Okay....
Bring a piece of wire or paper clip and a torch with you.
http://pinoutsguide.com/CarElectronics/nis...ag_pinout.shtml
While the car is off, jump pin 4 and pin 8 on the consult port (under the interior fuse box), turn ignition to on (do not start engine)
The abs light should start flashing with error codes.
ABS CODES
Code No. Malfunctioning Part Reference Page
12 Self-diagnosis could not detect any malfunctions.
45 Actuator front left outlet solenoid valve
46 Actuator front left inlet solenoid valve
41 Actuator front right outlet solenoid valve
42 Actuator front right inlet solenoid valve
51 Actuator rear right outlet solenoid valve
52 Actuator rear right inlet solenoid valve
55 Actuator rear left outlet solenoid valve
56 Actuator rear left inlet solenoid valve
25 *1 Front left sensor (open-circuit)
26 *1 Front left sensor (short-circuit)
21 *1 Front right sensor (open-circuit)
22 *1 Front right sensor (short-circuit)
31 *1 Rear right sensor (open-circuit)
32 *1 Rear right sensor (short-circuit)
35 *1 Rear left sensor (open-circuit)
36 *1 Rear left sensor (short-circuit)
18 *1 Sensor rotor
61 *3 Actuator motor or motor relay
63 Solenoid valve relay
57 *2 Power supply (Low voltage)
71 Control unit
Now write down the codes with a pen, then clear the fault codes
Disconnect the check terminal from ground (ABS warning lamp
will stay lit).
Within 12.5 seconds, ground the check terminal three times.
Each terminal ground must last more than 1 second. The ABS
warning lamp goes out after the erase operation has been completed.
Turn ignition to off, remove the wire/paper clip, then start the car & go for a drive.
If abs lights up again, do the same to check the code.