Operation CHARM
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Pontiac
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2007
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G6 L4-2.4L
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Repair and Diagnosis
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Lighting and Horns
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Horn
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Testing and Inspection
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Symptom Related Diagnostic Procedures
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Horns Always on
Horns Always on
HORNS ALWAYS ON
TEST DESCRIPTION
Step 1 - Step 13:
The number below refers to the step number on the diagnostic table.
5.
This step tests if ground is constantly being applied to the
horn relay
.