Tempo L4-122 2.0L DSL (1984)
Figure 6
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Locate connector C519 at the rear of the radio chassis (Figure 6).
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With the radio and premium "on", and connector C519 connected, measure the voltage on the orange/light blue dot wire (Circuit 747) by probing
the rear of the appropriate terminal in the C519 connector.
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If the voltage reads 12 volts on circuit 747, proceed with normal radio/premium sound system diagnosis, Section 35-01 of the Shop Manual.
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If the voltage on circuit 747 is zero, remove the radio chassis and return it to the local radio service center for necessary services.
OTHER APPLICABLE ARTICLES: None
WARRANTY STATUS: "INFORMATION ONLY"
