Chery T21 2014 Service Manual page 880

18 - QR019CHB CVT
3
Check wire harness connector U-010
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 14, 15, 16, 17
and 18 of wire harness connector E-030 and ground.
Repair or replace failed circuit
NG
4
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-050.
c. Check for continuity between the terminals 14, 15, 16, 17
and 18 of wire harness connector E-030 and terminals of
1, 2, 3, 4 and 8 of connector E-050.
Repair or replace failed circuit
NG
18
5
Check for DTC
a. Using X-431 3G diagnostic tester, select Read Code.
b. Check if DTC P0705 still exists.
Replace TCU
NG
46
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
E-087
+ -
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
E-087
Chery Automobile Co., Ltd.
RT21180900
OK
RT21180900
OK