Cooling - Cooling fan systemCooling fan systemOn-vehicle inspection1. Check cooling fan function at low temperature (below 95).(a) Turn ignition switch to ON.
(b) Check cooling fan is stopped.
Hint: if it is not stopped, check cooling fan relay and water temperature sensor, or check the
joint or wire harness between them.
(c) Uncouple water temperature sensor joint.
(d) Check cooling fan runs.
If it does not run, check fuse, cooling fan relay, engine ECU and cooling fan, or check there is short
circuit between them.
(e) Connect back water temperature sensor joint.2. Check cooling fan function at high temperature (above 95).(a) Start engine and increase coolant temperature up to above Hint: water temperature is the value measured by water temperature sensor on water outlet.
(d) Check cooling fan runs.
Hint: if it does not run, please replace water temperature sensor.3. Check cooling fan.(a) Uncouple cooling fan joint.
(b) Connect battery and ampere meter to cooling fan joint.
(c) Check cooling fan runs normally and check ampere meter reading.Standard current: 712A
(d) Connect back cooling fan joint.Inspection1. Electronic fan relay [67000064]
2. Electronic fan relay II [67000072]
3. Cooling fan speed adjusting resistance assembly
[67000001]Measure resistance between terminals with ohmmeter.
Resistance: at normal temperature: 1.368 Specified
conditions
Normal stateConductionConductionTerminal connected
by three-use meter Conditions
Supply battery voltage
to No. 1 and No. 2
terminals
Specified
conditions
Normal stateConductionConductionTerminal connected
by three-use meter Conditions
Supply battery voltage
to No. 1 and No. 2
terminals
Starting and charging - Starting systemStarting and chargingStarting systemInspection1. Starter installation componentsNote: this test must be finished within 3 to 5 seconds to
avoid burning out coil.
(a) Remove nut at C terminal to uncouple wire of field coil.
(b) As shown in the diagram, connect battery wire to electro-
magnetic switch, and check drive pinion is pushed outside,
(pull-in coil and hold-in coil).
(c) As shown in the diagram, uncouple negative wire from ter-
minal C after the above connections, and check drive pin-
ion is still at the state of being pushed outside.(Hold-in coil)
(d) Push drive pinion toward armature side, and measure the
clearance between drive pinion end and stop ring.
Standard clearance: 1.0~5.0mm
(e) Uncouple negative wire from electromagnetic switch
housing, and check drive pinion returns back to original
position toward inside.79Terminal C
Terminal 50Terminal C
Terminal 50Terminal C
Terminal 50
Hydraulic control unit (equipping with ABS)Inspection on automobile1. Connect handle tester(a) Connect handle tester to DLC3.
(b) Start the engine and make it run at idling speed.
(c) Handle tester should choose “Active test” module.
Hint: details could refer to operating instruction for handle tester.2. Check the function of hydraulic .(a) Start the motor relay, and check hydraulic motor should have working sound.
(b) Stop the motor relay.
(c) Step brake pedal for 15 minutes, and check brake pedal should not be stepped down.
(d) Start the motor relay, and check brake pedal should not have any pulse.
Note: Time when motor relay locates ON could not exceed 5 seconds, when it is necessary to
operate continually, interval time should be over 20 seconds.
(e) Stop the motor relay and release brake pedal.3. Check the function of right front wheel.Note: forbid making electromagnetic valve be ON in following situations.
(a) Make following operation when brake pedal is stepped down.
(b) Make electromagnetic valve SFRH and SFRR be ON at the same time, and check the brake pedal
should not be stepped down.
Note: Time when motor relay locates ON could not exceed 5 seconds, when it is necessary to
operate continually, interval time should be over 20 seconds.
(c) Make electromagnetic valve SFRH and SFRR be OFF at the same time, and check the brake pedal
should be able to be stepped down.
(d) Make electromagnetic valve SFRH and SFRR be ON at the same time, and check whether the brake
pedal could return.
Note: Time when motor relay locates ON could not exceed 5 seconds, when it is necessary to
operate continually, interval time should be over 20 seconds.
(e) Make motor relay be OFF and release brake pedal.4. Check the function of other wheels.Check the electromagnetic valves of other wheels by same procedure.
Hint:
Left front wheel: SFLH,SFLR
Right rear wheel: SRRH,SRRR
Left rear wheel: SRLH, SRLRChange1. Discharge brake liquid.Note: do not leave brake liquid on paint surface of automobile body, if having, wash it cleanly.2. Disassemble right front wheel.Brake--Hydraulic pressure control unit148
Wiper and cleaner--Wiper generator
8. Disassemble wiper generator
(a) Separate two connecting rod caps of shaft pins.
(b) Separate two star- bolts so as to disassemble wiper
generator.
9. Assemble wiper generator
(a) Daub MP grease to connecting rod caps of wiper generator.
(b) Use two Star-bolts to assemble wiper generator to wiper
connecting rod.
Torque: 5.39 N.m
10. Assemble wiper connecting rod assembly
[68000053]
(a) Meshing wiper connecting rod rubber pin
(b) Use two bolts to assemble wiper connecting rod.
Torque:5.5 N.m
(c) Connect the joints.
11. Assemble assistant wiper arm assembly [68000059]
(a) Use steel brush to clean small tooth slot of wiper pivot.
