Geely Emgrand X7. Manual part — 486

(a) Turn the ignition switch to OFF position.

(b) Disconnect right rear glass lift motor harness
connector DR33.

(c) Disconnect BCM harness connector IP47.

(d) Measure resistance between left rear glass lifter
motor wire harness connector DR33 terminal A and
BCM wire harness connector IP47 terminal 10.

(e) Measure resistance between left right glass lifter
motor wire harness connector DR33 terminal B and
BCM wire harness connector IP47 terminal 2.

Standard Resistance: Less than 1 Ω

Is the resistance at a specified value?

DR33右后侧玻璃升降电机线束连接器

IP47BCM线束连接器

A

B

5 6 7 8

9 10 11 12

13

14 15 16 17

1

2 3 4

NL11-3235b

5

Replace right rear side glass lift motor.

(a) Replace right rear side glass lift motor, refer to

11.4.8.11 rear door glass lift motor replacemen

.

(b) Clear DTC, and read DTC again

Whether fault codes exists or not.

6

Replace the BCM

(a) Replace BCM and refer to

Replacement of BCM in 11.8.8.1

.

Confirm the completion of repair.

7

The system is normal.

Next

No

The system is normal.

Yes

Yes

Go to step 6

No

IP47BCMharness connector

DR33Right rearside glass lifting motor harness

connector

1943

10.2.4.19 DTC B1224

Fault diagnosis code Descriptions

B1224

Driver-side electric window anti-trapping module HALL sensor faults.

Circuit diagram:

30A

IF

12

20

19

18

IP+B

14 IP50

4 DR02 5

7 DR02

DR02

2

1

DR02

DR02

3 DR02

LIN

BCM

M

DR10

DR10

DR10

左前玻璃

升降电机

DOWN

OT
DN

OT
UP

UP

RF09

1

RF09

2

RF09

4

10A

IF25

IP+B

雨量传感器

NL11-3236b

Diagnostic Steps:

1

Inspect whether there is any DTC Code other than B1224.

(a) Inspect whether there is any DTC Code other than B1224.

2

Replace left front glass lift motor,

(a) Replace left front glass lift motor; refer to

11.4.8.5 left front glass lifter motor replacement

.

Confirm the completion of repair.

3

The system is normal.

Next

Yes

Go to

DTC list in 10.2.4.2

and repair according

to trouble codes.

No

Left frontglass

lifting motor

Rainfall sensor

1944

10.2.4.20 DTC B1236

Fault diagnosis code Descriptions

B1236

Rain sensor fault

Circuit diagram:

30A

IF12

20

19

18

IP+B

14 IP50

4 DR02 5

7 DR02

DR02

2

1

DR02

DR02

3 DR02

LIN

BCM

M

DR10

DR10

DR10

左前玻璃

升降电机

DOWN

OT
DN

OT
UP

UP

RF09

1

RF09

2

RF09

4

10A

IF

25

IP+B

雨量传感器

NL11-3236b

Diagnostic Steps:

1

Inspect whether there is any DTC Code other than B1236.

(a) Inspect whether there is any DTC Code other than B1236.

2

Inspect the communication between the rain motor and the
fuse.

Yes

Go to

DTC list in 10.2.4.2

and

repair according to trouble
codes.

No

Left frontglass

lifting motor

Rainfall sensor

1945

(a) Turn the ignition switch to OFF position.

(b) Disconnect rain sensor harness connector
RF09.

(c) Measure resistance value between rain sensor
harness connector RF09 terminal1 and fuse

Standard Resistance: Less than 1 Ω

(d) Measure resistance between rain volume
sensor wire harness connector RF09 terminal 1 and
grounding.

Standard Resistance: 10 kΩ or higher

Is the resistance at a specified value?

NL11-3237b

4

3

2

1

RF09雨量传感器线束连接器

3

Inspect the communication between the rain motor and the
grounding.

(a) Measure resistance between rain volume

sensor wire harness connector RF09
terminal 2 and grounding.

Standard Resistance: Less than 1 Ω

Is the resistance at a specified value?

NL11-3238b

4

3

2

1

RF09雨量传感器线束连接器

4

Replace rain sensor.

(a) Replace rain sensor, refer to

Confirm the completion of repair.

5

The system is normal.

No

Repair or replace the harness.

Yes

Next

No

Repair or replace the harness.

Yes

RF09 rainfall sensorharness connector

RF09 rainfall sensorharness connector

1946