WITH INTELLIGENT KEY SYSTEM

CAN FUNDAMENTAL HOW TO USE THIS MANUAL HOW TO USE THIS SECTION Information "CAN FUNDAMENTAL" of LAN Section describes the basic knowledge of the CAN communication system and the method of ...
Diagnosis and repair workflow
Trouble Diagnosis Flow Chart
Trouble Diagnosis Procedure
INTERVIEW WITH CUSTOMER
Interview with the customer is important to detect the root cause of CAN
communication system errors and to
understand vehicle condition and symptoms for proper trouble diagnosis.
Points in interview
...
CAN Communication circuit
Diagnosis Procedure
1.CONNECTOR INSPECTION
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Disconnect all the unit connectors on CAN communication system.
4. Check terminals and connectors for damage, bend and loose connection.
Is the inspection ...