Go to Step 2

Refer to Radio/Audio System Check

1. Disconnect the radio connector.
2. Turn the ignition switch to the RUN position.
3. Connect a test lamp from CKT 1301 (DK GRN) at the radio connector cavity F2 to ground.

Does the test lamp light?

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Go to Step 3

Go to Step 4

Connect a test lamp from the radio connector cavity F2 to cavity E16.

Does the test lamp light?

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Go to Step 5

Go to Step 6

1. Locate open in CKT 1301 (DK GRN) between the radio and the IP fuse block.
2. Repair the open in CKT 1301 (DK GRN) between the radio and the IP fuse block.

Is the repair complete?

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Refer to Radio/Audio System Check

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1. Remove the radio.
2. Send the radio in for repair.

Is the repair complete?

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Refer to Radio/Audio System Check

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Repair the open in CKT 1850 (BLK) between the radio and ground G203.

Is the repair complete?

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Refer to Radio/Audio System Check

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