Geely Emgrand X7. Manual part — 610
Geely Emgrand X7. Manual part - 610
(a) Replace the left front door lock motor assembly and refer to 11.7.7.1 "Replacement of Left
Front Door Lock Assembl".
Lock by a key to confirm whether the electric door lock normally locks.
6
Inspect the fastener switch.
(a) Dismantle central control door
lock button.
(b) Press central control door lock
button to carry out lock action,
meanwhile use multimeter to
measure resistance between wire
harness connector IP29 terminal
No.3 and No.4 of lock switch.
Standard resistant value :is less than
1Ω
Confirm if the resistance conforms to
standard value.
NL11-2206b
1
4
5
6
2
3
IP29 闭锁器开关线束连接器
3
4
7
Replace the lock switch.
(a) Replace lock switch, refer to 11.7.7.4 lock switch replacement.
Lock by a central door lock button to confirm whether the electric door lock normally locks.
8
Inspect the circuit between the BCM wire harness connector IP50 and the left front door
motor assembly wire harness connector DR04.
Yes
The system is normal.
No
Yes
Go to step 8
No
Yes
The system is normal.
No
IP29fastener switchharness
connector
2439
(a) For dismantling of BCM wire
harness connector, refer to
11.8.8.1 Replacement of BCM.
(b) Dismantle left front door lock
motor assembly harness
connector, Refer to11.7.7.1 Left
front door lock assembly
replacement.
(c) Use multimeter to measure
resistance between BCM wire
harness connector IP50 terminal
No. 37 and left front door motor
assembly wire harness connector
DR04 terminal No. 8.
Standard resistant value : is less than
1Ω
NL11-2208b
IP50 车身控制模块线束连接器4
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
37
Confirm if the resistance conforms to
standard value.
NL11-2207b
1
2
5
6
7
8
9
10
3
4
DR04 左前门锁电机线束连接器
8
9
Repair the open circuit fault between the BCM wire harness connector IP50 and the left
front door motor assembly wire harness connector DR06.
(a) Make sure that the fault of circuits of BCM wire harness connector IP50 terminal No. 37 and
circuits corresponding to left front door motor assembly wire harness connector DR04
terminal No. 8 are repaired.
Confirm whether the electric door lock is working correctly.
10
Inspect the voltage of the terminal No. 6 of BCM wire harness connector IP48.
Yes
The system is normal.
No
Yes
Go to step 10
No
IP50 body control module harness
connector4
DR04 left frontdoor lock motor
harness connector
2440
(a) Use mechanical key or central
control button to conduct unlock
action, meanwhile use multimeter
to measure voltage of BCM wire
harness connector IP48 terminal
No. 6.
Standard voltage: 11-14 V
Confirm if the voltage conforms to
standard value.
NL11-2209b
IP48 车身控制模块线束连接器2
1 2 3
4 5 6
7 8 9
10 11 12 13
6
11
Replace the BCM
(a) Replace BCM and refer to replacement of BCM in 11.8.8.1.
Confirm whether the electric door lock is working correctly.
12
Repair the open circuit between the BCM wire harness connector IP48 and the electronic
door lock assembly wire harness connector motor terminal.
(a) Make sure that the fault of circuits of BCM wire harness connector IP48 terminal No. 10
and circuits corresponding to each electric door lock assembly wire harness connector motor
are repaired.
Confirm the completion of repair.
13
The system is normal.
Next
Yes
The system is normal.
No
Yes
Go to step 12
No
IP48body control module harness
connector2
2441
11.9.6.6 Mechanical key. central control lock switch can not lock. unlock central control
door lock
Circuit diagram:
NL11-2198b
8 IP49
POS LAMP
LICENSE
CDL
LOCK
CDL
UN LOCK
DOL
UN LOCK
TALL CATE
UNLOCK
TALL
CATE AJAR
DOL
LOCK
DR
UNLOCK
DOOR
KEY LOCK
KEY
UNLOCK
DOOR
LOCK
GND
P-DOOR
4 IP50 24 IP50 10 IP48
4
IP+B
15A
IF
04
闭锁器
开关
右前
门锁
电机
右后
门锁
电机
左后
门锁
电机
后背门门锁电机
驾驶员
门锁电机
IP48
5
BCM
IP48
4
SO
4
3
1
3
3
15 IP49
3 IP48 6 IP48
16 IP49 37 IP50 2 IP48
M
M
M
7 DR04
8 DR04
9 DR04
2
SO
43
2
DR0
4
4
DR0
4
SO
4
3
1
SO
43
DR14
DR14
5 IP29
1
4
IP29
4
IP29
3 IP29
2
4
M
DR35
DR35
1
3
M
DR25
DR25
Diagnostic steps:
1
Inspect super-locking the key through the remote control key.
A. Check whether super locking can be triggered with the remote control key.
2
Inspect the possible fault of the remote control anti-theft system.
A. Inspect and repair the remote anti-theft system for potential malfunction.
Confirm whether the electric door lock is normal super-locking.
Yes
Go to step 3
No
Fastener
switch
R
ight
front
door
lo
ck
m
oto
r
R
ight
reardoo
r
lo
ck
m
oto
r
Left rear d
oor
lo
ck
m
oto
r
Rear back-door
door lock motor
Driver door
lock motor
2442
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