heating Hyundai Matrix 2006 Service Manual

1CONTROLS AND EQUIPMENT
84
B740D01A-AAT Operation Tips
o If the interior of the car is hot whenyou first get in, open the windows for a few minutes to expel the hot air.
o When you are using the air condition-
ing system, keep all windows closedto keep hot air out.
o When moving slowly, as in heavy
traffic, shift to a lower gear. Thisincreases engine speed, which in turn increases the speed of the air conditioning compressor.
o On steep grades, turn the air condi- tioning off to avoid the possibility ofthe engine over-heating.
o During winter months or in periods when the air conditioning is not usedregularly, run the air conditioning onceevery month for a few minutes. This will help circulate the lubricants and keep your system in peak operatingcondition.

1
CONTROLS AND EQUIPMENT
85AUTOMATIC HEATING AND COOLING CONTROL SYSTEM
B970A01FC-EAT (Not aII models) Your Hyundai is equipped with an auto- matic heating and cooling control sys-tem controlled by simply setting the desired temperature. B970B01FC-EAT Heating and Cooling Controls
1. Temperature Control
2. Display Window
3. Blower Fan Control
4. AUTO (Automatic Control) Switch
5. Air Flow Control Switch
6. Air Conditioning Switch
7. Air Intake Control Switch
8. Air Quality System Switch (Not all models)
9. Defroster Switch
10. OFF Switch TYPE B (With Air Quality System)
HFC224-3 HFC224-2
TYPE A (Without Air Quality System)

1CONTROLS AND EQUIPMENT
86
B970C01NF-EAT Automatic Operation The FATC (Full Automatic Tempera- ture Control) system automatically con- trols the heating and cooling by doing as follows:
1. Push the "AUTO" switch. The indi-
cator light will illuminate confirming that the Face, Floor and/or Bi-Level modes as well as the blower speed and air conditioner will be controlledautomatically. 2. Turn the "TEMP" knob to set the
desired temperature.The temperature will increase to the maximum 90°F(32°C) by turning the knob clockwise.The temperature will decrease to the minimum 62°F(17°C) by turning the knob counterclockwise.
NOTE:
o If the battery has been discharged or disconnected, the temperature mode will reset to Centigrade de- gree. This is a normal condition andyou can adjust the temperature mode from Centigrade to Fahren- heit as follows; Press the "OFF" and "AUTO" but-ton simultaneously for 3 seconds.The display shows that the unit of temperature is adjusted to Centi- grade or Fahrenheit.(°C


°F or °F


°C)
HFC227 HFC229
B970C01FC-D
Photo Sensor
o Never place anything covering the photo sensor which is located inthe car on the instrument panel toensure better control of the heat- ing and cooling system.

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CONTROLS AND EQUIPMENT
87
B980B01NF-AAT Fan Speed Control Switch The fan speed can be set to the desired speed by turning the appropriate fan speed control knob. The higher the fan speed is, the more air is delivered.Pressing the "OFF" button turns off the fan. B670C02Y-EAT Air Intake Control Switch (Without A.Q.S) This is used to select fresh outside air or recirculation inside air. To change the air intake control mode,(Fresh mode, Recirculation mode) push the control button. FRESH MODE
( ) : The indicator
light on the button comes on when the air intake control is fresh mode. RECIRCULATION MODE ( ) : T h e
indicator light on the button is illumi- nated when the air intake control is recirculation mode. HFC240
HFC225
B980A01Y-AAT MANUAL OPERATION The heating and cooling system can be controlled manually as well as by push- ing buttons other than the "AUTO" but-ton. In this state, the system sequen- tially works according to the order of buttons selected.The function of the buttons which are not selected will be controlled automati- cally.Press the "AUTO" button in order to convert to automatic control of the sys- tem.

