Mgzs mce zs11 circuit diagram p4

Tài liệu hướng dẫn sửa chữa xe MG ZS MCE, cung cấp các thông tin cần thiết để tiến hành sửa chữa, thay thế nhanh chóng, hiệu quả, hợp lý, chính xác.

Trang 3

This document is intended to assist in diagnosing electrical faults The document is divided into the following sections:

3.Connect test probes across battery terminals ensuring that polarity is correct

and record the voltage displayed.

A reading of 12.3V or more is acceptable, any battery which reads less than this will need charging.

Before commencing diagnosis of electrical problems, verify the condition of the battery

is acceptable by using the open circuit voltage test.

LOCATION OF CONNECTORES AND EARTH LEADS - Shows the location of

connectors and earth leads on the vehicle For convenience, there will be several

connectors or earth leads in one picture.

EARTH LEAD CIRCUIT DIAGRAM - Provide all the ground circuit and put them

together, in order to look for earth information quickly for reader.

POWER DISTRIBUTION - Provides engine bay compartment and passenger compartment power distribution, it is intended to understand the condition of power distribution.

FUSE BOX DETAILS - The information and fuction of fuses and relays in the front

conpartment fuse box and passenger compartment fuse box.

SUB-SYSTEM CIRCUIT DIAGRAM - Provide each system service circuit diagram.

Battery voltage is used as a known reference for ascertaining whether or not circuits are receiving sufficiently high voltage for components to function correctly This reference is only a guide since most electronic circuits are designed to function over a wide range of voltages In addition, consideration must be given to readings affected by voltage drop across certain components and fluctuations due to cable lengths.

2.Adjust digital multimeter to read DC volts on the appropriate scale.

INTRODUCTION - Includes the following contents: ABOUT THIS DOCUMENT,

ELECTRICAL PRECAUTIONS, ABBREVIATIONS, WIRE COLOUR CODES,

HARNESS ABBREVIATIONS, WIRE OPTION CODES, POWER SUPPLY MODES, CONNECTOR DETAILS, FAULT DIAGNOSIS, HOW TO USE THIS CIRCUIT.

CONNECTOR TETAILS - Provide the connector faceview, cavities, color and type.

About This Document

Foreword

General

Battery Voltage

Open Circuit Voltage Test

1.Switch off all electrical loads on the vehicle.

Trang 4

Prior to commencing any test procedure on the vehicle, ensure that the relevant test equipment is working correctly and any harness or connections are in good condition This particularly applies to mains lead or connections.

Never reverse connect the vehicle battery and always observe the correct polarity when connecting test equipment.

Before disconnecting the battery, switch off all electrical equipment.

Whenever disconnecting live ht circuits, always use insulated pliers and never allow the open end of the ht lead to come into contact with other components, particularly ECU's Since high voltage spikes can occur on the terminals of the coil while the engine is running, exercise caution when measuring the voltage at these points.

The following guidelines are intended to ensure the safety of the operator whilst

preventing damage to the electrical and electronic components fitted to the vehicle.

The engine compartment of a vehicle is a particularly hostile environment for electrical components and connectors Always ensure these items are dry and oil free before disconnecting and connecting test equipment Never force connectors apart either by using tools or by pulling on the wiring harness.Always ensure locking tabs are

disengaged before removal and note orientation to enable correct reconnection.

Ensure that any protective covers and substances are replaced if disturbed.

Before removing a faulty component, refer to the Workshop Manual repair procedures Ensure the ignition switch is turned to the 'OFF' position, the battery is disconnected (see Battery Disconnecting) and any disconnected harnesses are supported to avoid any undue strain at the terminals When replacing the component keep oily hands away from electrical connection areas and push connectors home until any locking tabs fully engage.

