Problem Symptoms Table [09/2014 - 10/2015]

HINT:

Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
Inspect the fuses and relays related to this system before inspecting the suspected areas below.
Because the order of diagnosis is important to allow correct diagnosis, make sure to begin troubleshooting using How to Proceed with Troubleshooting when CAN communication system related DTCs are output (Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2014 - 10/2015] ).

RESULT LIST OF HOW TO PROCEED WITH TROUBLESHOOTING

Symptom	Suspected Area	See Reference
The result of "How to proceed with Troubleshooting" is "Open in CAN Main Wire"	Open in CAN Main Wire	Refer to Open in CAN Main Wire [09/2014 - 10/2015]
The result of "How to Proceed with Troubleshooting" is "Short in CAN Bus Lines"	Short in CAN Bus Lines	Refer to Short in CAN Bus Lines [09/2014 - 10/2015]
The result of "How to Proceed with Troubleshooting" is "Short to B+ in CAN Bus Line"	Short to B+ in CAN Bus Line	Refer to Short to B+ in CAN Bus Line [09/2014 - 10/2015]
The result of "How to Proceed with Troubleshooting" is "Short to GND in CAN Bus Line"	Short to GND in CAN Bus Line	Refer to Short to GND in CAN Bus Line [09/2014 - 10/2015]
The result of "How to Proceed with Troubleshooting" is "Open in One Side of CAN Branch Line"	Open in One Side of CAN Branch Line	Refer to Open in One Side of CAN Branch Line [09/2014 - 10/2015]

HINT:

Refer to How to Proceed with Troubleshooting for the V Bus Check procedure.

The suspected communication stop area can be determined based on the ECU or sensor that was not displayed in CAN Bus Check and by referring to the table below.

COMMUNICATION STOP MODE TABLE

DTC COMBINATION TABLE

Symptom	Suspected Area	See Reference
Although CAN communication (V bus) is currently normal, ECUs connected to the V bus store CAN communication DTCs	The probable part for which communication is interrupted can be determined using DTC Communication Table and comparing the DTCs output from ECUs connected to the CAN communication system	Refer to DIAGNOSIS SYSTEM [09/2014 - 10/2015]

Symptom	Suspected Area	See Reference
"Skid Control (ABS/VSC/TRAC)" is not displayed on the Techstream	Skid Control ECU Communication Stop Mode	Refer to Skid Control ECU Communication Stop Mode [09/2014 - 10/2015]
"Steering Control (VGRS)" is not displayed on the Techstream	Steering Control ECU Communication Stop Mode	Refer to Steering Control ECU Communication Stop Mode [09/2014 - 10/2015]
"Air Conditioning Amplifier" is not displayed on the Techstream	Air Conditioning Amplifier Communication Stop Mode	Refer to Air Conditioning Amplifier Communication Stop Mode [09/2014 - 10/2015]
"Power Steering (EPS)" is not displayed on the Techstream	Power Steering ECU Communication Stop Mode	Refer to Power Steering ECU Communication Stop Mode [09/2014 - 10/2015]
"CAN Gateway" is not displayed on the Techstream	Gateway ECU Communication Stop Mode	Refer to Gateway ECU Communication Stop Mode [09/2014 - 10/2015]
"Spiral cable (Steering Angle Sensor)" is not displayed on the Techstream	Steering Angle Sensor Communication Stop Mode	Refer to Steering Angle Sensor Communication Stop Mode [09/2014 - 10/2015]
"Yaw Rate Sensor" is not displayed on the Techstream	Yaw Rate Sensor Communication Stop Mode	Refer to Yaw Rate Sensor Communication Stop Mode [09/2014 - 10/2015]
"ECM (Engine)" is not displayed on the Techstream	ECM Communication Stop Mode	Refer to ECM Communication Stop Mode [09/2014 - 10/2015]
"Main Body" is not displayed on the Techstream	Main Body ECU Communication Stop Mode	Refer to Main Body ECU Communication Stop Mode [09/2014 - 10/2015]
"Power Management 1" is not displayed on the Techstream	Power Management Control ECU Communication Stop Mode	Refer to Power Management Control ECU Communication Stop Mode [09/2014 - 10/2015]
"Combination Meter" is not displayed on the Techstream	Combination Meter ECU Communication Stop Mode	Refer to Combination Meter ECU Communication Stop Mode [09/2014 - 10/2015]
"Certification (Smart)" is not displayed on the Techstream	Certification ECU Communication Stop Mode	Refer to Certification ECU Communication Stop Mode [09/2014 - 10/2015]
"Airbag" is not displayed on the Techstream	Center Airbag Sensor Communication Stop Mode	Refer to Center Airbag Sensor Communication Stop Mode [09/2014 - 10/2015]
"Electric Parking Brake" is not displayed on the Techstream	Electric Parking Brake ECU Communication Stop Mode	Refer to Electric Parking Brake ECU Communication Stop Mode [09/2014 - 10/2015]
"Display and Navigation (AVN)" is not displayed on the Techstream	Multi-media Module Receiver Assembly Communication Stop Mode	Refer to Multi-media Module Receiver Assembly Communication Stop Mode [09/2014 - 10/2015]