Chery T21 2014 Service Manual page 1164

25 - BRAKE CONTROL SYSTEM
3
Check wire harness and connector (ABS control module assembly - battery)
a. Turn ignition switch to LOCK.
b. Disconnect the negative battery cable.
c. Disconnect the ABS control module assembly connector
E-085.
d. Connect the negative battery cable.
e. Turn ignition switch ON.
f. Using a digital multimeter, measure the supply voltage
between ABS control module assembly connector E-085
and body ground to check if the power supply circuit is
normal according to the table below.
Standard Voltage
Multimeter
Connection
E-085 (28) - Body
ground
Repair or replace engine compartment
NG
wire harness and connector
4
Check wire harness and connector (ABS control module assembly - body ground)
a. Turn ignition switch to LOCK.
b. Disconnect the negative battery cable.
c. Disconnect the ABS control module assembly connector
E-085.
d. Using a digital multimeter, check for continuity between
ABS control module assembly connector E-085 and body
ground to check if the system ground circuit is normal
according to the table below.
Standard Condition
Multimeter
Connection
E-085 (13) - Body
ground
E-085 (38) - Body
ground
Repair or replace ABS control module
NG
25
assembly wire harness and connector
68
25–
Specified
Condition
Condition
Ignition switch ON 9 to 16 V
Specified
Condition
Condition
Always Continuity
Always Continuity
V
+ -
12 11 10 9 8 7 6 5 4 3 2
13
24 23 22 21 20 19 18 17 16 15 14
38
37 36 35 34 33 32 31 30 29 28 27 26
E-085
+ -
12 11 10 9 8 7 6 5 4 3 2
13
24 23 22 21 20 19 18 17 16 15 14
38
37 36 35 34 33 32 31 30 29 28 27 26
E-085
Chery Automobile Co., Ltd.
1
25
RT21250470
OK
1
25
RT21250210
OK