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Pontiac
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2001
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Sunfire L4-2.2L VIN 4
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Repair and Diagnosis
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Powertrain Management
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Testing and Inspection
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Initial Inspection and Diagnostic Overview
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- Standard Model (Non-Alternative Fuels)
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Scan Tool Diagnostics
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Scan Tool Data Definitions
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Cruise Release Clutch/TCC Pedal Switch
Cruise Release Clutch/TCC Pedal Switch
RANGE APPLIED/UNAPPLIED
When the brake pedal is applied, the Torque Converter Clutch
(TCC)
brake switch sends a signal to the
PCM
to disengage the TCC and disable cruise control.