How To Proceed With Troubleshooting [09/2017 - ]: Procedure
- VEHICLE BROUGHT TO WORKSHOP
Result
Proceed to NEXT Result:
NEXT
See step 2
- INSPECT BATTERY VOLTAGE
- Measure the battery voltage with the engine switch off.
Standard Voltage
11 to 14 V
If the voltage is below 11 V, replace or recharge the battery before proceeding to the next step.
Result
Proceed to NEXT
Result:
NEXT
See step 3
- Measure the battery voltage with the engine switch off.
- INSPECT MILLIMETER WAVE RADAR SENSOR ASSEMBLY (BEAM AXIS MISALIGNMENT READING)*
- Adjust the reflector height.
Refer to ADJUSTMENT [10/2015 - ]
- Place the reflector.
Refer to ADJUSTMENT [10/2015 - ]
- Connect the Techstream to the DLC3.
- Turn the engine switch on (IG).
- Turn the Techstream on.
- Turn the cruise control main switch (ON/OFF button) on.
- Enter the following menus: Body Electrical / Pre-Crash 2 / Utility / Front Beam Axis Misalignment Reading.
- Check the amount of misalignment and make a note.
Body Electrical > Pre-Crash 2 > Utility
Tester Display Front Beam Axis Misalignment Reading - Enter the following menus: Body Electrical / Pre-Crash 2 / Utility / Front Beam Axis Offset Reading.
- Check the amount of misalignment and make a note.
Body Electrical > Pre-Crash 2 > Utility
Tester Display Front Beam Axis Offset Reading Result
Proceed to NEXT
Result:
NEXT
See step 4
- Adjust the reflector height.
- CHECK CAN COMMUNICATION SYSTEM*
- Using the Techstream, check that the CAN communication system is functioning normally.
Refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2015 - ]
Result
Result Proceed to CAN communication system DTCs are not output A CAN communication system DTCs are output B
Result:
B
GO TO CAN COMMUNICATION SYSTEM. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2015 - ]
Result:
A
See step 5
- Using the Techstream, check that the CAN communication system is functioning normally.
- CHECK METER / GAUGE SYSTEM*
- Use the Techstream to check if the meter / gauge system is functioning normally.
Refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2015 - ]
Body Electrical > Combination Meter > Trouble Codes
Result
Result Proceed to Meter / gauge system DTCs are not output A Meter / gauge system DTCs are output B
Result:
B
GO TO METER / GAUGE SYSTEM. Refer to DIAGNOSTIC TROUBLE CODE CHART [09/2017 - ]
Result:
A
See step 6
- Use the Techstream to check if the meter / gauge system is functioning normally.
- CHECK VEHICLE STABILITY CONTROL SYSTEM AND ELECTRIC PARKING BRAKE SYSTEM
- Use the Techstream to check if the vehicle stability control system and electric parking brake system are functioning normally.
Vehicle stability control system: Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2017 - ]
Electric parking brake system: Refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2015 - ]
Chassis > ABS/VSC/TRAC > Trouble Codes
Chassis > Electric Parking Brake > Trouble Codes
Result
Result Proceed to Vehicle stability control system and electric parking brake system DTCs are not output A Vehicle stability control system DTCs are output B Electric parking brake system DTCs are output C
Result:
B
GO TO VEHICLE STABILITY CONTROL SYSTEM. Refer to DIAGNOSTIC TROUBLE CODE CHART [09/2017 - ]
Result:
C
GO TO ELECTRIC PARKING BRAKE SYSTEM. Refer to DIAGNOSTIC TROUBLE CODE CHART [10/2015 - ]
Result:
A
See step 7
- Use the Techstream to check if the vehicle stability control system and electric parking brake system are functioning normally.
- CHECK FOR DTC (DYNAMIC RADAR CRUISE CONTROL SYSTEM)
- Check for DTCs and note any codes that are output.
Refer to DTC CHECK / CLEAR [10/2015 - ]
Powertrain > Radar Cruise > Trouble Codes
- Clear the DTCs.
Refer to DTC CHECK / CLEAR [10/2015 - ]
Powertrain > Radar Cruise > Clear DTCs
- Recheck for DTCs. Try to reproduce the DTCs by duplicating the conditions indicated by the DTCs.
Refer to DTC CHECK / CLEAR [10/2015 - ]
Powertrain > Radar Cruise > Trouble Codes
Result
Result Proceed to DTCs are not output A DTCs are output B
Result:
B
GO TO DTC CHART. Refer to DIAGNOSTIC TROUBLE CODE CHART [09/2017 - ]
Result:
A
See step 8
- Check for DTCs and note any codes that are output.
- PROBLEM SYMPTOMS TABLE
HINT:
Refer to Problem Symptoms Table.
Refer to PROBLEM SYMPTOMS TABLE [09/2017 - ]
Result
Result Proceed to Fault is not listed in Problem Symptoms Table A Fault is listed in Problem Symptoms Table B Result:
B
ADJUST, REPAIR OR REPLACE IN ACCORDANCE WITH PROBLEM SYMPTOMS TABLE
Result:
A
See step 9
- OVERALL ANALYSIS AND TROUBLESHOOTING*
- Data List / Active Test
Refer to DATA LIST / ACTIVE TEST [09/2017 - ]
- Operation check
Refer to OPERATION CHECK [09/2017 - ]
- Road test
Refer to ROAD TEST [09/2017 - ]
- Terminals of ECU
Refer to TERMINALS OF ECU [10/2015 - ]
Result
Proceed to NEXT
Result:
NEXT
See step 10
- Data List / Active Test
- ADJUST, REPAIR OR REPLACE NOTE:
When the millimeter wave radar sensor assembly is replaced with a new one, adjustment of the radar sensor beam axis must be performed.
Refer to ADJUSTMENT [10/2015 - ]
Result
Proceed to NEXT Result:
NEXT
See step 11
- CONFIRMATION TEST
Result
Proceed to NEXT Result:
NEXT
END