DESCRIPTION
The skid control ECU is connected to the combination meter via CAN and multiplex communications.
When the traction OFF switch is turned on, the TRAC OFF indicator light will come on (for 2WD model).
WIRING DIAGRAM
INSPECTION PROCEDURE
NOTICE: When replacing the brake actuator assembly, perform zero point calibration (See page BC-70).
1 CHECK CAN COMMUNICATION SYSTEM
(a) Check if the CAN communication system DTC is output (See page CA-17).
Result
2 CHECK MULTIPLEX COMMUNICATION SYSTEM
(a) Check if the multiplex communication system DTC is output (See page MP-14).
Result
3 CHECK IF SKID CONTROL ECU CONNECTOR IS SECURELY CONNECTED
(a) Check if the skid control ECU connector is securely connected.
OK: The connector is securely connected.
4 CHECK BATTERY
(a) Check the battery voltage.
Standard voltage: 11 to 14 V
5 INSPECT SKID CONTROL ECU (CSW TERMINAL)
(a) Disconnect the skid control ECU connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard resistance
6 INSPECT COMBINATION METER ASSEMBLY
(a) Reconnect the skid control ECU connector.
(b) Perform Active Test of the combination meter (meter CPU) using the intelligent tester (See page ME-19).
OK: The TRAC OFF indicator light turns on or off in accordance with the intelligent tester.
HINT: If troubleshooting has been carried out according to the Problem Symptoms Table, refer back to the table and proceed to the next step before replacing the part (See page BC-79).
REPLACE BRAKE ACTUATOR ASSEMBLY
7 INSPECT TRACTION OFF SWITCH
(a) Disconnect the traction OFF switch connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard resistance
8 CHECK HARNESS AND CONNECTOR (SKID CONTROL ECU - TRACTION OFF SWITCH)
(a) Measure the resistance according to the value(s) in the table below.
Standard resistance
HINT: If troubleshooting has been carried out according to the Problem Symptoms Table, refer back to the table and proceed to the next step (See page BC-79).
REPLACE BRAKE ACTUATOR ASSEMBLY
Diagnosis system
1. DIAGNOSIS FUNCTION
The diagnosis function makes the light and the
multi-information display come on, and the CRUISE
main indicator light blink as shown in the illustration.
When a malfunction occurs in the dynamic laser
cruise control system, the DTCs are stored in the
ECM ...
WiFi hotspot
Concept
Compatible devices with WiFi interface can use
the Internet connection of the vehicle via the
WiFi hotspot.
General information
Up to 10 devices can be connected to the
WiFi hotspot simultaneously.
Functional requirements
Compatible device, with activated
WiFi interface.
WiFi is activate ...
Disassembly
1. REMOVE INDICATOR LIGHT WIRE SUB-ASSEMBLY
(a) Remove the indicator light wire sub assembly from
the position indicator light guide.
2. REMOVE POSITION INDICATOR LIGHT BULB
(a) Remove the shift position indicator light bulb from
the indicator light wire sub-assembly
3. REMOVE POSITION IND ...