Operation CHARM
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Pontiac
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1992
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Firebird V6-191 3.1L
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Repair and Diagnosis
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Cruise Control
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Testing and Inspection
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Component Tests and General Diagnostics
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Component Diagnostic Tests
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Test C Brake Circuit Open Test
Test C Brake Circuit Open Test
TEST C: BRAKE CIRCUIT OPEN TEST
1.
Check for an open
Brake Switch
or
Cruise Control Clutch Switch
(see schematic).
2.
Check for an open in the GRY (397) wire, BRN (86) wire or BRN/WHT (379) wire (see schematic).