How To Proceed With Troubleshooting [09/2015 - ]: Procedure
- VEHICLE BROUGHT TO WORKSHOP
Result
Proceed to NEXT Result:
NEXT
See step 2
- INSPECT BATTERY VOLTAGE
Standard voltage
11 to 14 V
If the voltage is below 11 V, recharge or replace the battery before proceeding.
Result
Proceed to NEXT Result:
NEXT
See step 3
- INSPECT COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM*
- Using the Techstream, inspect the CAN communication function to ensure there are no malfunctions in the communication system.
Result
Result Proceed to No DTCs (CAN communication system) output A DTCs (CAN communication system) output B HINT:
The skid control ECU sends the signals of each warning light via CAN communication.
Result:
B
PROCEED TO CAN COMMUNICATION SYSTEM
Result:
A
See step 4
- Using the Techstream, inspect the CAN communication function to ensure there are no malfunctions in the communication system.
- CHECK DTC AND FREEZE FRAME DATA*
Result
Proceed to NEXT Result:
NEXT
See step 5
- CLEAR DTC AND FREEZE FRAME DATA*
Result
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NEXT
See step 6
- PROBLEM SYMPTOM CONFIRMATION
Result
Proceed to NEXT Result:
NEXT
See step 7
- DTC CHECK AND CLEAR*
Result
Proceed to NEXT Result:
NEXT
See step 8
- PROBLEM SYMPTOM CONFIRMATION
Result
Result Proceed to Symptom does not occur A Symptom occurs B Result:
B
See step 10
Result:
A
See step 9
- SYMPTOM SIMULATION
Result
Proceed to NEXT Result:
NEXT
See step 10
- CHECK FOR DTC (OTHER THAN CAN COMMUNICATION SYSTEM DTC)*
Result
Result Proceed to No DTCs output A DTCs output B Result:
B
See step 12
Result:
A
See step 11
- PROBLEM SYMPTOMS TABLE
Result
Proceed to NEXT Result:
NEXT
See step 14
- DIAGNOSTIC TROUBLE CODE CHART
Result
Proceed to NEXT Result:
NEXT
See step 13
- CIRCUIT INSPECTION*
Result
Proceed to NEXT Result:
NEXT
See step 14
- IDENTIFICATION OF PROBLEM
Result
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NEXT
See step 15
- REPAIR OR REPLACE
Result
Proceed to NEXT Result:
NEXT
See step 16
- CONFIRMATION TEST*
Result
Proceed to NEXT Result:
NEXT
END