Chery T21 2014 Service Manual page 338

06 - SQR484F ENGINE MANAGEMENT SYSTEM
3
Check CAN line
a. Check CAN line.
Check for Open
Multimeter Connection
E-033 (1) - E-085 (26)
E-033 (17) - E-085 (14)
Check for Short
Multimeter Connection
06
E-033 (1) or E-085 (26) - Body ground
E-033 (1) or E-085 (26) - Battery
positive
E-033 (17) or E-085 (14) - Body
ground
E-033 (17) or E-085 (14) - Battery
positive
Repair or replace CAN line
NG
4
Replace ECM, and check for DTCs
a. Use X-431 3G diagnostic tester to read the ECM DTC.
b. Refer to "DTC Confirmation Procedure".
c. Check if DTC U0129-87 still exists.
Replace ABS control module
NG
System is operating normally.
Reassemble vehicle and perform a road test to confirm that malfunction reported by customer has
been repaired.
174
06–
Specified
Condition
+
Continuity
Continuity
Specified
Condition
No continuity
No continuity
No continuity
No continuity
Chery Automobile Co., Ltd.
12 11 10 9 8 7 6 5 4 3 2
13
24 23 22 21 20 19 18 17 16 15 14
38
37 36 35 34 33 32 31 30 29 28 27 26
-
E-085
49 50 51 52 53 54 55 56 57 58 59 60 61 62
33 34 35 36 37 38 39 40 41 42 43 44 45 46
17 18 19 20 21 22 23 24 25 26 27 28 29 30
1 2 3 4 5 6 7 8 9 10 11 12 13 14
E-033
1
25
63 64
47 48
31 32
15 16
RT21065064
OK
OK