Steering Angle Sensor Communication Stop Mode

CAN COMMUNICATION: CAN COMMUNICATION SYSTEM: Steering Angle Sensor Communication Stop Mode

Steering Angle Sensor Communication Stop Mode

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE
NOTICE:
- Turn the ignition switch off before measuring the resistances of the CAN main wire and the CAN branch wire.
- After the ignition switch is turned off, check that the key reminder warning system is not in operation.
- Before measuring the resistance, leave the vehicle as is for at least 1 minute and do not operate the ignition switch, any other switches or the doors. If doors need to be opened in order to check connectors, open the doors and leave them open.
HINT: Operating the ignition switch, any switches or any doors triggers related ECU and sensor communication with the CAN, which causes resistance variation.

PROCEDURE

1. CHECK CAN BUS LINE FOR DISCONNECTION

(a) Turn the ignition switch OFF.
(b) Disconnect the E16 steering angle sensor connector.
(c) Measure the resistance.
Standard resistance:

NG -- REPAIR OR REPLACE CAN BRANCH WIRE CONNECTED TO STEERING ANGLE SENSOR (CAN-H, CAN-L)
OK -- Continue to next step.
2. CHECK HARNESS AND CONNECTOR

(a) Disconnect the E16 steering angle sensor connector.
(b) Measure the resistance.
Standard resistance:

NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- REPLACE STEERING ANGLE SENSOR