How To Proceed With Troubleshooting [10/2015 - ]: Procedure
- VEHICLE BROUGHT TO WORKSHOP
Result
Proceed to NEXT Result: 1
NEXT
See step 2
- INSPECT AUXILIARY BATTERY VOLTAGE
- Measure the auxiliary battery voltage with the power switch off.
Standard Voltage
11 to 14 V
If the voltage is below 11 V, replace or recharge the auxiliary battery before proceeding to the next step.
Result
Proceed to NEXT
Result: 1
NEXT
See step 3
- Measure the auxiliary battery voltage with the power switch off.
- INSPECT MILLIMETER WAVE RADAR SENSOR ASSEMBLY*
- 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 power switch on (IG).
- Turn the Techstream on.
- Turn the cruise control main switch (ON/OFF) on.
- Enter the following menus: Body Electrical / Pre-Collision 2 / Utility / Front Beam Axis Misalignment Reading.
- Check the amount of misalignment and make a note.
- Enter the following menus: Body Electrical / Pre-Collision 2 / Utility / Front Beam Axis Offset Reading.
- Check the amount of misalignment and make a note.
Result
Proceed to NEXT
Result: 1
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 DIAGNOSIS SYSTEM [10/2015 - ]
Result
Result Proceed to CAN communication system DTCs are not output A CAN communication system DTCs are output B
Result: 2
B
GO TO CAN COMMUNICATION SYSTEM. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2015 - ]
Result: 1
A
See step 5
- Using the Techstream, check that the CAN communication system is functioning normally.
- CHECK FOR DTCs (HYBRID CONTROL SYSTEM)
Refer to DTC Check / Clear.
DTC CHECK / CLEAR [10/2015 - ]
- Check for DTCs and note any codes that are output.
- Clear the DTCs.
- Recheck for DTCs. Try to reproduce the DTCs by duplicating the conditions indicated by the DTCs.
Result
Result Proceed to DTC does not reoccur A DTC reoccurs B
Result: 2
B
GO TO HYBRID CONTROL SYSTEM. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2014 - ]
Result: 1
A
See step 6
- CHECK FOR DTCs (DYNAMIC RADAR CRUISE CONTROL SYSTEM)
Refer to DTC Check / Clear.
DTC CHECK / CLEAR [10/2015 - ]
- Check for DTCs and note any codes that are output.
- Clear the DTCs.
- Recheck for DTCs. Try to reproduce the DTCs by duplicating the conditions indicated by the DTCs.
Result
Result Proceed to DTC does not reoccur A DTC reoccurs B
Result: 2
B
GO TO DTC CHART. Refer to DIAGNOSTIC TROUBLE CODE CHART [10/2015 - ]
Result: 1
A
See step 7
- PROBLEM SYMPTOMS TABLE
HINT:
Refer to Problem Symptoms Table.
PROBLEM SYMPTOMS TABLE [10/2015 - ]
Result
Result Proceed to Fault is not listed in Problem Symptoms Table A Fault is listed in Problem Symptoms Table B Result: 2
B
ADJUST, REPAIR OR REPLACE IN ACCORDANCE WITH PROBLEM SYMPTOMS TABLE
Result: 1
A
See step 8
- OVERALL ANALYSIS AND TROUBLESHOOTING*
- Data List / Active Test
Refer to DATA LIST / ACTIVE TEST [10/2015 - ]
- Operation check
Refer to OPERATION CHECK [10/2015 - ]
- Road test
Refer to ROAD TEST [10/2015 - ]
- Terminals of ECU
Refer to TERMINALS OF ECU [10/2015 - ]
Result
Proceed to NEXT
Result: 1
NEXT
See step 9
- 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: 1
NEXT
See step 10
- CONFIRMATION TEST
Result
Proceed to NEXT Result: 1
NEXT
END