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Did you perform the Radio/Audio System Check?

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Go to Step 2

Go to Radio/Audio System Check

1. Turn the illumination controller clockwise to full intensity.
2. Backprobe the radio connector with a J 35616-200 unpowered test lamp from cavity 3 to B+.

Does the test lamp light?

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Go to Step 3

Go to Step 4

Repair the radio. Refer to Radio Replacement .

Is the repair complete?

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Go to Radio/Audio System Check

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Repair the open or short to voltage in the RED/GRN wire between the radio and illumination controller. Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

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Go to Radio/Audio System Check

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