2. CHECK IF EACH SENSOR AND ECM CONNECTOR IS SECURELY CONNECTED
(a) Turn the ignition switch off.
(b) Check if each sensor or ECM connector is securely connected.
Each connector is securely connected.
CONNECT CONNECTOR TO EACH SENSOR OR ECM
3. RECONFIRM DTC
(a) Clear the DTC(s) .
(b) Record the output DTCs for ABS, VSC, and CAN communication).
If the CAN communication system DTC and the relevant sensor DTCs are output simultaneously,
troubleshoot the relevant sensor DTCs (for ABS and VSC) after the CAN communication system returns to
ESULT PROCEED TO
DTC is output (relating to CAN communication system) A
DTC is output (relating to ABS and/or VSC system) B
DTC is not output C
REPAIR CIRCUIT INDICATED BY OUTPUT DTC
CHECK USE SIMULATION METHOD TO CHECK
CHECK CAN COMMUNICATION SYSTEM
4. REPAIR OR REPLACE HARNESS OR CONNECTOR
a) Turn the ignition switch off.
(b) Repair or replace the harness or connector.