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Chevy Truck
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1992
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K 2500 Truck 4WD V8-454 7.4L
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Repair and Diagnosis
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Accessories and Optional Equipment
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Radio, Stereo, and Compact Disc
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Testing and Inspection
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Initial Inspection and Diagnostic Overview
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Preliminary Checks - Power Amplifier
Preliminary Checks - Power Amplifier
1.
Check to see that RADIO and CTSY fuses are not blown. If fuse(s) is blown, replace.
2.
If fuse(s) is not blown, proceed with the diagnostic procedures.