Trang 5

A A/C ABS ACC AEB ALT AMP ANT ATC AVM BCM BLIS BUS CAN CDL CHSML DCDC DDSP DI DRL EF EMS EPB EPS ESCL EVAP EVP F FCW FL FR FVCM

Abbreviation-1

Foreword

Ampere Air Conditioner Anti-Lock Braking System Adaptive Cruise Control Autonomous Emergency Brake

Alternator Amplifier Antenna Automatic Temperature Controller

Around View Module Body Control Module Blind Spot Information System

BUS System Controller Area Network Center Door Lock Center High Stop Mounted Lamp

DC/DC Driver Window Lift Switch

Direction Daytime Running Lamp Front Compartment Fusebox Engine Management System Electric Power Brake Electric Power Steering Electronic Steering Column Lock

Evaporator Electric Vacuum Pump

Fuse Forward Collision Warning

Front Left Front Right Front View Control Module

Trang 6

GND HDC HRW IACU IGN ILLU IMMO ISA LDW LH LKA LVDS MS PASS PEPS PLCM PWR R RDA RH RL RR SCRN SCS SCU SIG TLSW T-BOX TEMP TPMS V

Foreword Abbreviation-2

Ground Hill Descent Control Rear Windscreen Heating

Air Purifier Ignition Backlighting Immobilization Intelligent Speed Assistance Lane Departure Warning

Left Hand Lane keeping Assistance Low Voltage Differential Signal

Middle Speed Passenger Passive Entry Passive Start Power Liftgate Control Module

Power Relay Rear Driving Assistance

Right Hand Rear Left Rear Right Shielding Wire Stability Control System Shift Control Unit Signal

Turn Light Column Switch

TBOX Temperature Tire Pressure Monitoring System

Voltage

Trang 7

Wire Color Codes

Foreword

R B O S K N Y U P W G T DG DU LG LU

Red Black Orange Slate Pink Brown Yellow Blue Purple White Green Tan DG Dark Blue Light Green Light Blue

Trang 8

Body Harness Driver Door Harness Driver Seat Harness 1.5L Engine Harness 1.3T Engine Harness Facia Harness Fuel Tank Harness Passenger Door Harness Rear Left Door Harness Rear Right Door Harness Sunroof Harness

Trang 9

G15D-DVCT G13DT CRUISE CONTROL

CN-VI CN-V, PHASE 2 MICRO HYBRID A/T-6SHFT M/T-5SHFT M/T-5SHFT(SMC)

CVT E-LOCK ABS+EBD ESP+EBA+HDC VACUUM,HIGH ALTITUDE,EVP ADAPTIVE C/CONTROL ELEC-P/BRAKE HDL-P/BRAKE TPMS, DIRECT M/FOLD-P/CONT-OSRM P/FOLD-P/CONT+HEAT-OSRM INTR,RR COMPT,COURTESY PWR-H/REST N/TILT-D/SEAT

FRT-S/HEATING DUAL+SIDE-A/BAG THORAX & PELVIS SIDE A/BAG ELR P/T+L/LIMIT-DRV ELR P/T+L/LIMIT-PASS S/BELT REMINDER FRT-S/BELT REMINDER DRIVER INFO ENHANCED,MULTI COLOR

D/INFO,SEGMENTED,VAR 1

Trang 10

FRT FOG LAMP

RR FOG LAMP AUTO LIGHT CONT

DRL DRV ONLY-ANTI TRAP NON-ANTI TRAP CAMERA DUAL PASE SWITCH-ES,KEYLESS NOT EQUIPPED IMMO SUN ROOF,VAR.1

BT HANDS FREE PHONE

RR-PAS NORMAL-RR WPR VARIABLE T-BOX RRM,W/GPS T-BOX, DERIVATIVE 1 HOOD CONTACT SWITCH,COMPOSITIVE

REMOTE START-ENGINE NOT EQUIPPED BLIS,TYPE A ILLUMINATED,AUX LIGHTING,TYPE B

AEB SYSTEM VISION,360 VIEW,COLOR,ANALOG VISION,360 VIEW,COLOR,DIGITAL FRONTAL IMPACT SENSOR SMART CHARGING ETC-SINGLE A/CON USB PORT,5

4 SPEAKER

Trang 11

6 SPEAKER

1 MIC

2 MIC NAVIGATION NON-NAVIGATION S/WHEEL REMOCON NON-S/WHEEL REMOCON

CID TYPE 3 CID TYPE 5 DIGITAL RADIO (DAB)

CBU KD CN EXP M/T-6SHFT,6P17 SUN ROOF,VAR.2

Trang 12

"KL30" means battery power (B+)

"KL50" means battery power (B+) with the ignition switch in position ST.

