NOTE: For the diagnostic procedure, refer to LAN section. Basic Diagnostic Procedure 1. OUTLINE OF DIAGNOSIS Detect malfunction of CAN communication. Judge as NG when CAN communication failure between TCM, VDC CM and combination meter has occurred. 2. COMPONENT DESCRIPTION (Common Specifications) CAN Protocol 2.0 B (Active) Frame Format: 11 Bit ID Frame (Standard Frame) Conforms to ISO11898 Communication Speed: 500 kbps 3. EXECUTION CONDITION
4. GENERAL DRIVING CYCLE Always perform the diagnosis continuously. 5. DIAGNOSTIC METHOD Judge as NG when the following conditions are established.
Time Needed for Diagnosis: 500 ms Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs. |
Inspection
STEPCHECKYESNO1.CHECK IGNITION SWITCH ILLUMINATION.1) Turn the ignition switch to ON.2) Check the lighting condition of the ignition switch illumination.Does the ignition switch illumination blink-Check the function setting of body integrated unit. General Diagnostic Table Ignition Switch Illuminat ...