Steering Angle Calibration; Abs Bleeding; Tire Pressure Monitor System Reset; Gear Learning - Launch X-431 IMMO Pro User Manual

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3. The brake pad sensor circuit is short, which is recovered.

4. The servo motor is replaced.

7.3 Steering Angle Calibration

This function enables you to reset the steering angle, after replacing the steering

angle position sensor, replacing steering mechanical parts (such as steering

gearbox, steering column, end tie rod, steering knuckle), performing four-wheel

alignment, or recovering car body.

This function allows you to perform various bi-directional tests to check the

operating conditions of Anti-lock Braking System (ABS).

It needs to be performed in the following cases:

1. When the ABS contains air.

2. When the ABS computer, ABS pump, brake master cylinder, brake cylinder,

brake line, or brake fluid is replaced.

This function enables you to quickly look up the tire sensor IDs from the vehicle's

ECU, reset tire pressure and turn off the tire pressure MIL.

It needs to be performed in the following cases:

Tire pressure is too low, tire leaks, tire pressure monitoring device is replaced or

installed, tire is replaced, tire pressure sensor is damaged, and tire is replaced

for the car with tire pressure monitoring function.

This function enables you to perform tooth learning for the car, to turn off the

MIL.

It needs to be performed in the following cases:

1. After the engine ECU, crankshaft position sensor, or crankshaft flywheel is

replaced.

2. The DTC 'tooth not learned' is present.

X-431 IMMO Pro User Manual

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