"KL58" means battery power (B+) with master light switch in position I and II.

"KL31" means GND.

According different power status, battery power (B+) is numbered as KL30, KL15, KL15 SW, KLR, KL50, KL58, KL31.

"KLR" means battery power (B+) with the ignition switch in position ACC.

The symbols of power supply in the circuit diagram are expressed as follows:

Definition of Power Supply

Foreword

"KL15/KL15 SW" means battery power (B+) with the ignition switch in position ON.

KL15

KL50 KLR

KL58

KL15 SW

KL30

Trang 13

Connector information includes the following contents:

Connector properties contain the following contents:

Connector No.- The assigned number, prefixed with the harness ID, e.g.BY Refer to the harness abbreviations for harness ID.

●Connector Description: Usually derived from the component to which the connection is made.

●Connector Number, Part number, Name, Color, Type

●Connector Color: The shell color of connector, it also will be marked in fave view.

●Connector Location：Used in conjunction with the photograph to determine the location

of the connector.

●Connector Type: Including male connector, female connector, eyelet, etc.

Connector means harness terminal connector.

BLACK

16

15

45 60 30

Trang 14

3 Using the photographs contained in the Connector section, locate a point on the circuit (approximately half way between supply and earth) which is easily accessible.

4 Check that the PIN out details of the connector are correct and that the correct signals exist at the correct terminals.

5 Continue to the next point on the circuit which is easiest to access and repeat the above.

6 Continue with this approach until a fault is found, rectify the fault and then verify that the circuit operates correctly.

When diagnosing an electrical fault, follow the steps below:

1 Study the circuit diagram appropriate to the reported fault to ensure a good

understanding of circuit operation.

Trang 15

In the below picture, there are normal electrical components refered in this

30

86

87a 87

LoadLampLED

Woofer

Tweeter

AntennaDiode

Mega Fuse Midi Fuse J-Case Fuse Mini Fuse

Trang 16

{The Twisted Pair Wires are shown as illustration.}

symbols of controller and device is as shown in the figure above.

If all pins connected is shown in this page, the border of controller/device will be full line, or there will be a lightning symbol in the border.

How to Use This Circuit

Foreword

Contorller/Device

Starter

Body Control Module

Screen

Twisted Pair Wires

{The Screen Wire is shown as illustration.}

Trang 17

0.35 means wire sectional area, the unit is square milimeter.

GP means wire color, the main color is green and second color is purple.

Meanwhile, the really color is shown on the wire.

"S40P" indicates the configuration code of the wire.

Harness configuration code can be used in combination with "and/or/uon".

"And" use & or && denote; "or" use / or || denote; "non" use ! denote.

Harness Connector on Device

The in-line connector is shown as illustration.

EB070 & EM001 means the numbers of the in-line connectors.

The symbol of dark blue with pin is male connector, and the other is famale.

The illustration means PIN 11 and PIN 21 are connected with each other of EB070 and EM001.

Trang 18

Front Compartment Fusebox

ABS/Pump Blower Motor Body Controller KL.30_4 Body Controller KL.30_2 Body Controller KL.30_1 Passenger Fusebox 2 Passenger Fusebox 1 Cooling Fan EPS

EF25

20A EFL8

40A EFL3 80A EFL2 80A

EFL5 40A

EFL9

40A EFL7

150A EFL1 80A

EFL4

D01.Front Compartment Power Distribution（1）

Trang 19

NSE:OXY Sensor; SGE:OXY SENSOR,VCT, Oil Control Injectors

Cooling Fan Relay BOX/NTS/SS SW/EVP EMS 1

IGN Coil NSE:purge

valve+intake&exhaust VCT EMS ECU

15A EF2 10A

EF15

30A EF12

5A EF8 ER3 Main Relay

Trang 20

ER10 EVP Relay

ER13 Horn Relay

ER3 Main Relay

ER1 Fuel Pump Relay ER14 Compressor Relay

5A EF8

15A EF13 25A

EF21

30A

EFL15

10A EF4

5A EF5 20A

EF9

Trang 21

WiperMot-R-DRV WiperFast/Slow SW Wiper Motor Fast Wiper Motor Slow Wiper Enable

RrWiperRelay-DRV GND 1 DRL RH Front Fog Lamp RH Front Fog Lamp LH

Front Fog Lamp Relay Coil-L DRL LH

DRL Relay Coil Main/DippedBeam Relay CoilMain/DippedBeam LH Main/Dipped Beam RH Front Fog LampRelay Coil-R

