How To Proceed With Troubleshooting [11/2017 - 10/2022]: Procedure

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VEHICLE BROUGHT TO WORKSHOP
Result

Proceed to

NEXT

Result:

NEXT

See step 2

INSPECT BATTERY VOLTAGE

Measure the battery voltage.

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:

See step 3

CHECK CAN COMMUNICATION SYSTEM*

Using the Techstream, check if the CAN communication system is functioning normally.

HINT:

Refer to CAN Bus Check in CAN Communication System.

Refer to DIAGNOSIS SYSTEM [11/2017 - 10/2018] , or refer to DIAGNOSIS SYSTEM [10/2018 - 11/2019] , or refer to DIAGNOSIS SYSTEM [11/2019 - 09/2020] , or refer to DIAGNOSIS SYSTEM [09/2020 - 10/2022]

CAN communication system is functioning normally.

Result

Proceed to
OK
NG

Result:

GO TO CAN COMMUNICATION SYSTEM. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [11/2017 - 10/2018] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2018 - ]

Result:

See step 4

CHECK FOR DTCs* (FORWARD RECOGNITION CAMERA SYSTEM)

HINT:

Refer to DTC Check / Clear.

Refer to DTC CHECK / CLEAR [11/2017 - 10/2022]

Check for DTCs and note any codes that are output.
Chassis > Front Recognition Camera > Trouble Codes
Clear the DTCs.
Chassis > Front Recognition Camera > Clear DTCs

Recheck for DTCs. Try to reproduce the DTCs by duplicating the conditions indicated by the DTCs.

Chassis > Front Recognition Camera > Trouble Codes

Result

Result	Proceed to
DTCs are not output	A
DTCs are output	B

Result:

GO TO DTC CHART. Refer to DIAGNOSTIC TROUBLE CODE CHART [11/2017 - 09/2020] , or refer to DIAGNOSTIC TROUBLE CODE CHART [09/2020 - 10/2022]

Result:

See step 5

PROBLEM SYMPTOMS TABLE

HINT:

Refer to Problem Symptoms Table.

Refer to PROBLEM SYMPTOMS TABLE [11/2017 - 10/2022]

Result

Result	Proceed to
Fault is not listed in Problem Symptoms Table	A
Fault is listed in Problem Symptoms Table	B

Result:

See step 7

Result:

See step 6

OVERALL ANALYSIS AND TROUBLESHOOTING*

Terminals of ECU
Refer to TERMINALS OF ECU [11/2017 - 10/2022]

Data List / Active Test

Refer to DATA LIST / ACTIVE TEST [11/2017 - 10/2022]

Result

Proceed to
NEXT

Result:

See step 7

ADJUST, REPAIR OR REPLACE
NOTE:
If the forward recognition camera has been replaced with a new one, it is necessary to perform forward recognition camera adjustment.

Refer to ADJUSTMENT (SEQUENTIAL RECOGNITION) [11/2017 - 10/2022]

Result

Proceed to

NEXT

Result:

NEXT

See step 8
CONFIRMATION TEST
Result

Proceed to

NEXT

Result:

NEXT

END