CAN COMMUNICATION SYSTEM > PROBLEM SYMPTOMS TABLE

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Result of How to Proceed with Troubleshooting 
Symptom
Suspected Area
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Open in CAN Main Wire.
CAN Main Wire for Disconnection (w/ Stop and Start System)
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CAN Main Wire for Disconnection (w/o Stop and Start System)
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Short in CAN Bus Line.
Check CAN Bus Lines for Short Circuit (w/ Stop and Start System)
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Check CAN Bus Lines for Short Circuit (w/o Stop and Start System)
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Short to +B in CAN Bus Line.
Check CAN Bus Line for Short to +B (w/ Stop and Start System)
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Check CAN Bus Line for Short to +B (w/o Stop and Start System)
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Short to GND in CAN Bus Line.
Check CAN Bus Line for Short to GND (w/ Stop and Start System)
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Check CAN Bus Line for Short to GND (w/o Stop and Start System)
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Open in One Side of CAN Branch Wire.
Open in One Side of CAN Branch Line
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Communication Stop Mode Table 
Symptom
Suspected Area
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"ABS/VSC/TRC" not displayed on intelligent tester.
ABS and Traction Actuator (Skid Control ECU) Communication Stop Mode
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"Air Conditioner" not displayed on intelligent tester.
Air Conditioning Amplifier Communication Stop Mode
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"EPS" not displayed on intelligent tester.
Power Steering ECU Communication Stop Mode
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"Steering Angle Sensor" not displayed on intelligent tester.
Steering Angle Sensor Communication Stop Mode
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"Yaw Rate / Deceleration Sensor" not displayed on intelligent tester.
Yaw Rate Sensor Communication Stop Mode
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"Engine" not displayed on intelligent tester.
ECM Communication Stop Mode
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"Main Body" not displayed on intelligent tester.
Main Body ECU Communication Stop Mode
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"Power Management1*2" not displayed on intelligent tester.
Power Management Control ECU Communication Stop Mode
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"Power Management1*3" not displayed on intelligent tester.
Power Source Control ECU Communication Stop Mode
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"Combination Meter" not displayed on intelligent tester.
Combination Meter ECU Communication Stop Mode
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"Entry & Start / Wireless Tuner*1" not displayed on intelligent tester.
Certification ECU Communication Stop Mode
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"SRS Airbag" not displayed on intelligent tester.
Center Airbag Sensor Communication Stop Mode
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"Stop and Go*4" not displayed on intelligent tester.
Engine Stop and Start ECU Communication Stop Mode
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