14 BY02318

7

30A EF7

10A EF28

ER15 Rear Wiper Relay

oh ER12 Front Wiper

High/Low Speed Relay

ER20 Front Right Fog Lamp Relay ER11 Front

Wiper Enable Relay oh

10A EF11

15A

EF16

10A EF10

10A EF17

ER16 Front Left Fog Lamp Relay ER9 Main/Dipped

Beam Headlamp Relay

10A EF3 10A EF1

ER8 Daytime Running Lamp Relay

Trang 22

STARTER RELAY COIL Starter Motor RelayCoil CTRL EMS ECU2 Starter Solenoid Ignition Relay Coil GND 2 SDM PS FUSEBOX IG/FVCM/FRADAR EMS/TCU

5A EF19

5A EF30 ER4 Starter Relay

5A EF20

ER7 KL15 Relay 30A

EFL13

Trang 23

EFL11(Spare) EF23(Spare) EF22(Spare)

EF26(Spare) EFL17(Spare) EFL12(Spare)

Trang 24

Front Compartment FuseboxBY025-1

22

Passenger Compartment Fusebox

Front/Rear wash Diag Socket

PRND

FL Seat Heat SDM

AEM Power Seat PWR-83

10A CF2 5A

CF3 10A

CF4 10A

CF5 30A

CF43 30A

CF44

30A CF7

15A 5A

CF6 25A

CF42(MT) 40A CF42(AT/CVT)

D07.Passenger Compartment Power Distribution（1）

Trang 25

Passenger Compartment Fusebox BY090-114

Rear Wash GND-Rear Wash

KL.30-95 KL.30-96

Heated Mirrors RDA/AVM

Pass Line-90 WIN PWR1

AC Controller Power Socket Pass Line-45

Relay

10A CF20

5A CF18 10A

CF21

5A CF16 5A CF17

CR1 Windscreen /Mirror Heating Relay 25A

CF23 10A CF22

5A CF19 5A

CF12

Trang 26

Passenger Compartment Fusebox BY090-2

34

BY090

BY167 34

ESCL Sunshade TCU IPK KL.30-100

PWR-49 PWR-2

GND-117 KL.30-101

KLR Relay Coil

Front Wash Relay Coil TPMS

BYS061 BYS304

1 FA001

114 117 56

99 102 64 62 60 58 118 103

10A CF32 5A CF31

15A CF27

5A CF26 CR6 KLR Relay

CR4 Front Left Seat Heating Relay

CR3 Front Washer Relay

30A CF29 30A CF28

20A CF24

CF30

Trang 27

CF9(Spare) CF10(Spare) CF11(Spare) CF38(Spare) CF36(Spare)

CF37(Spare) CF8(Spare) CF39(Spare) CF35(Spare) CF33 Spare CF13(Spare)

CF14(Spare) CF40(Spare)

CF41(Spare)