(b) Use bolt cap to fix wiper arm on passenger side to make
wiper blade at the position as drawing.
Torque: 20.5 N.m
12. Assemble main wiper arm assembly [68000057]
(a) Use steel brush to clean small tooth slot of wiper pivot.
(b) Use bolt cap to fix wiper arm on driver side to make wiper
vane at the position as drawing.
Assembly starting and
stopping position
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Assembly starting and
stopping position
Panel/combination instrument--combination instrument
2. Inspect output signal of vehicle speed.
(1) When vehicle run at 10km/h, inspect voltage between ter-
minal10 and terminal A1 of combination instrument assembly.
Standards: the voltage pulsates repeatedly between
0V to 5V for thirteen times.
Notes: Inspect the ignition switch “on” connects the
joint
3. Inspect speed gauge
(1) Connect a test tachometer. then startup the engine.
Notes:
zTachometer terminals polarity connects oppositely will damage interior transistors and
LEDs.
zWhen move or disassemble tachometer. do not drop on the ground or knock the surface.
(2) Compare indicted value test tachometer and combination instrument tachometer.
Standard indicted value (rmp) permitted values (rpm)
700 630-770
1,000 (900-1,100)
2,000 (1,850-2,250)
3,000 2,850-3,150
4,000 (3,800-4,200)
5,000 4,750-5,250
6,000 (5,700-6,300)
7,000 6,650-7,350
DC 13.5V, 25°C
(1) Disassemble the joint of fuel meter
(2) Turn ignition switch to ON, inspect indictor position of fuel guage.
Indictor position: F
(3) Connect short terminal1 and terminal2 of wiring harness sides. Turn ignition switch to ON, inspect
indictor position of fuel guage.
Indictor position: F
5. Inspect low fuel level indictor 4. Inspect fuel gauge
The fuel gauge has the function of sensor detection (that is
failure treatment of oil level tachometer)that is when fuel gauge
indictor is at E position, if low oil level warning light doesn”t
light, first should judge whether there have open-loop trouble of
fuel sensor or wiring harness. When sensor fails, fuel indictor
should stop at current position. But if failing time is over 20
seconds, the indictor will return to E position quickly, the in-
strument will at wire break detection. If the normal situation of
detection panel is over 20 seconds, indicator will return to normal.
A1A20
336
Electric sunroof (optional)--Sunroof system
Inspection for sunroof function
1. Inspection for sliding opening function.
(1) Turns ignition switch to ON, when spot contacting sunroof
switch keystroke 2, the sunroof will start automatic sliding
opening work, and it does not stop until it is at complete
opening state. If spot contacting it in running process, or
pressing keystroke 1 or 2 for long time, sunroof glass will
stop running immediately.
(2) Turns ignition switch to ON, when pressing keystroke 2 for
Sunroof system
Specification for sunroof function
1. Operation category
Spot contact: press the keystroke one time, then release immediately (the time is less than 0.3 seconds).
Long press: press the key stroke for long time (the time is more than 0.3).
2. Specification for function.
Anti-clamping function: spot contact the keystroke to make the sunroof could face 10 Kg resistance in the
process of closing from any position, at this time, electric motor turns oppositely, and the sunroof returns
turn-up or opening state.
Automatic closing function: when the key is pulled out from ignition locker, at this time, the sunroof is not
at closing state, it will close automatically in three seconds.
long time, the sunroof will start automatic sliding opening work, and it does not stop until it is at
complete opening state. If releasing keystroke 2 in running process, the sunroof glass will stop running
immediately.
2. Inspection for sliding closing function.
(1) Turns ignition switch to ON, if the sunroof is at opening state, when spot contacting sunroof switch
keystroke 1, the sunroof will automatically slide to closing state. If spot contacting it or pressing
keystroke 1 or 2 for long time in running process, sunroof glass will stop running immediately.
(2) Turns ignition switch to ON, if the sunroof is at opening state, when pressing sunroof switch keystroke
1 for long time, the sunroof will automatically slide to closing state. If releasing keystroke 1 in running
process, sunroof glass will stop running immediately.
3. Inspection for turn-up opening function
(1) Turns ignition switch to ON, if the sunroof is at closing state, when spot contacting sunroof switch
keystroke 1, the sunroof will automatically move to turn-up opening state. If spot contacting it again or
pressing keystroke 1 or 2 for long time in running process, sunroof glass will stop running immediately.
(2) Turns ignition switch to ON, if the sunroof is at closing state, when pressing sunroof switch keystroke
1 for long time, the sunroof will automatically slide to turn-up opening state. If releasing keystroke 1 in
running process, sunroof glass will stop running immediately.
4. Inspection for turn-up closing function
(1) Turns ignition switch to ON, if the sunroof is at turn-up opening state, when spot contacting sunroof
switch keystroke 2, the sunroof will automatically move to closing state. If spot contacting it again or
pressing keystroke 1 or 2 for long time in running process, sunroof glass will stop running immediately.
(2) Turns ignition switch to ON, if the sunroof is at turn-up opening state, when pressing sunroof switch
keystroke 2 for long time, the sunroof will automatically slide to closing state. If releasing keystroke 2
in running process, sunroof glass will stop running immediately.
364
Front
Rear