Chery Tiggo 5 (T21). Service manual — part 390
35–
35
35
a. Turn ignition switch to LOCK.
b. Disconnect the negative battery cable.
c. Disconnect the Body Control Module (BCM) connector
B-043.
d. Disconnect the left turn signal light wire harness
connectors F-005, E-056 and B-021.
e. Disconnect the body wire harness connectors B-048 and
B-041, front left door wire harness connector F-007 and
engine compartment wire harness connector E-070.
f. Using a digital multimeter, check for continuity between
terminal C16 of BCM connector B-043 and terminal 11 of
body wire harness connector B-048 according to the
table below.
Standard Condition
g. Using a digital multimeter, check for continuity between
terminal 11 of engine compartment wire harness
connector E-070 and terminal 10 of front left headlight
wire harness connector E-056 according to the table
below.
Standard Condition
4
Check wire harness and connector (left turn signal light - Body Control Module (BCM))
-
+
RT21350480
C1
C10 C11 C12 C13 C14 C15 C16 C17 C18
C2 C3 C4 C5
C6 C7 C8 C9
C20
C19
B-043
1
2
3
4
5
11
12
13
14
15
6
7
8
9
10
22 21 20 19 18 17
16
B-048
Multimeter
Connection
Condition
Specified
Condition
B-043 (C16) -
B-048 (11)
Always
Continuity
-
+
RT21350490
E-070
1
2
3
4
5
6
7
8
9 10
11 12 13 14 15
18
17
16
19 20 21 22
E-056
9
7
5
3
1
10 8
6
4
2
Multimeter
Connection
Condition
Specified
Condition
E-070 (11) -
E-056 (10)
Always
Continuity
35–
36
35
h. Using a digital multimeter, check for continuity between
terminal C16 of BCM connector B-043 and terminal 7 of
body wire harness connector B-041 according to the
table below.
Standard Condition
i. Using a digital multimeter, check for continuity between
terminal 7 of front left door wire harness connector F-007
and terminal 13 of left outside rear view mirror wire
harness connector F-005 according to the table below.
Standard Condition
j. Using a digital multimeter, check for continuity between
terminal C16 of BCM connector B-043 and terminal 3 of
rear left combination light wire harness connector B-021
according to the table below.
Standard Condition
-
+
RT21350500
C1
C10 C11 C12 C13 C14 C15 C16 C17 C18
C2 C3 C4 C5
C6 C7 C8 C9
C20
C19
B-043
1
4
7
10
13
16
2
5
8
11
14
17
3
6
9
12
15
18
B-041
Multimeter
Connection
Condition
Specified
Condition
B-043 (C16) -
B-041 (7)
Always
Continuity
-
+
RT21350510
1
1
2
2
3
3
4 5 6
7 8 9
10 11 12
13 14 15
16
4
7
10
13
16
17
5
8
11
14
17
18
6
9
12
15
18
1
2
3
8
9
10
11
12
13
14
15
16
4
5
6
7
F-005
F-007
Multimeter
Connection
Condition
Specified
Condition
F-007 (7) -
F-005 (13)
Always
Continuity
-
+
RT21350520
C1
C10 C11 C12 C13 C14 C15 C16 C17 C18
C2 C3 C4 C5
C6 C7 C8 C9
C20
C19
B-043
1
2
3
4
5
6
B-021
Multimeter
Connection
Condition
Specified
Condition
B-043 (C16) -
B-021 (3)
Always
Continuity
Repair or replace related wire harness and
connector
NG
35–
37
35
a. Firmly reconnect all disconnected connectors.
b. Connect the negative battery cable.
c. Turn ignition switch to ON.
d. Use X-431 3G diagnostic tester (the latest software) to record and clear the DTCs stored in the Body
Control Module (BCM).
e. Turn ignition switch to LOCK and wait for a few seconds.
f. Turn ignition switch to ON.
g. Use X-431 3G diagnostic tester to read the DTCs in the Body Control Module (BCM) again.
5
Reconfirm DTCs
OK
Result
Precede to
DTC B100111, B100113 and B100119 are output
NG
No DTC is output
OK
Replace Body Control Module (BCM)
NG
System is normal
OK
35–
38
35
DTC
B100211
Right Side Turn Lamp Control Circuit Circuit Short to
Ground
DTC
B100213 Right Side Turn Lamp Control Circuit Circuit Open
DTC
B100219
Right Side Turn Lamp Control Circuit Circuit Current
Above Threshold
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