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Problem Symptoms Table

RESULT LIST OF CHECK CAN BUS LINE 

PROBLEM SYMPTOMS CHART

Symptom Suspected Area See
The result of "HOW TO PROCEED WITH TROUBLESHOOTING" is "Open in CAN Main Wire" Open in can main wire OPEN IN CAN MAIN WIRE 
The result of "HOW TO PROCEED WITH TROUBLESHOOTING" is "Short in CAN Bus Lines" Short in can bus lines SHORT IN CAN BUS LINES 
The result of "HOW TO PROCEED WITH TROUBLESHOOTING" is "Short to +B in CAN Bus Line" Short to B+ in can bus line SHORT TO B+ IN CAN BUS LINE 
The result of "HOW TO PROCEED WITH TROUBLESHOOTING" is "Short to GND in CAN Bus Line" Short to GND in can bus line SHORT TO GND IN CAN BUS LINE 
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 OPEN IN ONE SIDE OF CAN BRANCH LINE 

COMMUNICATION STOP MODE TABLE (for Intelligent Tester): 

PROBLEM SYMPTOMS CHART

Symptom Suspected Area See
ABS/VSC/TRAC not displayed on intelligent tester Skid control ECU communication stop mode SKID CONTROL ECU COMMUNICATION STOP MODE 
AIR CONDITIONER not displayed on intelligent tester Air conditioning amplifier communication stop mode AIR CONDITIONING AMPLIFIER COMMUNICATION STOP MODE 
ENGINE not displayed on intelligent tester ECM communication stop mode ECM COMMUNICATION STOP MODE 
MAIN BODY not displayed on intelligent tester Main body ECU communication stop mode MAIN BODY ECU COMMUNICATION STOP MODE 
METER not displayed on intelligent tester Combination meter ECU communication stop COMBINATION METER ECU COMMUNICATION STOP MODE 
SRS AIRBAG not displayed on intelligent tester Airbag ECU communication stop mode CENTER AIRBAG SENSOR COMMUNICATION STOP MODE 
ELEC PWR CTRL not displayed on intelligent tester Electric power control ECU communication stop mode ELECTRIC POWER CONTROL ECU COMMUNICATION STOP MODE 
AFS/HL AUTO LEVELING not displayed on intelligent tester AFS ECU communication stop mode AFS ECU COMMUNICATION STOP MODE 
AVN not displayed on intelligent tester*1 Display and navigation assembly communication stop mode DISPLAY AND NAVIGATION ASSEMBLY COMMUNICATION STOP MODE 
AVN not displayed on intelligent tester*2 Integration control and panel assembly communication stop mode INTEGRATION CONTROL AND PANEL ASSEMBLY COMMUNICATION STOP MODE 

COMMUNICATION STOP MODE TABLE (for Techstream): 

PROBLEM SYMPTOMS CHART

Symptom Suspected Area See
ABS/VSC/TRAC not displayed on Techstream Skid control ECU communication stop mode SKID CONTROL ECU COMMUNICATION STOP MODE 
Air Conditioner not displayed on Techstream Air conditioning amplifier communication stop mode AIR CONDITIONING AMPLIFIER COMMUNICATION STOP MODE 
Engine not displayed on Techstream Ecm communication stop mode ECM COMMUNICATION STOP MODE 
Main Body not displayed on Techstream Main body ECU communication stop mode MAIN BODY ECU COMMUNICATION STOP MODE 
Combination Meter not displayed on Techstream Combination meter ECU communication stop COMBINATION METER ECU COMMUNICATION STOP MODE 
SRS Airbag not displayed on Techstream Airbag ECU communication stop mode CENTER AIRBAG SENSOR COMMUNICATION STOP MODE 
Electric Power Control not displayed on Techstream Electric power control ECU communication stop mode ELECTRIC POWER CONTROL ECU COMMUNICATION STOP MODE 
AFS/HL Auto Leveling not displayed on Techstream AFS ECU communication stop mode AFS ECU COMMUNICATION STOP MODE 
AVN not displayed on Techstream*1 Display and navigation assembly communication stop mode DISPLAY AND NAVIGATION ASSEMBLY COMMUNICATION STOP MODE 
AVN not displayed on Techstream*2 Integration control and panel assembly communication stop mode INTEGRATION CONTROL AND PANEL ASSEMBLY COMMUNICATION STOP MODE 
HINT:
  • *1: w/ Multi-display
  • *2: w/o Multi-display