What is the manual matching method for Toyota C1433?

[VanJeremiah]

Toyota C1433 fault code indicates an internal fault in the steering angle sensor. It is recommended to drive straight for 200 meters, then reverse straight for 100 meters, and then rotate the steering wheel fully to the right and left respectively to achieve a successful match. The details are as follows: 1. Cause of the problem: The VSC light and anti-skid light on a Toyota vehicle are on, and the fault code C1433 is read with a 431 scanner, indicating an internal circuit fault in the steering angle sensor. This issue is generally caused by actions such as disconnecting the battery, removing the steering wheel, replacing the airbag clock spring, replacing the steering column, or unplugging connectors. 2. Correction process: ESP controls the engine's power output through the ASR device and directs ABS to apply targeted braking to each wheel, generating a counter-yaw torque to bring the vehicle back to the desired trajectory. For example, in cases of understeer, braking force is applied to the inner rear wheel of the curve; in cases of severe oversteer leading to a tail slide, this tendency can be corrected by braking the outer front wheel of the curve.