Daewoo KORANDO Service Manual page 956

4F-14 ANTILOCK BRAKE SYSTEM
Defect Code
Acceleration Sensor Signal (Signal)
43
Application
Description
Check connection between connectors.
Check relevant wires for open or short.
(When connector is removed)
Check and replace the acceleration sensor.
Replace the ECU.
Check voltage between ECU side ground (ABD:No.1,
ABS:No.15 pin) and acceleration sensor side ground
(ABD:No.1, ABS:No.15 pin / ECU side ABD:No.39,
ABS:No.30 pin)
(When connector is installed and power is applied)
- Voltage : less than 0.25 V
Check voltage among related terminals.
(When connector is installed and power is applied)
- Voltage between ECU (ABD:No.51, ABS:No.10
pin and ABD:No39, ABS:No.30) pin
: 4.75 - 5.25 V
- Signal voltage between ECU (ABD:No.51,
ABS:No.10 pin and ABD:No39, ABS:No.30) pin
: 1.95 V - 3.45 V
(Measure it by laying acceleration sensor horizon
tally and without external force)