2008 GEELY MK Chapter 9

System problem
No problem for the time being
(ABS warning lamp does not
illuminate)Never occurred before
Once occurred before
Never occurred before
Once occurred before Problem still exists
(ABS warning lamp
illuminates)Chapter 8 MK-60 ABS systemSection 1 ABS DiagnosisV. Hydraulic control unit diagnosis Use fault diagnosis instrument to diagnose hydraulic control unit, after select "3 hydraulic control unit
diagnosis" , proceed according to the following steps.MK-60 ABS system -
ABS Diagnosis5-99I. Check ABS warning lamp1. Check whether ABS warning lamp illuminates in the following way
a. Ignition switch turns to ON, ABS warning lamp illuminates for approximately 1.7s then goes out.
b. If it is not the above-mentioned case, it shows that there is fault, please check fault code.
c. If warning lamp does not illuminate at all, refer to trouble check list without fault code.II. Reading of information state After power on fault diagnosis instrument, turn ignition switch to "ON " position, select function menu item
01, press OK for confirmation, the screen will display the following status information
1. E. g. ECU drawing number and version number:
ABS MK60 IE
2. Code 040907III. Read and eliminate fault code1. After select "02 read fault code" in function selection menu, firstly display total number of fault, if there is no
fault code, display no fault code. Now, press OK key to turn page, look down for fault code and its description.
There is generally P or O before fault code, which represents that this is a persistent fault or a occasional fault.
Persistent fault always exists, while occasional fault may be eliminated, only when run on real vehicle, might it
appear again.
Note:
Read fault code function can not be exited in midway, only after all fault codes are turned over, could it return
to function menu.
Eliminate fault code
2. In function selection function menu 05, press OK key to eliminate fault code, if fault code cannot be eliminated,
it shows that this is a occasional fault, could be detected again only when the vehicle is actually running.IV. Display mode of malfunction codeDisplay code
No fault code
Occasional fault code
Non-occasional fault code
Occasional fault code and non-occasional fault code

Fault symptom
Flameout, poor idle speedChapter 9 Engine EFI SystemI. Outline This system includes sensor that detects engine functioning. Engine ECU utilizes sensors installed at differ-
ent parts of engine to measure various working parameters of engine, accurately control oil injection quantity
according to control procedure set in engine electronic control unit, so engine could work in optimum mode
under various operating conditions, i. e. optimal power output, the most economical oil consumption, optimal
exhaust emissions. Engine ECU is capable of start up control, idle speed closed-loop control, air fuel ratio
closed-loop control, canister control, transient operation control, angle of ignition control, knocking control, air
conditioning control, coasting fuel cutoff and overspeed fuel cutoff control, ternary catalyst heating and protec-
tion control, system self-diagnosis etc.II. Inspection of control element1. Manifold intake pressure temperature sensor
(1) The part to measure intake pressure is piezo type sensor, could provide controller with "load signal "
according to the difference between atmospheric pressure and manifold pressure; controller will supply 5V
voltage, and feed back 0-5V voltage to controller according to different intake pressures. The part to measure
intake temperature is NTC type (negative temperature coefficient) sensor, resistance changes with intake
temperature, this sensor conveys a voltage representing intake temperature change to the controller.
(2) Simple measuring method:
Temperature sensor part: (remove joint) turn digital multimeter
to Ohm position, two meter pens connect sensor 1 #, 2 # pinrespectively, rated resistance is 2. 5k ohm±5% at 20°C, correspond-ing resistance value may be measured from the above characteristic
curve. Simulation method may also be used for measurement, spe-
cific procedure is to use electric drier to blast sensor (pay attention not
to be too close), observe change of sensor resistance, here resistanceEngine EFI System-Engine EFI System5-120Possible cause
There is abnormal high voltage or reverse heavy current during useVacuum
unit is damaged during repair
Repair precautions: it is prohibit to use high pressure gas to impact vacuum unit during repair; when replace
sensor case of trouble, check whether generator output voltage and current is normal or not.1 2 3 4Manifold intake pressure temperature
sensor Intake pressure sensor feature cureIntake temperature feature curve
Output voltageAbsolute pressureTemperatureResistance

