Toyota Tundra Service Manual: Steering Angle Sensor (C1A47)

DESCRIPTION

The blind spot monitor sensor receives steering angle signals from the steering sensor via CAN communication.

CAUTION / NOTICE / HINT

NOTICE:

• When checking for DTCs, make sure that the blind spot monitor system is turned on.
• The vehicle is equipped with a Supplemental Restraint System (SRS) which includes components such as airbags. Before servicing (including removal or installation of parts), be sure to read the precaution for Supplemental Restraint System.

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• After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.

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PROCEDURE

(a) Clear the DTCs (See page ).

(b) Recheck for DTCs and check if the same DTC is output again.

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OK:

No DTCs are output.

OK

USE SIMULATION METHOD TO CHECK

NG

(a) Replace the spiral with sensor cable sub-assembly with a new or known good one. (See page ).

NEXT

(a) Clear the DTCs (See page ).

(b) Recheck for DTCs and check if the same DTC is output again.

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A

END (SPIRAL WITH SENSOR CABLE SUB-ASSEMBLY WAS DEFECTIVE)

B

REPLACE BLIND SPOT MONITOR SENSOR RH

C

REPLACE BLIND SPOT MONITOR SENSOR LH