Chery T21 2014 Service Manual page 904

18 - QR019CHB CVT
2
Check TCU wire harness
a. Turn ignition switch to LOCK and disconnect the negative
battery cable.
b. Disconnect the wire harness connectors E-030 and E-080.
c. Check for continuity between the terminals 12, 13, and
36 of wire harness connector E-030 and terminals 2, 3
and 1 of connector E-080.
Repair failed circuit
NG
3
Check if TCU wire harness E-030 and ground is conductive
a. Turn ignition switch to LOCK and disconnect the negative
battery cable.
b. Disconnect the wire harness connector E-030.
c. Check for continuity between the terminals 12, 13 and 36
of wire harness connector E-030 and ground.
Repair or replace failed circuit
NG
18
70
18–
+ -
29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
E-030
1 2 3
E-080
+ -
29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
E-030
Chery Automobile Co., Ltd.
RT21181040
OK
RT21181050
OK