Great Wall Body Electric Apparatus (K5-4G63-4G69-2.5TCI Left Hand Drive).

Схемы электрооборудования Great Wall Hover H3/H5 (Hafu, Haval H3/H5, X240).

Great Wall Body Electric Apparatus (K5-4G63-4G69-2.5TCI Left Hand Drive).

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Function Chart for Numbered Pins of Intermediate Connection of Wiring Harness 1.

Function Chart for Numbered Pins of Intermediate Connection of Wiring Harness 2.

Function Chart for Numbered Pins of Intermediate Connection of Wiring Harness 3.

Function Chart for Numbered Pins of Intermediate Connection of Wiring Harness 4.

Function Chart for Numbered Pins of Intermediate Connection of Wiring Harness 5.

Function Chart for Numbered Pins of Intermediate Connection of Wiring Harness 6.

1# Fuse Box (Gasoline).

2# Fuse Box (Gasoline).

Battery Starter Engine.

Engine Electronic Control System.

Anti-theft Airbag.

4-loop Airbag System.

ABS EBD Electronic Control System.

TCS Electronic Control System.

Reversing Radar Reversing Image.

AWD Electronic Control System .

Electric Horn Intrument Cluster.

Cigar Lighter Electric Rearview Mirror Rear Wiper Washer.

Power Door and Window (with anti-pinch function).

Power Door and Window (without anti-pinch function).

Power Electric Heating Seats Power Socket Sunroof.

Central Door Lock.

Body Control Mechanism.

Reversing Image System.

Lighting System.

Relationship between Wiring Harnesses and Connector Connection Number Chart (4G63/4G69).

Relationship between Wiring Harnesses and Connector Connection Number Chart (2.5TCI).

BCM Light Front Washer and Wiper.

Function Chart for Numbered Pins of Intermediate Connection of Wiring Harness 1.

Function Chart for Numbered Pins of Intermediate Connection of Wiring Harness 2.

Function Chart for Numbered Pins of Intermediate Connection of Wiring Harness 3.

Function Chart for Numbered Pins of Intermediate Connection of Wiring Harness 4.

Function Chart for Numbered Pins of Intermediate Connection of Wiring Harness 5.

Function Chart for Numbered Pins of Intermediate Connection of Wiring Harness 6.

1# Fuse Box (Gasoline).

Fuse Box Label.

Layout Chart of Fuse Box Leading-out Terminals.

2# Fuse Box (Gasoline/Diesel Oil).

Fuse Box Label.

Layout Chart of Fuse Box Leading-out Terminals.

Battery Starter Engine.

Engine Electronic Control System.

Anti-theft Airbag.

9-loop Airbag System.

ABS EBD Electronic Control System.

TCS Electronic Control System.

Reversing Radar Reversing Image.

AWD Electronic Control System.

Electric Horn Intrument Cluster.

Cigar Lighter Electric Rearview Mirror Rear Wiper Washer.

DVD Player (1).

DVD Player (2).

Air Conditioner (1).

Air Conditioner (4D20 Model).

Power Door and Window (with anti-pinch function).

Power Door and Window (without anti-pinch function).

Power Electric Heating Seats Power Socket Sunroof.

Central Door Lock.

Function Introduction.

1. Locking.

Body control mechanism will implement the locking function under the following conditions.

(a) Locking by Remote Key.

Body control mechanism has received the “Locking by Remote Key” command successfully, and all doors are closed.

(b) Locking Door by Speed Sensing.

When vehicle speed is up to the scalable speed (with 15km/h as its initial value), the current door lock state is “unlocked”, and all doors are closed.

If no key has been inserted in the ignition lock, and when unlocking doors remotely, locking is implemented when all doors do not show any action.

(d) Central Control Switch Locking.

When locking by pressing the main control locking switch, all doors are locked by the body control mechanism.

(e) Manual Locking by Key.

Rotate the driver’s door key to the locking position.

2. Unlock.

Body control mechanism will implement the unlocking function under the following conditions.

