Steering Angle Sensor (Only Applies To Creader 8001S); Battery Maintenance System Reset (Only Applies To Creader 8001S); Review - Launch Creader 7001S Instructions Manual

LAUNCH
b) The brake pad indicator lamp is on.
c) The brake pad sensor circuit is short, which is recovered.
d) The servo motor is replaced.

5.3.3 Steering Angle Sensor (Only applies to Creader 8001S)

To reset the steering angle, first find the relative zero point position for the car to
drive in straight line. Taking this position as reference, the ECU can calculate the
accurate angle for left and right steering.
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, you must reset the
steering angle.

5.3.4 Battery Maintenance System Reset (Only applies to Creader 8001S)

This function enables you to perform a resetting operation on the monitoring unit
of vehicle battery, in which the original low battery fault information will be cleared
and battery matching will be done.
Battery matching must be performed in the following cases:
a) Main battery is replaced. Battery matching must be performed to clear original
low battery information and prevent the related control module from detecting
false information. If the related control module detects false information, it will
invalidate some electric auxiliary functions, such as automatic start & stop
function, sunroof without one-key trigger function, power window without
automatic function.
b) Battery monitoring sensor. Battery matching is performed to re-match the
control module and motoring sensor to detect battery power usage more
accurately, which can avoid an error message displaying on the instrument
panel.

5.4 Review

This function is used to review or delete the recorded DTC, Data Streams and
Freeze Frame.
Creader 7001S/8001S English User's Manual
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