Chery T21 2014 Service Manual page 300

06 - SQR484F ENGINE MANAGEMENT SYSTEM
4
Check cooling fan relay circuit voltage
a. Check terminal voltage of cooling fan relay (engine
compartment fuse and relay box side).
Multimeter
Connection
Terminal 87 -
Body ground
Terminal 86 -
Body ground
Terminal 85 -
Body ground
06
Check engine compartment fuse and relay
NG
box, repair or replace wire harness or
connector (fan relay - battery)
5
Check wire harness and connector
a. Disconnect fuse and relay box connector E-059.
b. Disconnect ECM connector E-033.
c. Check wire harness between fan controller connector
and ECM connector, engine compartment fuse and relay
box connector and body ground.
Check for Open
Multimeter Connection
E-033 (56) - E-046 (2)
Check for Short
Multimeter Connection
E-033 (56) or E-046 (2) - Body ground
E-033 (56) or E-046 (2) -
Battery positive
136
06–
Specified
Condition
Condition
Always 11 to 14 V
Ignition switch ON 11 to 14 V
Always
Specified
Condition
Continuity
Specified
Condition
No continuity
No continuity
V
+ -
0 V
+ -
49 50 51
33 34 35
17 18 19
1 2 3
Chery Automobile Co., Ltd.
87
85 86
30
RT21060260
1 2 3
E-046
52 53 54 55 56 57 58 59 60 61 62
36 37 38 39 40 41 42 43 44 45 46
20 21 22 23 24 25 26 27 28 29 30
4 5 6 7 8 9 10 11 12 13 14
E-033
RT21065050
OK
63 64
47 48
31 32
15 16