Geely EC718, EC718RV, EC715, EC715RV. Manual part — 210
Geely EC718, EC718RV, EC715, EC715RV. Manual part - 210
EF01
EF18
1413 12 1110
5
1
2
3
4
6
7
8
9
J
L
K
I
G
D
C
B
E
F
A
86
86
30
87
85
86
86
87
87
87
30
30
30
85
85
85
2
2
3
3
5
5
1
1
1
2
5 3
1
2
5 3
86
87
30
1
1
2
5
3
2
5
3
85
EF01
EF21
EF18
EF25
EF20
EF29
EF06
EF02
EF30
EF17
EF19
EF23
EF22
EF26
EF24
EF08
EF27
EF28
EF05
EF07
EF16
EF04
EF03
EF15
EF12
EF10
EF1
1
EF09
EF13
EF14
EF32
EF31
FE02-5287b
(a)
Turn the ignition switch to "OFF" position.
(b)
Remove fuses EF01 and EF18.
(c)
Test continuity between the two fuses with a multimeter.
Conducted?
No
Check whether there is a short circuit.
Replace the fuse.
Yes
Step 2
Check ECM fuse IF12 in I/P fuse block.
IF14
IF2
IF1
IF5
IF7
IF3
IF16
IF27
IF25
IF26
IF28
IF30
IF24
IF20
IF19
IF23
IF18
IF21
IF13
IF12
IF15
IF9
IF10
IF8
F17
F22
M
FE02-5110b
(a)
Turn the ignition switch to "OFF" position.
(b)
Remove IF12 from I/P fuse block.
(c)
Test continuity between the two fuses with a multimeter.
Conducted?
No
Check whether there is a short circuit.
Replace the fuse.
Yes
Step 3
Check ECM power supply voltage.
1
17
33
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
ECM Harness Connector EO35
FE02-5288b
(a)
Turn the ignition switch to "OFF" position.
(b)
Disconnect ECM harness connector EN01.
(c)
Turn the ignition switch to "ON" position.
(d)
Measure voltage between ECM harness connector EO35
terminal No.1 and a reliable ground.
(e)
Measure voltage between ECM harness connector EO35
terminal No.3 and a reliable ground.
Standard Voltage: 11-14 V
Voltage normal?
No
Engine
Control System JL4G15-D
2-755
Yes
Step 4
Check ECM grounding the circuit.
1
17
33
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
ECM Harness Connector EO35
FE02-5289b
(a)
Turn the ignition switch to "OFF" position.
(b)
Disconnect ECM harness connector EO35.
(c)
Measure resistance between ECM harness connector EO35
terminal No.73 of and a reliable ground.
Standard Resistance: Less than 1 Ω
Resistance normal?
No
ECM ground circuit malfunction. Repair the
faulty part.
Yes
Step 5
Check charging system.
(a)
Check the battery voltage.
Standard voltage: 11-14 V
(b)
Check voltage generator charging voltage.
Standard voltage: 11.5-14.5V
All normal?
No
Repair the faulty part.
Yes
Step 6
Check fuse EF04 to ECM circuit.
2-756
Control System JL4G15-D
Engine
EF04
1
17
33
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
ECM Harness Connector EO35
1413 12 1110
5
1
2
3
4
6
7
8
9
J
L
K
I
G
D
C
B
E
F
A
86
86
30
87
85
86
86
87
87
87
30
30
30
85
85
85
2
2
3
3
5
5
1
1
1
2
5 3
1
2
5 3
86
87
30
1
1
2
5
3
2
5
3
85
EF01
EF21
EF18
EF25
EF20
EF29
EF06
EF02
EF30
EF17
EF19
EF23
EF22
EF26
EF24
EF08
EF27
EF28
EF05
EF07
EF16
EF04
EF03
EF15
EF12
EF10
EF1
1
EF09
EF13
EF14
EF32
EF31
FE02-5290b
(a)
Turn the ignition switch to "OFF" position.
(b)
Disconnect ECM harness connector EO35.
(c)
Test continuity between ECM harness connector EO35
terminal No.1 and fuse EF04.
(d)
Measure resistance between ECM harness connector EO35
terminal No.1 and a reliable ground.
Standard Value:
Test Items
Specified Value
Continuity Between EO35 (1) and EF04
Turn
Resistance Between EO35 (1) and A reliable
ground
10 kΩ or higher
Normal?
No
Circuit malfunction. repair or replace the
wiring harness.
Yes
Step 7
Check fuse IF12 to ECM circuit.
IF14
IF2
IF1
IF5
IF7
IF3
IF16
IF27
IF25
IF26
IF28
IF30
IF24
IF20
IF19
IF23
IF18
IF21
IF13
IF12
IF15
IF9
IF10
IF8
F17
F22
M
1
17
33
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
ECM Harness Connector EO35
FE02-5291b
(a)
Turn the ignition switch to "OFF" position.
(b)
Disconnect ECM harness connector EO35.
(c)
Test Continuity between ECM harness connector EO35 No.
3 terminal and fuse IF12.
(d)
Measure resistance between ECM harness connector EO35
terminal No.3 and a reliable ground.
Standard Value:
Test Items
Specified Value
Continuity Between EO35 (3) and IF12
Turn
Resistance Between EO35 (3) and A
reliable ground
10 kΩ or higher
All normal?
No
Circuit malfunction, repair or replace the
wiring harness.
Engine
Control System JL4G15-D
2-757
Yes
Step 8
Replace ECM.
(a)
Carry out crankshaft self learn after ECM replacement. Refer
to
Crankshaft Position Sensor (CKP) Learn
Next
Step 9
Use scan tool to confirm whether the DTC code is stored again.
(a)
Connect scan tool to the datalink connector.
(b)
Turn the ignition switch to "ON" position.
(c)
Clear DTC code.
(d)
Start and run the engine at idle speed to warm up the engine
for at least 5 min.
(e)
Road test the vehicle for at least 10 min.
(f)
Read control system DTC code again to confirm that the
system has no DTC code.
No
Intermittent Fault. Refer to
Yes
Step 10
Diagnostic completed.
2.12.7.44 DTC P0571
1. DTC Descriptor:
DTC
P0571
Brake Lamp Switch Status No Change During Braking
Disconnect the brake light switch signal. the vehicle braking, system enters the diagnostic window. After multiple braking, DTC code
appears. Engine running smooth, the vehicle can be driven.
2. Conditions For Setting DTC and The Fault Location:
DTC Code
DTC Detection Strategy
Conditions For Setting The DTC (Control
Strategy)
Fault Locations
P0571
ECM receives the brake light
switch signal.
1. Brake Light Switch Signal Disconnected.
2. Vehicle braking, system enters the
diagnostic window.
3. DTC codes appear after repeatedly braking.
1. Brake Light Switch Circuit
2. Brake Lights Switch
3. ECM
2-758
Control System JL4G15-D
Engine
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