Intelligent Cruise Control Systems

• Description
  • Outline
    • Notes
    • Vehicle-To-Vehicle Distance Control Mode
    • Conventional (Fixed Speed) Cruise Control Mode
    • Brake Assist (With Preview Function)
  • System Diagram
  • Component Description
  • Can Communication
    • Notes
    • CAN Communication Unit For 2WD Model
      • System Diagram
      • Input/Output Chart
    • CAN Communication For AWD Models
      • System Diagram
      • Input/Output Chart
  • Switch Operation
  • ICC System Display
• Action Test
  • ICC System Running Test
    • Vehicle-To-Vehicle Distance Control Mode
      • Set Checking
      • Check For Increase Of Cruising Speed
      • Check For Decrease Of Cruising Speed
      • Check For Cancellation Of Vehicle-To-Vehicle Distance Control Mode (Normal Driving Condition) In Following Cases
      • Check For Restoring Speed That Is Set By Vehicle-To-Vehicle Distance Control Mode Before Cancellation
      • Check For On/Off Switch
      • Check For Accel/Res, Coast/Set, Cancel Switches
      • Check For Distance Switch
    • Conventional (Fixed Speed) Cruise Control Model
      • Set Checking
      • Check For Increase Of Cruising Speed
      • Check For Decrease Of Cruising Speed
      • Check For Cancellation Of Conventional (Fixed Speed) Cruise Control Mode (Normal Driving Condition) In Following Cases
      • Check For Restoring Speed That Is Set By Conventional (Fixed Speed) Cruise Control Mode Before ICC Cancellation
      • Check For On/Off Switch
      • Check For Accel/Res, Coast/Set, Cancel Switches
• Laser Beam Aiming Adjustment
  • Notes
  • Preparation
  • Outline Of Adjustment Procedure
  • Setting ICC Target Board
    • Notes
    • Adjusting Height Of Target
    • Adjusting Right-Left Position Of Target
    • Setting Target
  • Aiming Adjustment
    • Notes
    • Check After Adjustment
• Electrical Units Location
  • Component Parts And Harness Connector Location
• Wiring Diagram
• Terminals And Reference Value
  • Terminals And Reference Value For ICC Unit
  • Terminals And Reference Value For ICC Sensor
• Trouble Diagnosis
  • Work Flow
  • Consult-II Function
    • Description
    • Consult-II Inspection Procedure
    • Work Support
      • Work Item
      • Cause Of Auto-Cancel
      • Display Item List
      • Laser Beam Adjust
    • Self-Diagnostic Results
    • Data Monitor
      • Operation Procedure
      • Monitored Item
    • Active Test
    • ICC Buzzer 1
    • Meter Lamp
    • Stop Lamp
    • Booster Sol/v 3
  • Self-Diagnostic Function
    • With Consult-II
    • Without Consult-II
      • Notes
      • Self-Diagnostic Erasing Method
    • Self-Diagnosis By ICC System Display Will Not Run
      • Notes
      • Possible Irregular Condition
      • ICC Unit Malfunction
        • 1. Check ICC System Display
        • 2. Check ICC Steering Switch
        • 3. Check Harness Between ECM & ICC Steering Switch
        • 4. Check Self-Diagnosis
        • 5. Check Power Supply For ICC Unit
        • 6. Check Connector For ICC Unit
        • 7. Check CAN Communication
• Trouble Diagnosis For Self-Diagnostic Items
  • Diagnostic Trouble Code Chart
  • DTC 11: Control Unit
    • 1. Diagnostic Check
  • DTC 20: Can Comm Circuit
    • Check CAN Communication
  • DTC 31, 34: Power Supply Cir 1, Power Supply Cir 2
    • 1. Check Connector ICC Unit
    • 2. Check Power Supply Circuit For ICC Unit
    • 3. Check Ground Circuit For ICC Unit
  • DTC 41: Vehicle Speed Se CIRC
    • 1. Perform ICC Unit Self-Diagnosis
    • 2. Check AT Vehicle Speed Sensor
  • DTC 43: VDC/TCS/Abs CIRC
    • 1. Diagnosis Check 1
    • 2. Diagnosis Check 2
  • DTC 45: Brake SW/Stop L SW
    • 1. Check Connector For ICC Unit
    • 2. Check Stop Lamp Switch & ICC Brake Switch
    • 3. Brake Switch Installation & Adjustment Inspection
    • 4. Check ICC Brake Switch
    • 5. Check Stop Lamp Illumination
    • 6. Check ICC Brake Hold Relay
    • 7. Check ICC Brake Hold Relay Circuit
  • DTC 46: Operation SW CIRC
    • 1. Check Connector For ECM
    • 2. Check ICC Steering Switch
