Grand Prix V6-204 3.4L DOHC (1992)
Chart C-1E, Power Steering Pressure Switch Diagnosis
Numbers below refer to circled numbers on diagnostic chart.
1. Different "SCAN" tools may display switch status differently. Refer to manufacturers operating instructions for your specific type "SCAN" tool.
2. Checks for short to ground in signal circuit.
3. Simulates a closed switch (high power steering pressure).