(a) Unlocking by Remote Key.

Body control mechanism has received the “Unlocking by Remote Key” command successfully.

(b) Unlocking by Collision.

When ignition switch is at the ON or START position, body control mechanism will unlock for five times within three seconds after any collision signal has been received;

When ignition switch is at the ON or START position, body control mechanism will unlock for five times within three seconds after any abnormal airbag signal has been detected.

Special notice: locking is unavailable when the unlocking signal from airbag collilion is invalid, then, the ignition switch is required to be rotated from LOCK to ON then to LOCK continuously, so as to restart the locking function.

When unlocking by pressing the central control unlocking switch, all doors will be unlocked by the body control mechanism.

(d) Manual Unlocking by Key.

Rotate the driver’s door key to the unlocking position.

(e) Unlocking by Pulling out the Key.

When the current central door lock state is “Locked”, and the key is transformed to the “Pull out” state from the “Inserted” state, unlock.

3. Anti-mislocking Function.

Door lock is under the “Locked” state, then, any door, from the “opened” state to the “closed” state, unlocking action will be conducted once.

Body Control Mechanism.

Function Description.

Body Control Mechanism (BCM) realizes the intelligent control and functions of body electric apparatus, including the following content in details:

1. Working of exterior and interior lights, such as the high-beam and low-beam lights, sidelight, license plate light, front and rear fog lights, brake light, hazard warning light, turn light, door light, ceiling light and foot light are realized by operating their switches.

Relevant tips are given by instrument cluster. And such lighting functions as Automatic Lighting, Follow Home, Follow Vehicle are realized by rain and light sensors and the corresponding logics;

2. For off-line configured vehicles, high-speed, low-speed and interval logic control of wiper can be realized by operating the wiper switch, and automatic wiper function can be realized with the cooperation of rain and light sensors.

3. Remote control function, that is, the locking, window closing and vehicle finding functions can be realized by the three remote control buttons;

4. Central door lock control, back door unlocking, unlocking by collision, automatic locking when speed is higher than 15km/h, and anti-mislocking can be realized;

5. Remote window closing is realized by pressing the locking button for long; functions as anti-pinch, horn alarming and prompting functions are available;

6. Electric four-wheel-drive front axle control and 4WD indicator prompting functions are available;

7. The system is provided with such functions as power management, high and low voltage protection, delayed breaking off and system dormancy.

System Composition.

BCM Interface Definition View and Pin Definition.

Maintenance Guidance.

1. System Diagnosis.

Connect X431 to the vehicle diagnosis port, rotate the ignition switch from LOCK to ON position, read fault codes from the fault code reading interface, and recognize if body control mechanism is normal, so as to show the fault repair range.

2. Fault Code Clearing.

X431 enters the fault clearing interface to clear fault codes by operation, and the ignition switch is turned to LOCK from ON. Real fault codes still exist.

3. Action Test.

X431 enters the off-line action interface to force the output mechanism to work by operation, thus distinguishing input problems from output faults.

4. Data Flow Reading.

X431 enters data flow reading interface to check each input or output status by operation, thus helping to analyze problems.

Repair Notice.

1. Familiar with system composition.

2. Do not connect uncertain dummy load at will.

3. Do not jumper wires at will.

4. Conduct diagnosis, measurement and repair with X431, multimeter and oscilloscope.

5. After finishing repair, it is required to turn the ignition switch from LOCK to ON position, so as to inspect if output of each function is normal.

6. Special Notice

(a) After replacement of BCM, it is required to configure vehicle information code by using X431;

(b) BCM includs various functions, so after replacement of BCM, it is necessary to close all unused functions by using X431 on the basis of vehicle configuration in the procedure as follows:

7. When replacing BCM, conduct remote key learning by using X431 in the procedure as follows:

8. When replacing key, it is required to adopt X431 for remote key learning.

Reversing Image System.

Reversing Image System Function.

Take images behind the vehicle through camera, then which will be sent to DVD and displayed, supporting the driver to reverse the vehicle.

