Page 183 - Foton Workshop Manual - Tunland (AT)

DIAGNOSTICS - ANTI-LOCK BRAKING SYSTEM (ABS) 04-37

C109904-MULTIPLE WHEEL SPEED SENSOR FAULTS (WHEEL

SPEED DIFFERENCE IS TOO LARGE; WHEEL SPEED SENSOR
EXCHANGE; MULTIPLE WHEEL SPEED SENSOR FAILURE)
Circuit Diagram

04
Ignition switch
ON or START

F26
1 0A

O-R
C101
1
A301
28
ABS controller
IG power ABS
/ESP
A006
Left front Left front Right front Right front Left rear Left rear Right rear Right rear
wheel speed wheel speed wheel speed wheel speed wheel speed wheel speed wheel speed wheel speed Motor
signal input signal output signal input signal output signal input signal output signal input signal output Ground ground
8 19 4 16 18 31 29 17 13 38

20 21 23 24 A302
C101

B B
W W-R G-W L-B
R-L O-B O-L Y C401
19
18
20
17
D301
1 2 3 4 D201
B401

1 2 1 2 1 2 1 2
Left front Right front Left rear Right rear A7
wheel speed wheel speed wheel speed wheel speed
sensor sensor sensor sensor
A014 A002 B002 B003

ftwxd041438

Diagnostic step

Page 183