Electronic Suspension
- Description
- Operation
- Testing
- Test Equipment
- Quick Test
- Actuator Control Circuit Diagnosis
- Test B1 - Check Actuator Wiring
- Test B2 - Unplug PRC Module
- Test B3 - Energize Hard Relay
- Test B4 - Position Switches Operation
- Test B5 - Energize Soft Relay
- Test B6 - Do Position Switches Close?
- Test B7 - Reconnect PRC Module Connector
- Test B8 - Check Actuator Wiring
- Test B9 - Actuator Rotation Test
- Test B10 - Do Actuators Rotate To "Firm" Position?
- Test B11 - Does Actuator Rotate?
- Test B12 - Checking Actuator Resistance
- Test B13 - Checking Actuator For Internal Short
- Test B 14 - Signal Return Circuit
- Test B15 - Unplug PRC Module
- Test B16 - Sensor Position Circuit
- Test B17 - Relays Power Circuit
- Test B18 - Relays Power Feed
- Test B19 - Relays-To-Actuator Circuits
- Test B20 - Crossed Relay Circuits
- Test B21 - Unplug PRC Module
- Test B22 - Relay Control Circuit
- Test B23 - Unplug Faulty Relay
- Test B24 - Retest Relay Control Circuit
- Test B25 - Unplug PRC Module
- Test B26 - Light Control Circuit
- Test B27 - Energize Firm Relay
- Test B28 - Position Switches Open
- Test B29 - Energize Soft Relay
- Test B30 - Position Switches Close
- Test B31 - Dimmer Relay Wiring
- Test B32 - Dimmer Relay Power
- Test B33 - Dimmer Relay Control Circuit
- Test B34 - Unplug Problem Relay
- Test B35 - Coil Power Feed
- Test B36 - Dimmer Relay Control Circuit
- Test B37 - Attach Problem Actuator
- Test B38 - Energize Firm Relay
- Test B39 - Position Switches Open
- Test B40 - Energize Soft Relay
- Test B41 - Position Switches Close
- Firm Ride Indicator Light Circuit Diagnosis
- Test C1 - Key On Sequence
- Test C2 - Unplug PRC Module
- Test C3 - "Firm" Light Operation
- Test C4 - PRC Module Power Circuit
- Test C5 - PRC Module Ground Circuit
- Test C6 - Dimmer Relay Wiring
- Test C7 - Dimmer Relay Power Circuit
- Test C8 - Defective Circuit
- Test C9 - Dimmer Relay Control Circuit
- Test C10 - Test Light Circuits
- Test C11 - Light Control Circuit
- Test C12 - "Firm" Light Power Feed
- Test C13 - "Firm" Light Ground Circuit
- Test C14 - Ensure Headlights Are Off
- Test C15 - Dimmer Relay Wiring
- Test C16 - Headlight Signal To Dimmer Relay
- Test C17 - Dimmer Relay Wiring
- Test C18 - Dimmer Relay Control Circuit
- Test C19 - Unplug PRC Module
- Test C20 - Short In Dimmer Relay Control Circuit
- Module Input Circuit Diagnosis
- Test D1 - Repeat Enter Diagnostic Mode
- Test D2 - Signal Return Circuit
- Test D3 - Unplug PRC Module
- Test D4 - Shorted Diagnostic Circuit
- Test D5 - Open Diagnostic Circuit
- Test D6 - Check Switch Position
- Test D7 - Unplug PRC Module
- Test D8 - Shorted Brake Circuit
- Test D9 - Closed Brake Circuit
- Test D10 - Closed Select Circuit
- Test D11 - Closed Throttle Position Sensor Signal
- Test D12 - Shorted Throttle Position Sensor Circuit
- Test D13 - Unplug PRC Module
- Test D14 - Steering Sensor Circuit
- Test D15 - Steering Sensor Signals
- Test D16 - Unplug Steering Sensor
- Test D17 - Steering Sensor Circuit
- Test D 18 - Steering Sensor Power Circuit
- Test D19 - Unplug PRC Module
- Test D20 - Speed Sensor Signal
- Test D21 - Speed Sensor Ground Circuit
- Test D22 - Speed Sensor Test
- Test D23 - Unplug PRC Module
- Test D24 - "Firm" Signal
- Test D25 - Unplug Selector Switch
- Test D26 - Selector Switch Power Feed
- Test D27 - Unplug PRC Module
- Test D28 - Closed Brake Sensor Switch
- Test D29 - Unplug Brake Sensor Switch
- Test D30 - Brake Sensor Switch Ground Circuit
- Test D31 - Unplug PRC Module
- Test D32 - Check PRC & EEC-IV Module Connectors
- Test D33 - Throttle Position Circuit
- Removal & Installation
- Torque Specifications