Geely EC715 2009, Workshop Manual

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Diagnostic Steps:
Step 1
Carry out the Central Locking active test.
(a) Use scan tool to test the Central Lock active locking function.
Is the Central Locking working properly?
No
Refer to 11.9.7.4 Mechanical Key / Central
Locking Switch Can Not Lock All Doors
Yes
Step 2 Use a mechanical key to lock.
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
Body Control Module 1 Harness Connector IP29
FE11-5802b
(a) Use the mechanical key to lock, unlock repeatedly, at the
same time measured the BCM harness connector IP29
terminal No.37 voltage with a multimeter.
Is the voltage between 0 V and 10 V?
No
Go to step 5
Yes
Step 3 Use a mechanical key to unlock.
(a) Use the mechanical key to lock, unlock repeatedly, at the
same time measure the BCM harness connector IP29
terminal No.23 voltage with a multimeter.
Is the voltage between 0 V and 10 V?
No
Go to step 5
Yes
Step 4 Check the left front door lock assembly.
Body Electric Central Locking 11-355
EC718/EC718RV EC715/EC715RV 10/2009