Page 211 - Foton Workshop Manual - Tunland (AT)

DIAGNOSTICS - ANTI-LOCK BRAKING SYSTEM (ABS) 04-65

(d) Use a multimeter to measure the resistance
between the pin 14 and 26 of ABS/ESP
connector A006.
A006
Connection of
13 12 11 10 9 8 7 6 5 4 3 2 1 Standard value
24 23 22 21 20 19 18 17 16 15 14 the multimeter
38 37 36 35 34 33 32 31 30 29 28 27 26 25 04
14 26 A006（14）-A006
（26） about 60Ω

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(e) Use a multimeter to measure the resistance
between the pin 14, 26 of ABS/ESP connector
A006 and pin 2, 6 of TCU connector P001.
P001 Standard resistance（check whether there
A006
1
3 4 2 is open circuit）
10 8 5 6 13 12 11 10 9 8 7 6 5 4 3 2 1
11 12 9 7 24 23 22 21 20 19 18 17 16 15 14
15 13 14 38 37 36 35 34 33 32 31 30 29 28 27 26 25 Connection of
16 Standard value
2 6 14 26 the multimeter

A006（14）-P001（2）
＜2Ω
A006（26）-P001（6）

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Is the inspection result normal?
YES>To step 4.

NO> Repair or replace harness or connector.

4 . Replace TCU
(a) Replace TCU.
(b) Use a diagnostic apparatus to perform DTC verification procedures.
(c) Implement the steps to read sensor data stream.
(d) Check whether DTC exists and the data is normal.

Is the inspection result normal?
YES>Replace TCU.

NO> To step 5.

5 . Replace ABS/ESP
(a) Replace ABS/ESP.
(b) Use a diagnostic apparatus to perform DTC verification procedures.
(c) Implement the steps to read sensor data stream.

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