Toyota Tundra (2015 year). Manual — part 243
NEXT
OK
NOTICE:
After the ignition switch is turned off, the navigation system requires approximately 90 seconds to record
(d) After driving the vehicle straight ahead at 15 km/h (9.3 mph) or more for a few seconds, drive the
READ VALUE USING TECHSTREAM (STEERING ANGLE SENSOR)
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream ON.
(d) Check that the steering wheel is centered.
(e) Select the Data List mode on the Techstream.
(1) Techstream
ABS/VSC/TRAC
TESTER DISPLAY
MEASUREMENT ITEM/RANGE
NORMAL CONDITION
DIAGNOSTIC NOTE
Steering Angle Sensor
Steering angle sensor /
min.: -3276.8°, max.: 3276.7°
Left turn: Increase
Right turn: Decrease
-
Steering Angle Value
Steering angle value /
min.: -3276.8°, max.: 3276.7°
-
-
OK:
Turning the steering wheel to the left: Value increases
Turning the steering wheel to the right: Value decreases
NG
GO TO STEP 4
BRAKE CONTROL: VEHICLE STABILITY CONTROL SYSTEM: C...
A
3.
RECONFIRM DTC
(a) Clear the DTC
.
(b) Start the engine.
(c) After driving the vehicle straight ahead at 15 km/h (9.3 mph) or more for a few seconds, drive the
.
Result
RESULT
PROCEED TO
DTC is output
A
DTC is not output
B
B
USE SIMULATION METHOD TO CHECK
A
REPLACE VSC ACTUATOR ASSEMBLY
4.
CHECK CAN COMMUNICATION SYSTEM
(a) Check if the CAN communication system DTC is output
.
Result
RESULT
PROCEED TO
DTC is not output
A
DTC is output
B
B
GO TO CAN COMMUNICATION SYSTEM
5.
CHECK STEERING ANGLE SENSOR
(a) Check that the steering angle sensor has been installed correctly
.
OK:
The sensor is installed correctly.
BRAKE CONTROL: VEHICLE STABILITY CONTROL SYSTEM: C...
OK
OK
NG
INSTALL STEERING ANGLE SENSOR CORRECTLY
6.
CHECK HARNESS AND CONNECTOR (STEERING ANGLE SENSOR - BATTERY AND BODY
GROUND)
(a) Remove the steering wheel and the column cover lower.
(b) Disconnect the steering angle sensor connector.
(c) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
TESTER CONNECTION
SWITCH CONDITION
SPECIFIED CONDITION
J6-1(IG) - Body ground
Ignition switch ON
11 to 14 V
J6-3 (BAT) - Body ground
Always
(d) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
TESTER CONNECTION
CONDITION
SPECIFIED CONDITION
J6-2 (ESS) - Body ground
Always
Below 1 Ω
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
7.
REPLACE STEERING ANGLE SENSOR
(a) Replace the steering angle sensor
.
BRAKE CONTROL: VEHICLE STABILITY CONTROL SYSTEM: C...
NEXT
8.
RECONFIRM DTC
(a) Clear the DTC
.
(b) Start the engine.
(d) Check if the same DTC is recorded
.
Result
RESULT
PROCEED TO
DTC is output
A
DTC is not output
B
B
END
A
REPLACE VSC ACTUATOR ASSEMBLY
BRAKE CONTROL: VEHICLE STABILITY CONTROL SYSTEM: C...
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