Chapter 10 On-board Vehicle TelephoneI. Key points for use of Geely hands-free car telephone: 1. Microphone of hands-free car telephone is installed on the back of steering wheel upright column, away from
driver to ensure talking effect. During talking, do not open window, otherwise noisy wind might influence talking
effect.
2. Since there are many kinds of mobile phones in Chinese market, in order to ensure talking effect, please
select interface line corresponding to your mobile phone, otherwise talking effect might be influenced. At present,
Nokia, Motorola, Siemens interface lines are available.
3. To use, insert one end of mobile phone interface line into 8 core RJ 45 stand on automobile panel, connect
the other end to earphone output port of the mobile phone. When mobile phone is not connected, automobile sound
works normally, when mobile phone receive a call, CD becomes quiet automatically, at the same time, loudspeaker
in the vehicle is switched to hands-free telephone output. This hands-free car telephone is provided with response
button at the top of microphone, however, new style of mobile phone does not support manual response function
for the time being, while supports automatic response function, namely it receive the call automatically after
ringing for three times.
4. After talking is finished, automobile sound will return to original state automatically.
5. During daily use, note that contact insertion and withdraw force of mobile phone interface line should not
be too large, so as to avoid damage.
6. Hands-free car telephone has no volume switch, volume of loudspeaker voice may be adjusted by regulating
the volume of handset earphone.II. Circuit diagram5-129On Board Vehicle Telephone-On-board Vehicle TelephonePlease Refer to "MK WIRING DIAGRAM"

Rear Parking Radar System-Rear Parking Radar System5-131Ultrasonic sensor
Ultrasonic sensor
Receiving AmplifierTransmitting Amplifier Receiving AmplifierTransmitting AmplifierPhonetic circuitMCU
Receive, filter and amplifyDisplay
Electric A/D switchChapter 11 Rear Parking Radar SystemI. System principle Reversing radar system mainly adopts ultrasonic ranging technology, utilizes piezoelectric property of
transducer (ultrasonic sensor), excites piezo sheet with voltage with frequency of 40KHZ intermittently, this piezo
sheet is then converted from electric energy to mechanical energy and sent out. When emitted sound wave contacts
object, it will reflect weak sound wave energy to transducer according to sound wave reflection principle, i. e.
convert received weak acoustic vibration signal to electrical signal, after signal amplification processing, it is
transmitted to microprocessor to calculate the distance between vehicle and this object and display the distance.
Then microprocessor determines whether to give caution remind for dangerous object according to varying
degrees.II. Circuit diagramPlease Refer to "MK WIRING DIAGRAM"

Centralized Controller System-
Function Inspectior5-133Chapter 12 Centralized Controller SystemSection 1 Function InspectiorI. Glass frame riser: 1. Glass frame riser may be operated to move within 60s after ignition switch is turned on or off; 60s after
ignition switch is turned off, glass frame riser cannot be operated to move;
2. Manual rise: press corresponding glass frame riser switch rise key, corresponding glass frame riser motor
works, glass frame rises, release rise key, it stops.
3. Manual fall: press corresponding glass frame riser switch fall key (hold time 300ms), corresponding glass
frame riser motor works, glass frame falls, release fall key, it stops.
4. Automatic fall: press corresponding glass frame riser switch fall key (hold time < 300 ms), corresponding
glass frame riser motor works, glass frame falls down to end; or fall down until rise key or fall key is pressed again.
Note:
During automatic fall of glass frame, if corresponding glass frame riser switch fall key is pressed down for more
than 300 ms, glass frame riser is changed to manual fall mode; if corresponding glass frame riser switch rise key
is pressed down for more than 300ms, glass frame riser stops work.
5. Remote window closing:
In case of remote protection, if a key is pressed down for more than 1s, perform glass frame riser automatic
rise action, left front, right front, left rear, right rear in turn.II. Central lock: 1. In case protection is deactivated, use a key to open left front door switch or press internal unlock switch to
open four door fasteners; close left front door switch, close four door fasteners.
2. Remote unlock /lock:
(1) Ignition switch opening
a. Press remote control unlock key to open four door fasteners;
b. Press remote lock key to close four door fasteners;
(2) Turn off ignition switch
a. Press remote unlock key to open four front door fasteners, at the same time turn light flashes once.
b. Press remote lock key to close four door fasteners, at the same time turn light flashes twice.
(3) When door is opened, press remote fastener, turn light will flash for three times, at the same time electric
horn beeps for three times.
(4) If the system is triggered in anti-theft condition, when remote unlock system exits protection state,
directional turn signal will flash for four times, at the same time, electric horn beeps for four times.
3. Automatic lock
When vehicle speed exceeds 30km/h, three doors will be closed.
4. Door lock priority
Central door lock should not act simultaneously with glass frame riser; when they conflict with each other,
central door lock acts with priority, while glass frame riser stops; after central door lock action is finished, glass
frame riser continue its work in previous condition.III. Front womdscreem wiper: After spray water signal is finished, the wiper acts twice.

