C1234

BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: VEHICLE STABILITY CONTROL SYSTEM: C1234, C1419, C1472, C1474; Yaw Rate Sensor; 2013 MY FR-S [03/2012 -]
C1234 - Yaw Rate Sensor
C1419 - Acceleration Sensor Internal Circuit
C1472 - Acceleration Sensor
C1474 - Forward and Rearward G Sensor

DESCRIPTION





INSPECTION PROCEDURE

NOTICE:
When replacing the skid control ECU (brake actuator assembly), perform VSC sensor neutral memorization Programming and Relearning.

PROCEDURE

1. CHECK BRAKE ACTUATOR ASSEMBLY INSTALLATION

(a) Turn the ignition switch off.

(b) Check that the skid control ECU (brake actuator assembly) has been installed properly Installation.

OK:

The skid control ECU (brake actuator assembly) should be tightened to the specified torque.

The skid control ECU (brake actuator assembly) should not be tilted.

NG -- INSTALL BRAKE ACTUATOR ASSEMBLY CORRECTLY Installation

OK -- REPLACE BRAKE ACTUATOR ASSEMBLY Removal