DESCRIPTION
The skid control ECU is connected to the combination meter via CAN communication.
WIRING DIAGRAM
Refer to Slip Indicator Light Remains ON Click here.
INSPECTION PROCEDURE
Note
When replacing the skid control ECU, perform initialization and calibration of the linear solenoid valve Click here.
PROCEDURE
CHECK CAN COMMUNICATION SYSTEM
Check if a CAN communication system DTC is output Click here.
Result | ||||||
---|---|---|---|---|---|---|
|
B |
INSPECT CAN COMMUNICATION SYSTEM Click here |
A |
PERFORM ACTIVE TEST USING INTELLIGENT TESTER (SLIP INDICATOR LIGHT)
Connect the intelligent tester to the DLC3.
Turn the power switch on (IG).
Select the Active Test on the intelligent tester Click here.
Tester Display | Test Part | Control Range | Diagnostic Note |
---|---|---|---|
Slip Indicator Light | Slip indicator light | Indicator light ON/OFF | Observe combination meter |
Check that the slip indicator light on the combination meter turns on or off in accordance with the intelligent tester operation.
OK |
---|
The slip indicator light turns on or off in accordance with the intelligent tester operation. |
Tech Tips
If troubleshooting has been carried out according to Problem Symptoms Table, refer back to the table and proceed to the next step before replacing the part Click here.
NG |
INSPECT COMBINATION METER ASSEMBLY Click here |
OK |
REPLACE SKID CONTROL ECU Click here
INSPECT COMBINATION METER ASSEMBLY
Turn the power switch off.
Perform the Active Test of the combination meter (meter CPU) using the intelligent tester Click here.
Check the combination meter.
OK |
---|
The slip indicator light turns on or off in accordance with the intelligent tester operation. |
Tech Tips
If troubleshooting has been carried out according to Problem Symptoms Table, refer back to the table and proceed to the next step Click here.
NG |
REPLACE COMBINATION METER ASSEMBLY Click here |
OK |
REPLACE SKID CONTROL ECU Click here