1CONTROLS AND EQUIPMENT
88
B980C04Y-EAT Air Intake Control Switch (With A.Q.S) (Not all models) This is used to select fresh outside air or recirculate inside air automatically.
: OFF
:ONFresh mode :
Air enters the vehicle from the outside and is heated or cooled according to the function selected.
HFC240-1
With the "Fresh" mode selected, air enters the vehicle from the outside andis heated or cooled according to the function selected. With the "Recirculation" mode selected, and air from within the passenger com- partment will be drawn through the heat-ing system and heated or cooled ac- cording to the function selected. NOTE:
o It should be noted that prolonged
operation of the heating system in "recirculation" mode will give rise to fogging of the windscreen andside windows and the air within the passenger compartment will become stale. In addition, pro-longed use of the air conditioning with the "Recirculation" mode se- lected may result in the air withinthe passenger compartment be- coming excessively dry. o When the ignition switch is turned
"ON" the air intake control will change to " " mode (regardless of switch position). This is normal operation. The air intake controloperates in "AUTO" mode when turning the ignition to the ON po- sition if the "AUTO" mode wasused before shutting off the en- gine.

1
CONTROLS AND EQUIPMENT
89
!
CAUTION:
If the windows fog up with the Recir- culation or A.Q.S mode selected, set the air intake control to the Fresh airposition or A.Q.S control to "OFF". B980D01Y-AAT Heating and Cooling System Off
Recirculation mode :
Air from within the passenger compart- ment will be drawn through the heating system and heated or cooled accordingto the function selected.
Exhaust gas cutoff mode :
Air enters the vehicle from the outside.But if exhaust gas enters the vehiclefrom the outside, the exhaust gas cut- off mode ( ) is automatically conv- erted to the ( ) mode, to preventexhaust gas from entering the vehicle. NOTE: It should be noted that prolonged operation of the heating system inrecirculation mode ( ) will give rise to misting of the windscreen and side windows and the air within thepassenger compartment will become stale. In addition, prolonged use of the air conditioning with the recircu-lation mode ( ) selected may result in the air within the passenger compartment becoming excessivelydry.
Press the "OFF" button to stop the operation of the heating and cooling system. HFC239

2 DRIVING YOUR HYUNDAI
2
SC020A1-E
WARNING: ENGINE EXHAUST CAN BE DANGEROUS!
Engine exhaust gases are potentially lethal. If at any time engine exhaust gas is detected within the passenger compartment, move the vehicle to an open area and open all windows. o Never inhale exhaust gas Exhaust gases contain Carbon Monoxide which is colourless and odourless. Carbon Monoxide is poisonous andcan cause unconsciousness and death by asphyxiation. o Exhaust System Maintenance Ensure that the exhaust system is maintained in good condition and is free from excessive corrosion and damage which may result in leakage. If the vehicle is driven over an object which strikes the exhaust system, ensure that the exhaust system is inspected at the first available opportunity to ensure that no leakage exists. o Confined Areas Do not run the engine in confined spaces, allowing the engine to idle in a garage, even when the doors are open is dangerous practice. Only start the engine immediately prior to moving the vehicle out of the garage. o Prolonged Idling If it is necessary to allow the vehicle to idle for prolonged periods, ensure that the heating system air intake controlis set to the "Fresh" position, the blower is set to high speed operation and that the vehicle is standing in an open area. o Load Carrying If it is necessary to carry long objects which do not permit the boot lid to be fully closed, the side windows must remain closed and the heating air intake control set to the "Fresh" position with the blower running at the highest speed setting. To ensure correct operation of the heater system, the air intake grilles at the base of the windscreen must not be obstructed by snow leaves etc..
!

2 DRIVING YOUR HYUNDAI
6
!
C050B01HP
Amber lamp ON Amber lamp OFF
C050B03S-EAT NORMAL CONDITIONS The Starting Procedure:
1. Insert key, and fasten the seat belt.
2. Depress the clutch pedal fully and
place the gearshift lever (manualtransaxle) in neutral or the selectorlever (automatic transaxle) in "P" (park) position. NOTE: If the engine does not start 10 sec- onds after the preheating is complet- ed, turn the ignition key once moreto the "LOCK" position, and then to the "ON" position, in order to pre- heat again.
WARNING:
Be sure that the clutch is fully de- pressed when starting a manual transaxle vehicle. This will prevent sudden movement should the ve- hicle be started in gear without theclutch depressed. Otherwise there is the potential to cause damage to the vehicle or injury to a person insideor outside of the vehicle as a result of this sudden vehicle movement.
5. Turn the ignition key to the "START" position and release it when the en- gine starts.
C051A01O-EAT Starting The Diesel Engine ENGINE COLD
o Turn the ignition key to position "ON"
and wait for the pre-heat indicator light to go out.
o Operate the starter until the engine runs.
ENGINE WARM Operate the starter. If the engine does not respond on the first attempt, wait several seconds and try again using thepre-heat. 3. After turning the ignition key to the
"ON" position, make certain all warn-ing lights and gauges are function- ing properly before starting the en- gine.
4. On vehicles equipped with the die- sel preheat indicator light, turn theignition key to the "ON" position.The diesel pre-heat indicator light will first illuminate in amber, and then after a short time, the amberillumination will goes off, indicating that preheating is completed.

