Page 161 - Workshop Manual - Tunland (2017)

DIAGNOSTICS - ANTI-LOCK BRAKING SYSTEM (ABS) 04-23

Diagnostic step

1 . Check the relay and fuse (fuse box inside the vehicle)

(a) Check the fuse F17 in the in-vehicle fuse box.
Standard voltage
04
Connection of the
Standard value
multimeter
Fuse F17 - ground Battery voltage

F36 15A F19 F21 F18 F20 F22 F23
R07 86
20A 25A 5A
F11 F12 F13 F14 F15 F16 F17
ALT C037

B65 15A 10A 15A 7.5A 20A 20A 7.5A 20A 10A 5A
B+ F1 F2 F3 F4 F5 F6 F7 F8 F9 F10
ftwxd041341
Check whether the result is normal?
Yes> go to step 2

No > The voltages of both ends of the fuse are different, go to step 3.

2 . Check the connector of the ABS control module.

(a) disconnect the connector A006 of the ABS
module.