Note: ignition lock switch is at “ON” position, DVD power is on, and shift lever is at the reverse gear.

Composition of Reversing Image System.

Definition of Camera Port.

Wiring Harness Connection Composition and Interface Definition.

Use Notes.

1. When surface of the camera is full of dust or other foreign matters, image effect may be decreased. Please clear them promptly. It is recommended to wipe slightly with soft damp cloth.

2. Do not spray the camera directly by high-pressure water gun.

3. For reversing at night, if it is dark and with no light around, snowflakes may occur to the reversing image due to lack of illumination.

Technical Parameters.

Lighting System.

Combination Headlamp Assembly.

Replace.

1. Seperate the wire connectors of the battery negative pole;

2. Remove the front bumper;

3. Unscrew the four bolts securing the combination headlamp, seperate the wire connectors of the combination headlamp, and remove the combination headlamp assembly.

4. Remove the low-beam bulb.

(a) Open the seal cover by counterclockwise rotation (Figure 1);

(b) Pull out the bulb plug;

5. Remove the high-beam bulb.

(a) Open the seal cover by counterclockwise rotation (Figure 2);

(b) Pull out the bulb plug;

6. Remove the front position light bulb.

Open the position light bulb stand by counterclockwise rotation, and pull the bulb out from the stand (Figure 3).

7. Mount the combination headlamp assembly.

The mounting order of the combination headlamp is opposite to the removal order.

Adjustment.

For headlamp aiming adjustment, adjustment of headlamp adjusting screw can help to adjust the headlamp lighting point. Adjustment Description:

1. Position A refers to the left-right adjusting screw of low beam. Rotate it with a crosshead screwdriver clockwise to make the low beam move rightward, otherwise, leftward;

2. Position В refers to the up-down adjusting screw of low beam. Rotate it with a crosshead screwdriver clockwise to make the low beam move downward, otherwise, upward;

3. Position C refers to the up-down adjusting screw of high beam. Rotate it with a crosshead screwdriver clockwise to make the high beam move downward, otherwise, upward;

4. Position D refers to the left-right adjusting screw of high beam. Rotate it with a crosshead screwdriver clockwise to make the high beam move rightward, otherwise, leftward.

Front Fog and Turn Combination Light Assembly.

Replace.

1. Seperate the wire connectors of the battery negative pole;

2. Unscrew the four securing self-tapping screws, seperate the wire connectors of the front fog and turn combination light, and remove the front fog and turn combination light assembly;

3. Remove the front turn light bulb.

(a) Open the bulb stand by counterclockwise rotation (Figure 4);

(b) Rotate the bulb off from the lamp socket;

4. Remove the front fog light bulb.

(a) Open the seal cover by counterclockwise rotation (Figure 5);

(b) Pull out the bulb plug;

5. Mount the front fog and turn combination light assembly The mounting order of the front fog and turn combination light assembly is opposite to the removal order.

Rear Combination Lamp Assembly.

Replace.

1. Seperate the wire connectors of the battery negative pole.

2. Remove the four retaining bolts, seperate the wire connectors of rear combination lamp, and remove the upper and lower rear combination lamp assemblies.

3. Remove the rear turn light and reverse light bulbs.

(a) Rotate the bulb socket counterclockwise;

(b) Rotate the bulb off from the lamp socket;

4. Light source of the upper rear combination light is light emitting diode, which is unremovable. When the light source is faulty, the whole light shall be replaced.

5. Mount the rear combination lamp assembly.

The mounting order of rear combination lamp is opposite to the removal order.

Rear fog light assembly.

Replace.

1. Seperate the wire connectors of the battery negative pole.

2. Unscrew the three securing self-tapping screws, seperate the wire connectors of the rear fog light, and remove the rear fog light assembly.

3. Light source of the rear fog light is light emitting diode, which is unremovable. When the light source is faulty, the whole light shall be replaced.

4. Mount the rear fog light assembly.

The mounting order of rear fog light is opposite to the removal order.