Sequoia 4WD V8-4.7L (2UZ-FE) (2006)
b. Press "ENTER" on the intelligent tester via CAN VIM.
c. The screen displays the ECUs and sensors that are properly connected to the CAN communication system.
HINT: There is a communication stop in the system of any properly connected ECUs or sensors that are not displayed.
Fail-Safe Chart
FAIL-SAFE CHART
1. FAIL-SAFE FUNCTION
a. When communication fails in any of the CAN bus lines (communication lines) due to a short circuit or any other cause, the fail-safe function,
which is specified for each system, operates to prevent the system from malfunctioning.
b. Effects on each system when communication is impossible are as given.
Diagnosis By Symptom
PROBLEM SYMPTOMS TABLE
1. COMMUNICATION STOP MODE TABLE
a. Complete "Check CAN Bus Line" to confirm that there is no malfunction in the CAN bus line. Select "BUS CHECK" on the intelligent tester
via the CAN VIM.