Page 221 - Foton Workshop Manual - Tunland (AT)

DIAGNOSTICS - ANTI-LOCK BRAKING SYSTEM (ABS) 04-75

(d) Confirm whether there is a fault code related to ABS/ESP?

Is the inspection result normal?
YES>To step 2.

NO>Intermittent trouble exists.
04
2 . Check ABS/ESP harness
(a) Ignition switch: OFF.
(b) Disconnect the battery negative cable.
(c) Disconnect connector A006 of ABS/ESP.
(d) Disconnect ESP OFF switch connector D016.

(e) Use a multimeter to measure the resistance
between the pin 12 of ABS/ESP connector
A006 and the pin 1 of ESP OFF switch
connector D016.
D016 A006
Standard resistance（Check whether there
3 2 1
13 12 11 10 9 8 7 6 5 4 3 2 1
24 23 22 21 20 19 18 17 16 15 14
6 5 4 38 37 36 35 34 33 32 31 30 29 28 27 26 25 is open circuit）
Connection of
1 12 Standard value
the multimeter

A006（12）-D016（1） ＜2Ω

ftwxd041470

(f) Use a multimeter to measure the resistance
between the pin 2 of ESP OFF switch
connector D016 and the ground.

Connection of
Standard value
the multimeter

D016（2）-ground ＜2Ω
3 2 1
D016
6 5 4

ftwxd041471

Is the inspection result normal?

YES>To step 3.
NO> Repair or replace harness or connector.

3 . Replace ESP OFF switch
(a) Replace ESP OFF switch.

Page 221