LEMON Manuals: Even more car manuals for everyone
Home >> Toyota >> 2005 >> Matrix Base, FWD, Standard >> Repair and Diagnosis >> Brakes >> Anti-Lock Brakes >> Brakes - Abs With EBD & BA & TRAC & VSC (Diagnostics) >> Abs With EBD & BA & TRAC & VSC System >> DTC C1231/31: Malfunction In Steering Angle Sensor Circuit >> Circuit Description

Circuit Description

The steering sensor signal is sent to the skid control ECU through the CAN communication system. When there is a malfunction in the communication system, the DTC it will be detected by the diagnosis function.

Fig 1: DTC Chart
G02663245Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002


The yaw rate and deceleration sensors detect any gravity applied to the vehicle and transmit the signal to the skid control ECU via the CAN communication system.

Fig 1: DTC Chart
G02663248Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002