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Problem Symptoms Table

WARNING: This page is about a different car, the 2007 Lexus SC 430. However, it is still accessible from the selected car via links, so may be relevant.

RESULT LIST OF HOW TO PROCEED WITH TROUBLESHOOTING 

PROBLEM SYMPTOMS CHART

Symptom Suspected area See
The result of HOW TO PROCEED WITH TROUBLESHOOTING is Open in CAN Main Bus Line Open in CAN Main Bus Line OPEN IN CAN MAIN BUS LINE 
The result of HOW TO PROCEED WITH TROUBLESHOOTING is Short in CAN Bus Line 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 

COMMUNICATION STOP MODE TABLE 

COMMUNICATION STOP MODE - PROBLEM SYMPTOMS CHART

Symptom Suspected area See
ENGINE and ECT are not displayed on the intelligent tester via CAN VIM ECM Communication Stop Mode ECM COMMUNICATION STOP MODE 
TRANSLATE ECU is not displayed on the intelligent tester via CAN VIM Translate ECU Communication Stop Mode TRANSLATE ECU COMMUNICATION STOP MODE 
BODY / GATEWAY ECU is not displayed on the intelligent tester via CAN VIM Gateway ECU Communication Stop Mode GATEWAY ECU COMMUNICATION STOP MODE 
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