LAUNCH                                                                 
CReader Series English User’s Manual
 
19 
5.3.1 Oil Reset Service (Only applies to CReader 7001/7011F/8001/8011/ 
8021/9081) 
This  function  allows  you  to  perform  reset  for  the  engine  oil  life  system,  which 
calculates  an  optimal  oil  life  change  interval  depending  on  the  vehicle  driving 
conditions and climate. 
This function can be performed in the following cases: 
1. If  the service lamp is on, you  must provide service for the car. After service, 
you need to reset the driving mileage or driving time so that the service lamp 
turns off and the system enables the new service cycle. 
2. After changing engine oil or electric appliances that monitor oil life, you need to 
reset the service lamp. 
5.3.2 Electronic Parking Brake Reset (Only applies to CReader 7011F/8001/ 
8011/8021/9081) 
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. 
5.3.3 Steering Angle Sensor (Only applies to CReader 7011F/8021/9081) 
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 7011F/ 
8011/8021/ 9081) 
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