Problem Symptoms Table
WARNING: This page is about a different car, the 2006 Lexus GS 430 and 2006 Lexus GS 300. 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 | CHECK CAN MAIN BUS LINE FOR DISCONNECTION | OPEN IN CAN MAIN BUS LINE |
| The result of HOW TO PROCEED WITH TROUBLESHOOTING is Short in CAN Bus Line | CHECK CAN BUS LINES FOR SHORT CIRCUIT | SHORT IN CAN BUS LINES |
| The result of HOW TO PROCEED WITH TROUBLESHOOTING is Short to Short to +B in CAN Bus Line | CHECK CAN BUS LINE FOR SHORT TO +B | SHORT TO B+ IN CAN BUS LINE |
| The result of HOW TO PROCEED WITH TROUBLESHOOTING is Short to GND in CAN Bus Line | CHECK CAN BUS LINE FOR SHORT TO GND | SHORT TO GND IN CAN BUS LINE |
| The result of HOW TO PROCEED WITH TROUBLESHOOTING is Open in One Side of CAN Sub Bus line | CHECK FOR AN OPEN IN ONE SIDE OF THE CAN SUB BUS LINE | OPEN IN ONE SIDE OF CAN SUB BUS LINE |
COMMUNICATION STOP MODE TABLE
COMMUNICATION STOP MODE 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 |
| ABS/VSC/TRAC is not displayed on the intelligent tester via CAN VIM. | SKID CONTROL ECU COMMUNICATION STOP MODE | SKID CONTROL ECU COMMUNICATION STOP MODE |
| ABS/VSC/TRAC is not displayed on the intelligent tester via CAN VIM. | SKID CONTROL ECU WITH ACTUATOR COMMUNICATION STOP MODE | SKID CONTROL ECU WITH ACTUATOR COMMUNICATION STOP MODE |
| STEERING SENSOR is not displayed on the intelligent tester via CAN VIM. | STEERING SENSOR COMMUNICATION STOP MODE | STEERING SENSOR COMMUNICATION STOP MODE |
| YAW/DECELERATE is not displayed on the intelligent tester via CAN VIM. | YAW RATE SENSOR COMMUNICATION STOP MODE | YAW RATE SENSOR COMMUNICATION STOP MODE |
| CRUISE CONTROL is not displayed on the intelligent tester via CAN VIM. | DISTANCE CONTROL ECU COMMUNICATION STOP MODE | DISTANCE CONTROL ECU COMMUNICATION STOP MODE |
| AIR SUSPENSION is not displayed on the intelligent tester via CAN VIM. | ABSORBER CONTROL ECU COMMUNICATION STOP MODE | ABSORBER CONTROL ECU COMMUNICATION STOP MODE |
| GATEWAY is not displayed on the intelligent tester via CAN VIM. | NETWORK GATEWAY ECU COMMUNICATION STOP MODE | GATEWAY ECU COMMUNICATION STOP MODE |
| TELEVISION CAMERA ECU is not displayed on the intelligent tester via CAN | TELEVISION CAMERA ECU COMMUNICATION STOP MODE | TELEVISION CAMERA ECU COMMUNICATION STOP MODE |
| VGRS is not displayed on the intelligent tester via CAN VIM. | STEERING CONTROL ECU COMMUNICATION STOP MODE | STEERING CONTROL ECU COMMUNICATION STOP MODE |
| PSB is not displayed on the intelligent tester via CAN VIM. | SEAT BELT CONTROL ECU COMMUNICATION STOP MODE | SEAT BELT CONTROL ECU COMMUNICATION STOP MODE |
| EPS is not displayed on the intelligent tester via CAN VIM. | POWER STEERING ECU COMMUNICATION STOP MODE | POWER STEERING ECU COMMUNICATION STOP MODE |
| CLEARANCE SONAR is not displayed on the intelligent tester via CAN VIM. | CLEARANCE WARNING ECU COMMUNICATION STOP MODE | CLEARANCE WARNING ECU COMMUNICATION STOP MODE |
| 4WD is not displayed on the intelligent tester via CAN VIM. | 4WD Control ECU COMMUNICATION STOP MODE | 4WD CONTROL ECU COMMUNICATION STOP MODE |