2 DRIVING YOUR HYUNDAI
8MANUAL TRANSAXLE
SC090A04-E
HFC3029
The five speed fully synchronized transaxle is controlled by a floor mounted shift lever upon which the shift patternis indicated. It is important that when changing gear, the clutch pedal is fully depressed to avoid transaxle damage.
! CAUTION:
o Do not attempt to engage reverse gear when the car is in motion.
o To avoid damaging the selector mechanism, do not use the gear shift lever as a hand rest. Release the lever immediately the shift iscompleted.
o To avoid premature clutch wear,
do not use the clutch pedal as afoot rest, and do not hold the vehicle on a gradient using the clutch.
o Ensure that the engine is not over- revved by upshifting before thetachometer needle enters the redzone.
o Do not coast with the shift lever at
the neutral position.
o When descending long gradients, make use of the engine braking toassist the footbrake to avoid brakefade or over-heating. o When slippery conditions are en-
countered, increased cautionshould be exercised when gear changing, braking or accelerat- ing. Abrupt changes in speed maycause a loss of traction or control of the vehicle.
o During cold weather, shifting may be difficult until the transaxle lu-bricant has warmed up. This is normal and not harmful to thetransaxle.
o If you 've come to a complete stop
and it's hard to shift into 1 st
or
R(Reverse), put the shift lever in N(Neutral) position and release the clutch. Press the clutch pedal backdown, and then shift into 1 st
or
R(Reverse) gear position.
o Do not use the shift lever as a handrest during driving, as this can result in premature wear of the transaxle shift forks.

2 DRIVING YOUR HYUNDAI
24
YC200E2-E Trailer or Vehicle Towing Tips
1. Before towing, check towbar ball andsafety cable connections as well as proper operation of the trailer running lights, brake lights, and turn signals.
2. Always drive your vehicle at a mod- erate speed (Less than 60 MPH)
3. Trailer towing requires more fuel
than normal conditions.
4. To maintain engine braking effi- ciency and electrical charging per- formance, do not use fifth gear(manual transaxle) or overdrive (au- tomatic transaxle).
5. Always secure items in the trailer to prevent load shift whilst driving.
6. Check the condition and air pres-
sure of all tyres on the trailer and your vehicle. Low tyre pressure can seriously affect the handling. Also check the spare tyre. 7. The vehicle/trailer combination is
more affected by crosswind andbuffeting. When being passed by a large ve- hicle, keep a constant speed andsteer straight ahead. If there is too much wind buffeting slow down to get out of the other vehicle's airturbulence.
8. When parking your vehicle and
trailer, especially on a hill, be sure tofollow all the normal precautions. Turn your front wheels into the curb, set the parking brake firmly, and putthe transaxle in 1st or Reverse (manual) or Park (automatic). In ad- dition, place wheel chocks at eachof the trailer's tyres.
9. If the trailer has electric brakes,
start your vehicle and trailer mov-ing, and then apply the trailer brake controller by hand to be sure the brakes are working. This lets youcheck your electrical connection at the same time. 10. During your trip, check occasionally
to be sure that the load is secure, and that the lights and any trailer brakes are still working.
11. Avoid jerky starts, sudden acceler-
ation or sudden stops.
12. Avoid sharp turns and rapid lane
changes.
13. Avoid holding the brake pedal down too long or too frequently. This could cause the brakes to overheat, re-sulting in reduced braking efficien- cy.
14. When going down a hill, shift into a
lower gear and use the engine brak-ing effect. When ascending a long grade, down-shift the transaxle to a lower gear and reduce speed to reduce chances of engine overloading and/or over-heating.