Launch Creader Professional MOT III Manual page 34

LAUNCH
Electronic Parking Brake Reset
1. If the brake pad wears the brake pad sense line, the brake pad sense line
sends a signal sense line to the on-board computer to replace the brake pad.
After replacing the brake pad, you must reset the brake pad. Otherwise, the
car alarms.
2. Reset must be performed in the following cases:
a) The brake pad and brake pad wear sensor are replaced.
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.
Electronic Throttle Position Reset
This function enables you to make initial settings to throttle actuators and returns
the "learned" values stored on ECU to the default state. Doing so can accurately
control the actions of regulating throttle (or idle engine) to adjust the amount of
air intake.
Gear Learning
The crankshaft position sensor learns crankshaft tooth machining tolerance and
saves to the computer to more accurately diagnose engine misfires. If tooth
learning is not performed for a car equipped with Delphi engine, the MIL turns on
after the engine is started. The diagnostic device detects the DTC P1336 „tooth
not learned‟. In this case, you must use the diagnostic device to perform tooth
learning for the car. After tooth learning is successful, the MIL turns off.
After the engine ECU, crankshaft position sensor, or crankshaft flywheel is
replaced, or the DTC „tooth not learned‟ is present, tooth learning must be
performed.
Gearbox Matching
1. This function can complete the gearbox self-learning to improve gear shifting
quality.
2. When the gearbox is disassembled or repaired (after some of the car battery
is powered off), it will lead to shift delay or impact problem. In this case, this
function needs to be done so that the gearbox can automatically compensate
according to the driving conditions so as to achieve more comfortable and better
shift quality
IMMO Service
An immobilizer is an anti-theft mechanism that prevents a vehicle‟s engine from
Creader Professional MOT III English User Manual
33