Page 165 - Workshop Manual - Tunland (2017)

DIAGNOSTICS - ANTI-LOCK BRAKING SYSTEM (ABS) 04-27

Diagnostic step

1 . Check the relay and fuse (vehicle-body fuse box)

(a) Check the fuse F15 inside the vehicle-body
fuse box.

Standard voltage 04

Connection of the
Standard value
multimeter
Fuse F15-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
ftwxd041344
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.