Chapter 13 Door Glass Regulating and Power Door Lock ControlSection 1 Door Glass Regulating SystemI. Inspection1. Check basic function
(1) Ignition switch is turned "ON" or within 60 s after ignition switch is turned off.
a. Check when rise key of glass regulator switch is pressed, corresponding glass rises, when release, it stops
rising; when press fall key and hold it, corresponding glass falls, when release, it stops falling.
b. Check when glass regulator main control switch lock switch on driver side is pressed,except which on driver
side, other glass regulator switches do not act.
c. Automatic fall: press corresponding glass regulator switch fall key briefly,corresponding glass
regulator motor works, glass falls down to the end; or falls down until rise key or fall key is pressed again.
Notes:
During automatic glass down, if corresponding glass regulator switch fall key is pressed down and held,
glass regulator is changed into manual fall mode; if corresponding glass regulator switch rise key is pressed down
and held, glass regulator is changed into manual rise mode; if corresponding glass regulator switch rise or fall key
is pressed briefly, glass regulator stops work. Press briefly: less than 300ms; press and hold: more than 300 ms.
(2) Close window remotely.
In case setting protection remotely, if a key is pressed for more than 1s, glass regulator automatic window
rising action will be performed, implementation mode: left front, right front, left rear, right back, in the
process of window rise, only one glass regulator is permitted to act, only after glass regulator up to the top,
could the other glass riser act.
2. Glass reguelator switch on driver sideDoor Glass Regulating and Power Door Lock Control-Door Glass Regulating System5-136Glass regulator switch on driver side
Window on front passenger side
Window on driver side
Rear right window
Rear left window
Window locking switch

I. Component View3721
Non-reusable partsFront seat-belt buckle assy.Interior & Exterior Trim and Accessory -Front Seat Assembly6-1N.
m :Specified torquePart VI Interior & Exterior Trim and AccessoryChapter 1 Front Seat AssemblyHeadrest
Front seat (L)
Cushion trim
Seat cushion
Seat cushion frame
Seat rail handleInner seat rail cover
Seat backrest cushion
Outer seat rail cover
Seat backrest trim
C-ring
C-ring
Headrest bracket
Front seat adjuster
Angle adjuster inside cover FL seat cushion inside stopper
FL seat cushion stopper
Release lever

Chapter 2 Rear Row Seat AssemblyI. Component Viewrear row seat cushion lockInterior & Exterior Trim and Accessory -Rear Row Seat Assembly6-3headrest pillow
support of headrest pillow
frame of right-rear seatback
cover (cushion) of right-
rear seatback
side hinge of rear seat
arch ring
central hingelock-up handle of seatback
support of lock-up handle of seatback
assembly of right-rear seatback lock-up
assembly of left-rear seatback lock-up
cover (cushion) of left-rear
seatbackframe of left-
rear seatback
side hinge of rear seat
central bracket of rear
seat cushion