Geely EC718, EC718RV, EC715, EC715RV. Manual part - 93
Geely EC718, EC718RV, EC715, EC715RV. Manual part - 93
Next
Step 3
Enter into the anti-theft system.
FE02-7002b
Next
Step 4
Set security code (Provided that the anti-theft module is new and without preset security code).
Next
Step 5
Enter the security code (preset the four-digit security code).
Next
Step 6
Read anti-theft module
to ECM.
Next
Step 7
Read ECM
to the security module.
Next
Step 8
Reprogram the key. Refer to
2.5.7.7
Replaced Key Programming
.
Engine
Engine Anti-theft System JL4G18-D
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2.5.7.12 Engine Anti-theft Warning Lamp Flashing, Vehicle Can Not Start
Schematic:
02
To Battery
To Ignition Switch
Anti
-Theft
Coil
Engine
Anti-Theft
Control Module
Datalink Connector
Engine
Control
Module
FE02-6602b
Diagnostic Steps:
Step 1
Check the fuses IF26 and IF21.
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
FE02-6605b
(a)
Check whether the fuses IF26 and IF21 are blown.
Fuse Rating: IF26 rating is 10 A and IF21 rating is 10 A.
No
Go to step 3
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Engine Anti-theft System JL4G18-D
Engine
Yes
Step 2
Repair fuse IF26 and IF21 circuits.
(a)
Check the fuse IF26 circuit and repair the short circuit fault.
(b)
Check the fuse IF21 circuit and repair the short circuit fault.
(c)
Replace the fuse.
Can the vehicle start as per normal?
Yes
System normal
No
Step 3
Check engine anti-theft system control module ground status.
1
3
5
7
8
6
4
2
Engine Anti-theft Control Unit 1 Harness
Connector IP25
FE02-6606b
(a)
Measure resistance between engine anti-theft system control
module IP25 terminal No.2 or terminal No.6 and the body
ground with a multimeter and determine the circuit continuity.
Standard Resistance Value: Less than 1 Ω.
Is the resistance standard?
Yes
Go to step 5
No
Step 4
Repair the engine anti-theft system control module ground circuit.
(a)
Repair the open circuit between engine anti-theft system
control module IP25 terminals No.2 and No.6 and the body
ground.
Can the vehicle start as per normal?
Yes
System normal
No
Step 5
Check EAS coil.
Engine
Engine Anti-theft System JL4G18-D
2-289
Engine Anti-Theft Coil
FE02-6609b
(a)
Disconnect the electronic anti-theft coil harness connector.
(b)
Measure coil resistance with a multimeter.
Standard Resistance Value: 5 Ω at room temperature 20°C(68 ºF)
Is EAS coil resistance the standard value?
Yes
Go to step 7
No
Step 6
Replace the electronic anti-theft coil.
(a)
Replace the electronic anti-theft coil. Refer to "
2.5.8.1
EAS
Coil Replacement
."
Can the vehicle start as per normal?
Yes
System normal
No
Step 7
Check the circuit between EAS coil harness connector terminal and engine anti-theft system control module
harness connector terminal.
1
3
5
7
8
6
4
2
Engine Anti-Theft Control Unit 1 Harness
Connector IP25
1 2 3 4
Engine Anti-Theft Coil Harness
Connector IP21
FE02-6607b
(a)
Measure the resistance between the anti-theft coil harness
connector IP21 terminal No.1 and engine anti-theft system
control module wiring harness connector IP25 terminal No.1
with a multimeter to determine circuit continuity.
Standard Resistance Value: Less than 1 Ω
(b)
Measure the resistance between the anti-theft coil harness
connector IP21 terminal No.4 and engine anti-theft system
control module wiring harness connector IP25 terminal No.2
with a multimeter to determine circuit continuity.
Standard Resistance Value: Less than 1 Ω
Is resistance the standard value?
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Engine Anti-theft System JL4G18-D
Engine