Chery Tiggo 5 (T21). Manual — part 463
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43
Self-diagnosis Detection Logic
Diagnosis Procedure
a. Remove the power glass regulating switch from malfunctioning vehicle, and install it to a new vehicle to
perform a test.
a. Remove the rear left door power glass regulator assembly from malfunctioning vehicle, and install it to a
new vehicle to perform a test.
DTC Code
DTC Definition
DTC Detection
Condition
Warning Light
Condition
Possible Cause
B101013
RL Window Up Control
Circuit Circuit Open
Ignition switch ON
ON
Glass regulating
switch
Power glass
regulator assembly
Wire harness or
connector
Body Control
Module (BCM)
B101071
RL Window Up Control
Circuit Actuator Stuck
B101113
RL Window Down
Control Circuit Circuit
Open
B101171
RL Window Down
Control Circuit
Actuator Stuck
CAUTION
When performing the circuit diagnosis and test, always refer to the circuit diagram for specific circuit and
component information.
1
Check power glass regulating switch
Replace power glass regulating switch
NG
2
Check rear left door power glass regulator assembly
OK
Replace rear left door power glass
regulator assembly
NG
OK
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43
a. Turn ignition switch to LOCK.
b. Disconnect the negative battery cable.
c. Disconnect the body wire harness connectors B-044 and
B-026.
d. Using a digital multimeter, check for continuity between
body wire harness connectors B-044 and B-026
according to the table below.
e. Disconnect the body wire harness connectors B-047 and
B-026.
f. Using a digital multimeter, check for continuity between
body wire harness connectors B-047 and B-026
according to the table below.
3
Check body wire harness and connector
-
+
RT21430600
D1
D6 D7 D8 D9 D10 D11D12
D2 D3
D4 D5
B-044
1
2
7
13
14
8
3
9
4
10
11
12
15
16
5
6
B-026
Multimeter
Connection
Condition
Specified
Condition
B-044 (D6) -
B-026 (4)
Always
Continuity
B-044 (D8) -
B-026 (10)
Always
Continuity
-
+
RT21430610
1
2
7
13
14
8
3
9
4
10
11
12
15
16
5
6
B-026
B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16
B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32
B-047
Multimeter
Connection
Condition
Specified
Condition
B-047 (B14) -
B-026 (6)
Always
Continuity
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g. Disconnect the body wire harness connectors B-047 and
B-041.
h. Using a digital multimeter, check for continuity between
body wire harness connectors B-047 and B-041
according to the table below.
i. Disconnect the body wire harness connector B-040 and
ground B-036.
j. Using a digital multimeter, check for continuity between
body wire harness connector B-040 and ground B-036
according to the table below.
k. Disconnect the body wire harness connector B-026 and
ground B-036.
l. Using a digital multimeter, check for continuity between
body wire harness connector B-026 and ground B-036
according to the table below.
-
+
RT21430620
B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16
B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32
B-047
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-047 (B11) -
B-041 (14)
Always
Continuity
-
+
RT21430660
1
4
7 10 13 16
2
5
8 11 14 17
3
6
9 12 15 18
B-040
B-036
Multimeter
Connection
Condition
Specified
Condition
B-040 (3) - B-036
Always
Continuity
-
+
RT21430680
1
2
7
13
14
8
3
9
4
10
11
12
15
16
5
6
B-026
B-036
Multimeter
Connection
Condition
Specified
Condition
B-026 (5) - B-036
Always
Continuity
Repair or replace body wire harness and
connector
NG
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a. Turn ignition switch to LOCK.
b. Disconnect the negative battery cable.
c. Disconnect the front left door wire harness connectors
F-007 and F-009.
d. Using a digital multimeter, check for continuity between
front left door wire harness connectors F-007 and F-009
according to the table below.
a. Turn ignition switch to LOCK.
b. Disconnect the negative battery cable.
c. Disconnect the rear left door wire harness connectors
L-005 and L-002.
d. Using a digital multimeter, check for continuity between
rear left door wire harness connectors L-005 and L-002
according to the table below.
4
Check front left door wire harness and connector
OK
-
+
RT21430750
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
F-007
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
F-009
Multimeter
Connection
Condition
Specified
Condition
F-007 (14) -
F-009 (4)
Always
Continuity
F-007 (3) -
F-009 (11)
Always
Continuity
Repair or replace front left door wire
harness and connector
NG
5
Check rear left door wire harness and connector
OK
-
+
RT21430760
1 2 3 4
5
6 7 8 9 10
L-002
1
2
7
8
13 14
3
4
9
10
5 6
11 12
15 16
L-005
Multimeter
Connection
Condition
Specified
Condition
L-005 (6) -
L-002 (6)
Always
Continuity
L-005 (11) -
L-002 (1)
Always
Continuity
L-005 (5) -
L-002 (9)
Always
Continuity
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