Geely EC718, EC718RV, EC715, EC715RV. Manual part — 456
Geely EC718, EC718RV, EC715, EC715RV. Manual part - 456
No
Step 5
Replace the left front door lock motor assembly.
(a)
Replace the left front door lock motor assembly. Refer to
Left Front Door Lock Assembly Replacement
.
Use a key to lock the door, confirm whether the door can be locked.
Yes
System normal
No
Step 6
Check the left front combination switch control locking button.
Left Front Window Switch Harness
Connector DR08
FE11-5804b
(a)
Remove the left front combination switch.
(b)
Press the central locking button to lock, while test continuity
between the left front combination switch assembly DR08
terminal No.23 and 20 with a multimeter.
Standard Resistance: Less than 1 Ω
Is the resistance specified value?
Yes
No
Step 7
Replace the left front window switch.
(a)
Replace the left front window switch. Refer to
Front Window Switch Replacement
.
Use the Central Locking button to lock doors. Confirm whether it is
working.
Yes
System normal
No
Step 8
Check the circuit between the BCM harness connector IP29 and the left front door motor harness connector
DR06.
Body Electric
Central Locking
11-337
1
2
3
4
5
6
7
8
9 10
20
30
40
19
29
39
18
28
38
17
27
37
16
26
36
15
25
35
14
24
34
13
23
33
12
22
32
11
21
31
1
6
7
8
9
10
2
3
4
5
Left Front Door Lock Motor Harness
Connector DR06
Body Control Module 1 Harness Connector IP29
FE11-5805b
(a)
Disconnect the BCM harness connector. Refer to
.
(b)
Disconnect the left front door motor wire harness connector.
Refer to
(c)
Measure resistance between the BCM harness connector
IP29 terminal No.37 and the left front door motor wire harness
connector DR06 terminal No.4 with a multimeter.
Standard Resistance: Less than 1 Ω
Is the resistance specified value?
Yes
No
Step 9
Repair the open circuit between the BCM harness connector IP29 and the left front motor wire harness
connector DR06.
(a)
Confirm the open circuit between the BCM harness
connector IP29 and the left front motor wire harness
connector DR06 repair is completed.
Is the electric door lock working?
Yes
System normal
No
Step 10
Measure the BCM harness connector IP27 terminals No.5 voltage.
1
2
3
4
5
6
7
8
Body Control Module 3 Harness
Connector IP27
FE11-5813b
(a)
Use a mechanical key or the central locking control button to
lock doors while measure the BCM harness connector IP27
terminal No.5 voltage with a multimeter.
Standard Voltage: 11-14 V
Is the voltage specified value?
No
Yes
Step 11
Measure the BCM harness connector IP27 terminal No.6 voltage.
(a)
Use a mechanical key or the central locking control button to
repeatedly lock and unlock several times, while measure the
BCM harness connector IP27 terminal No.6 voltage with a
multimeter.
11-338
Central Locking
Body Electric
Is the power supply voltage between 0 V and the power supply
voltage?
Yes
No
Step 12
Replace the BCM.
(a)
Is the electric door lock working?
Yes
System normal
No
Step 13
Repair the open circuit between the BCM harness connector IP27 and the electric door lock harness
connector.
1
2
3
4
5
6
7
8
Body Control Module 3 Harness Connector IP27
FE11-5807b
(a)
Confirm the open circuit between the BCM harness
connector IP27 terminals No.6 and 5 and the electric door
lock assembly harness connector corresponding terminals
repair is completed.
Confirm the repair completed.
Next
Step 14
System normal.
Body Electric
Central Locking
11-339
11.9.7.5 Mechanical key / Central Locking Switch Can Not Unlock All Doors
Schematic:
Body Control Module
Left Front Door Lock Assembly
Right Front Door Lock
Assembly
Left Rear Door Lock
Assembly
Right Rear Door Lock
Assembly
Left
Front
Door
switch
FE11-5801b
Diagnostic Steps:
Note
When there is not a remote control key, use the scan tool special setting function to drive the door locks. Select as the
following sequence: body control module / BCM Special Set Function / lock / unlock dual locks (all doors) / unlock all
doors.
Step 1
Use the remote control to lock.
Is the remote control locking working?
Yes
No
Step 2
Check the remote anti-theft system for potential malfunction.
(a)
Check and repair the remote anti-theft system for potential
malfunction.
Is the electric door locking working?
Yes
System normal
11-340
Central Locking
Body Electric
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