CF34 Spare

Trang 28

BY067A 1

BY057

1

BY106B 1

PDS001

BY092

1

BY065 1 BY067B 1

BY083B 1

PD001 5

Trang 29

BY171

10RL001 BYS02010

BYS173

BY069 10

BY111A

1 BY076

1 BY062

1 BY186 1

BYS062 BYS099

Trang 30

BYS015

BY081 1 BYS016

BY108 1 BY066A

Trang 31

EL003 1

BY016 2

BY015 2

BY015 1

EL015

1 1EM23

Cable 1

BY012 26

BY028 4 1

BY012A 26

EM02 1

BY032 4B 4K

BY027 4B 4K

Engine Control Module-1.3T

O.S.STARTL O.S.STARTH

Engine Control Module-1.5L-CN5

O.S.STARTL O.S.STARTH

STARTER RELAY COIL Starter Motor Relay Coil CTRL Starter Solenoid

30A EFL13

ER4 Starter Relay

S01.Starting and Charging（1）

Trang 32

KL311

BY137 8

BY053

2

BY052 4

BY051

46 11

BY054 12

BY054 11 BY055

Start Stop Button

PriySw-SIG PriySwRefc-SIG SSBAccryIndr-HSD SSBIgnIndr-HSD

Body Control Module

OPH10_PWM for Position Lamps Rear

Body Control Module

SSBAccryIndr-HSD PriySw-SIG PriySwRefc-SIG SSBIgnIndr-HSD Power 4

GND GND01 KLR Relay Coil Power 2 Power 1 Power 3

Body Controller KL.30_1 Body Controller KL.30_2

Body Controller KL.30_4 Body Controller KL.30_3

2 BT001

118 BY090

22 11 18 15 BY023

15A EF27 30A

EF25

20A EFL8

25A EF21

S02.Starting and Charging（2）

Trang 33

SEE BUS SYSTEM

KL30

KL31

BY046 2 1

FT004 1 3 2

BY067A 1

1

BY028 65

BY028 29

97

BY053 17

BY053 1

BY021 BY020

BY135 3

Battery IGN Main Relay Supply Via Main

Relay-100 Supply Via Main Relay-102 O.S.STARTH I.S.CRANK O.S.STARTL I-S-ACCCAN H

CAN L

I-A-TMOT2 V_V_APP1 G-R-SENANA2 I-A-TVPS GND 3 V_V_APP2 Pedal Sensor2Accelerator Accelerator PedalSensor1 O-V-SENSOR 3

GND 4 GND 2 GND 1 GND-PedalSensor 2 GND-PedalSensor 1

GND 2 EMS/TCU Ignition Relay Coil EMS 1 STARTER RELAY COIL EMS ECU 2

EMS ECU EMS ECU2 Starter MotorRelay Coil CTRL

Body Control Module

PCM accessory/wakeup Ignition Relay Coil

Accelerator Pedal Position Sensor

PWR 1 EMS 1 GND 1 GND 2 EMS 2 PWR 2

9

8 7 BY070 9

5A EF20

ER4 Starter Relay

5A EF30 ER3 Main Relay ER7 KL15 Relay

5A EF5

30A EFL13

S03.Engine Management System-1.3T（1）

Trang 34

EM22 1 3

2 2 3 4 1 EM15EM30

5

EM51 2

EM07 1 3

10 53

19 38 18

57 20 54

EM08 1 3 2

Air Flow Sensor

5V SIGNAL GND

TMM Water Temperature Sensor

Camshaft Position

Intake Sensor

5V GND

Cylinder Head Water Temperature Sensor

Knock Sensor Manifold

Throttle Actuator Actuator2ThrottleO-V-SENSOR4 GND for Throttle PositionThrottle ThrottlePosition I-F-CAMPOSE

