Problem Symptoms Table
WARNING: This page is about a different car, the 2008 Lexus LS 600hL. However, it is still accessible from the selected car via links, so may be relevant.
RESULT LIST OF CHECK CAN BUS LINE
RESULT LIST OF CHECK CAN BUS LINE - PROBLEM SYMPTOMS REFERENCE
| Symptom | Suspected Area | See page |
|---|---|---|
| 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):
COMMUNICATION STOP MODE - PROBLEM SYMPTOMS REFERENCE
| Symptom | Suspected Area | See page |
|---|---|---|
| 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 |
| HYBRID CONTROL not displayed on intelligent tester | HYBRID VEHICLE CONTROL ECU COMMUNICATION STOP MODE | HYBRID VEHICLE CONTROL ECU 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 |
| 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 | DISPLAY AND NAVIGATION ASSEMBLY COMMUNICATION STOP MODE | DISPLAY AND NAVIGATION ASSEMBLY COMMUNICATION STOP MODE |
COMMUNICATION STOP MODE TABLE (for Techstream):
COMMUNICATION STOP MODE - PROBLEM SYMPTOMS REFERENCE
| Symptom | Suspected Area | See page |
|---|---|---|
| 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 |
| Hybrid Control not displayed on Techstream | HYBRID VEHICLE CONTROL ECU COMMUNICATION STOP MODE | HYBRID VEHICLE CONTROL ECU 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 |
| AFS/HL Auto Leveling not displayed on Techstream | AFS ECU COMMUNICATION STOP MODE | AFS ECU COMMUNICATION STOP MODE |
| AVN not displayed on Techstream | DISPLAY AND NAVIGATION ASSEMBLY COMMUNICATION STOP MODE | DISPLAY AND NAVIGATION ASSEMBLY COMMUNICATION STOP MODE |