State Display Mode: Inputs/Outputs

When input/output information is selected from state display mode, information is provided about component operation through various lights, relays, solenoids and switches depending on engine and model application. The following information may be displayed.

• A/C Clutch Relay
• A/C Switch
• Air Switching Solenoid
• Auto Shutdown (ASD) Relay
• Brake Switch
• CHECK ENGINE Light
• Closed Throttle Switch
• EGR Solenoid
• Emission Maintenance Reminder (EMR) Light
• Idle Switch
• Lockup Solenoid
• Overdrive Override
• Overdrive Solenoid
• Park Neutral Switch (A/T Models)
• Part Throttle Unlock (PTU) A/T Only
• Purge Control Solenoid
• Radiator Fan Relay
• Shift Indicator Light
• Speed Control On/Off Switch
• Speed Control Resume
• Speed Control Setting
• Speed Control Vacuum Solenoid
• Speed Control Vent Solenoid