    • 3. Check ICC Steering Switch Signal Circuit
  • DTC 61: Press Sen Circuit
    • 1. Check Connector Brake Pressure Sensor & ICC Unit
    • 2. Check Harness Between Brake Pressure Sensor & ICC Unit
    • 3. Check Power Supply Circuit For Brake Pressure Sensor
  • DTC 62: Booster Sol/V Circuit
    • 1. Check Solenoid/Release Switch & ICC Unit Check Connector
    • 2. Check Harness Between Solenoid/Release Switch & ICC Unit
    • 3. Check Booster Solenoid
  • DTC 63: Release SW Circuit
    • 1. Check Solenoid/Release Switch & ICC Unit Check Connector
    • 2. Check Harness Solenoid/Release Switch & ICC Unit
    • 3. Check Release Switch Power Supply Circuit
    • 4. Check Release Switch
  • DTC 65: Pressure Control
    • 1. Operation Check
    • 2. Check Booster Solenoid
    • 3. Check Harness Between Solenoid/Release Switch & ICC Unit
  • DTC 74: Laser Beam Off Ctr
    • 1. Diagnostic Check
  • DTC 90: Stop Lamp Relay Fix
    • 1. Check Connector ICC Unit
    • 2. Check Stop Lamp Switch & ICC Brake Switch
    • 3. Check & Adjust Brake Switch
    • 4. Check ICC Brake Switch & Stop Lamp Switch
    • 5. Check ICC Brake Hold Relay
    • 6. Check Harness Through Brake Hold Relay, ICC Brake Switch, ICC Unit
    • 7. Check ICC Brake Switch Power Supply Circuit
    • 8. Check Stop Lamp Illumination
    • 9. Check ICC Brake Hold Relay Circuit
    • 10. Check ICC Brake Hold Relay
    • 11. Check Harness Through ICC Unit, ICC Brake Hold Relay & Ground
    • 12. Check ICC Brake Hold Relay
    • 13. Check ICC Unit Standard Voltage
    • 14. Check ICC Brake Hold Relay Power Supply Circuit
    • 15. Check Harness Between ICC Brake Hold Relay & ICC Unit
    • 16. Check ICC Brake Hold Relay
    • 17. Check ICC Unit Standard Voltage
  • DTC 92: ECM Circuit
    • 1. Diagnosis Check 1
    • 2. Diagnosis Check 2
  • DTC 96: NP Range
    • 1. Check Connector ICC Unit
    • 2. Check NP Range Switch Signal
    • 3. Check Harness Between ICC Unit & TCM
    • 4. Check Shift Position Signal
  • DTC 97: At Circuit
    • 1. Check AT Circuit
  • DTC 98: Gear Position
    • 1. Diagnostic Check
    • 2. Check Vehicle Speed Signal
    • 3. Check Shift Gear Position
    • 4. Check TCM Gear Position Signal
    • 5. Check TCM Turbine Rotation
  • DTC 102: Radar Stain
    • 1. Visual Inspection (1)
    • 2. Visual Inspection (2)
    • 3. Asking Complaints
  • DTC 103: Laser Sensor Fail
    • 1. Diagnostic Check
  • DTC 104: Laser Aiming INCMP
    • 1. Diagnostic Check
  • DTC 107: Laser Comm Fail
    • 1. Diagnostic Check
  • DTC 109: Laser High Temp
    • 1. Check Symptom
• Trouble Diagnosis For Symptoms
  • Symptom Chart
  • Symptom 1: On/Off Switch Does Not Switch On Or On/Off Switch Does Not Switch Off
    • Notes
    • 1. Check ON/OFF Switch
    • 2. Check Connector ICC Unit
    • 3. Diagnosis Check
  • Symptom 2: ICC System Cannot Be Set (On/Off Switch Turns On/Off)
    • Notes
    • 1. Check Of Cause Of Automatic Cancellation
    • 2. Perform Self-Diagnosis
    • 3. Check Switches & Vehicle Speed Signal
  • Symptom 3: ICC System Cannot Be Operated By Cancel Switch, ACCEL/Res Switch, Or Distance Switch
    • Notes
    • 1. Check Switch
    • 2. Check Diagnosis
  • Symptom 4: ICC System Is Not Cancelled When Gear Is In Other Than "D"
    • 1. Check "D" Range Switch
    • 2. Check CAN Communication
    • 3. Check "D" Range Switch
  • Symptom 5: Chime Does Not Sound
    • Notes
    • 1. Check ICC Warning Chime
    • 2. CAN Communication Inspection
  • Symptom 6: Driving Force Is Hunting
    • 1. Check ECM
  • Symptom 7: ICC System Frequently Cannot Detect Vehicle Ahead/The Detection Zone Is Short
    • Notes
    • 1. Visual Check
    • 2. Check Function
  • Symptom 8: System Does Not Detect Vehicle Ahead At All
    • 1. Visual Check
    • 2. Visual Check
    • 3. Visual Check
    • 4. Adjust ICC Sensor
• Electrical Component Inspection
  • ICC Steering Switch
  • ICC Brake Switch And Stop Lamp Switch
  • Booster Solenoid
  • Release Switch
• Removal & Installation
  • ICC Unit
  • ICC Sensor
  • ICC Steering Switch
• Torque Specifications