G-R-CAM I-T-HFM G-R-SENDIG1 I-A-TAIR O.V.DG

I.F.DGU G.R.DG O-T-EWGENG

O-T-ETMPOSO-Y-ETMNEG

I-A-OILP

O-V-SENSEOR8 I-F-CAMPOS1 G.R.TGROUND O-V-SENSOR7 I.A.TMOT

G-R-SENDI5 O.V.MANIFOLD I-A-TMOT3 G-R-SENANA3 G-R-SHENANA2 Knock Sensor B

Camshaft Position Exhaust Sensor

5V GND

SPL07 SPL15

SPL08 SPL12

SPL11

Trang 35

EM27 1

EM27 2

EM26 1

EM26 2

EM29 1

EM25 2

EM24 2

EM25 1

EM24 1

EM32 1

EM11 3 2 EM10

1

EM11 1

EM10

3 2

EM02 32 33

2

BY028

EM12 1

EM12 3 2

EM02

Fuel Injector 3-2

Fuel Injector 1-2

Fuel Injector 2-2

Fuel Injector 1-1

Fuel

Injector

3-1

Fuel Injector 2-1

Ignition Coil-3

Ignition Coil-2

Ignition Coil-1

EMS ECU

Ignition Coil 1 Ignition Coil 2

Ignition Coil 3 O-P-IV2-2

Main Relay O-P-IV3-1 O-P-IV2-1 O-P-IV1-1 O-P-IV3-2 O-P-IV1-2

30A EF12

Trang 36

EM01 9

EM21 5

EM56

3 4 1 EM18

2

EM21

6

EM56 2 EM18

1 EM04

3 2

Purge Washer Pump

Downstream Lambda Sensor

SIG GND

HEATER-HEATER+

Canister Purge Valve

I.A.LSUIP1 02 Post Sensor

Heating O.V.LSUVM1

D/Stream sensor O.T.LSU

I.A.LSUVN1 Purge Valve G.R.LSDOWN Main Relay G.R.TGROUND I-A-PPS B-D-LIN2(PP)

O.V.MANIFOLD G-R-SENDIG1

NSE:OXY Sensor; SGE:OXY SENSOR,VCT, Oil Control Valve,Canister Purge EMS ECU

Upstream Lambda Sensor

Trang 37

EM13 2

EM14 1

FT002 1

FT002 2

BY009 3

1

BY070 1

BY028

EM02 27 19

31

EM02 22

EM14 2

Intake Variable Camshaft Timing

Oil Control

Valve

Boost Air Pressure Sensor

Canister Vent Valve

O-T-CV S PWR

I-A-BAP I-A-TBA O-V-SENSOR11 G-R-SENANA4

Main Relay O-T-OCV O-T-CVVTI O.T.CVVTO O-T-TW

Cooling Fan Relay BOX/NTS/SS SW/EVP NSE:purge valve+intake&exhaust VCT

EMS ECU

Exhaust Variable Camshaft Timing

EF15 ER3 Main Relay

Trang 38

KL30

BY135 4

BY020 BY021

BY053 17

BY032

Vacuum Sensor

5V Ground Signal

Accelerator Pedal Position Sensor

PWR 2 EMS 2 GND 2 GND 1 EMS 1 PWR 1

GND 2 GND 1 Sensor GND 2 I.A.PVAC Sensor Supply V_V_APP2 Pedal Sensor 2Accelerator GND-PedalSensor 2 GND-PedalSensor 1 Pedal Sensor 1Accelerator V_V_APP1

Battery I.S.ACC/IGN O.S.STARTL

O.S.STARTH Main Relay Supply Via Main Relay-15 Supply Via Main Relay-16 I-S-STRM IGN/I-S-ACC

Body Control Module

PCM accessory/wakeup Ignition Relay Coil

GND 2 EMS/TCU Ignition Relay Coil EMS 1 STARTER RELAY COIL EMS ECU 2

EMS ECU EMS ECU2 Starter MotorRelay Coil CTRL

5A EF20

5A EF30 ER3 Main Relay

30A EFL13

ER7 KL15 Relay 5A

EF5 ER4 Starter Relay

S08.Engine Management System-1.5L-CN5（1）

Trang 39

EL014A 1

EL021A 1 2

EL005A

3 1 2

EL018A 1

EL011A

EL011A 20

EL022A 3

Engine Coolant Temperature Sensor Manifold Pressure Sensor

Knock Sensor

Camshaft Position Exhaust Sensor

GND 5V+

Camshaft Position Exhaust Sensor O.V.DGU

Trang 40

1

EMS10

EL031A 2

EL030A 2

EL026A 1

EL030A 1 3

EL031A 1 3 EL029A

1 3

EL029A 2

EL024A 2

EL023A

1

EL028A 2

EL025A 2

EL026A 2

EL024A 1

EL025A 1

EL023A

2

1

EL011A 10

BY012A 1 6

EL010A

BY032

1E

EL028A 1 3

Fuel

Injector-4

Fuel Injector-3

Ignition Coil-2 Ignition Coil-3

Fuel Injector-1

Ignition Coil-1 Fuel

Injector-2

CYL2

GND4

CYL1 CYL3

CYL4

GND3 Main Relay

B 0.75 AAB6&C08H

ER3 Main Relay

S10.Engine Management System-1.5L-CN5（3）

Định dạng
Số trang	250
Dung lượng	16,42 MB
File đính kèm	MGZS mce zs11 circuit diagram p4.zip (11 MB)