Last Modified: 04-05-2023 |
6.11:8.1.0 |
Doc ID: RM100000000VIVK |
Model Year Start: 2016 |
Model: Sienna |
Prod Date Range: [12/2015 - 11/2017] |
Title: BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: VEHICLE STABILITY CONTROL SYSTEM: Slip Indicator Light does not Come ON; 2016 - 2017 MY Sienna [12/2015 - 11/2017] |
Slip Indicator Light does not Come ON
|
DESCRIPTION
The skid control ECU is connected to the combination meter via CAN communication.
WIRING DIAGRAM
Refer to SLIP Indicator Light Remains ON (See page
).
CAUTION / NOTICE / HINT
NOTICE:
When replacing the brake actuator assembly, perform zero point calibration and store system information (See page
).
PROCEDURE
1.
|
CHECK CAN COMMUNICATION SYSTEM
|
(a) Check if a CAN communication system DTC is output (See page
).
Result
Result
|
Proceed to
|
DTC is not output
|
A
|
DTC is output
|
B
|
B |
|
INSPECT CAN COMMUNICATION SYSTEM
(See page
)
|
A
|
|
|
2.
|
PERFORM ACTIVE TEST USING TECHSTREAM (SLIP INDICATOR LIGHT)
|
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Chassis / ABS/VSC/TRAC / Active Test.
(e) Select the Active Test on the Techstream.
ABS/VSC/TRAC
Tester Display
|
Test Part
|
Control Range
|
Diagnostic Note
|
Slip Indicator Light
|
SLIP indicator light
|
Indicator light ON / OFF
|
Observe combination meter
|
(f) Check that the SLIP indicator light on the combination meter turns on or off in accordance with the Techstream operation.
OK:
The SLIP indicator light turns on or off in accordance with the Techstream operation.
HINT:
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 (See page
).
NG
|
|
|
3.
|
PERFORM ACTIVE TEST USING TECHSTREAM (SLIP INDICATOR LIGHT)
|
(a) Reconnect the skid control ECU connector.
(b) Connect the Techstream to the DLC3.
(c) Turn the ignition switch to ON.
(d) Turn the Techstream on.
(e) Enter the following menus: Body Electrical / Combination Meter / Active Test.
(f) Select the Active Test on the Techstream.
Combination Meter
Tester Display
|
Test Part
|
Control Range
|
Diagnostic Note
|
Indicat. Lamp Slip
|
SLIP indicator light
|
OFF or ON
|
Operate with IG ON and the vehicle stopped
|
(g) Check that the SLIP indicator light on the combination meter turns on or off in accordance with the Techstream operation.
OK:
The SLIP indicator light turns on or off in accordance with the Techstream operation.
HINT:
If troubleshooting has been carried out according to Problem Symptoms Table, refer back to the table and proceed to the next step (See page
).
|