2005 Hyundai Matrix air condition

6 DO-IT-YOURSELF MAINTENANCE
26CHANGING THE AIR CONDITIONER FILTER
G140D01S-GAT Checking the Compressor Drive Belt When the air conditioning is being used regularly, the compressor drive belt tension should be checked at least once a month.To check the drive belt tension, pressdown on the belt halfway between theengine crankshaft and compressor pulleys. Pressing with your finger, you should not be able to deflect this beltanymore than 8.0 mm. If you have the instruments to check it with a force of 98N (22 lb.), the deflectionshould be approx. 8.0 mm (0.315 in.). If the belt is too loose, have it ad- justed by your Hyundai dealer. CRANK PULLEY
G140D01A
A/C
TENSION PULLEY 8mm (0.315 in.)
B140E01FC-AAT
(In Front of Blower Unit)
The air conditioner filter is located in
front of the blower unit behind the glove box.
It helps to decrease pollutants from
entering the car.
1. Open the glove box and remove
the adjusting pins on both sides of the glove box. 2. Remove the filter cover by pulling
upward the hooks of the filter cover.
HLC2096 KQNA020A

6
DO-IT-YOURSELF MAINTENANCE
27CHECKING THE FREEPLAY
G160A01A-GAT
Clutch pedal
G160A01E
6 ~ 13 mm (0.24 ~ 0.51 in.)
With the engine off, press lightly onthe clutch pedal until you feel a change in resistance. This is the clutch pedalfreeplay. The freeplay should be within the limits specified in the illustration. If it is not, have it inspected by yourHyundai dealer and adjusted or re- paired if necessary.
G150A01A-GAT
Steering wheel
G150A01FC
To check the steering wheel freeplay,
stop the car with the wheels pointed straight ahead and gently move the steering wheel back and forth. Use very light finger pressure and be sen-sitive to changes in resistance that mark the limits of the freeplay. If the freeplay is greater than specified, haveit inspected by your Hyundai dealer and adjusted or repaired if neces- sary. 30 mm (1.18 in.)
3. Replace the air conditioner filter with a new one.
4. Installation is the reverse order of disassembly.
CAUTION:
Be sure to install the air condi- tioner filter in the direction of thearrow sign. Otherwise, it may cause noise or deterioration.
! KQNA020B

6 DO-IT-YOURSELF MAINTENANCE
32
To check the power steering fluid level, be sure the ignition is "OFF",then check to make certain that the power steering fluid level is between the "MAX" and "MIN" level markingson the fluid reservoir. NOTE: Grinding noise from the power steering pump may be heard im- mediately after the engine is startedin extremely cold conditions (be- low - 20°C). If the noise stops dur- ing warm up, there is no abnormalfunction in the system. It is due to a power steering fluid characteris- tic in extremely cold conditions. Recommended Fluid Use PSF-3 type fluid NOTE: Do not start the engine when the power steering oil reservoir is empty.
!
CHECKING ELECTRIC COOLING FANS
G220A01A-AAT
WARNING:
The cooling fan is controlled by engine coolant temperature and may sometimes operate even whenthe engine is not running. Use extreme caution when working near the blades of the cooling fan,so that you are not injured by a rotating fan blade. As the engine coolant temperature decreases thefan will automatically shut off. This is a normal condition.POWER STEERING FLUID LEVEL
G220B01A-AAT
Checking Engine Cooling Fan
The engine cooling fan should come on automatically if the engine coolant temperature is high. G220C01A-AAT
Checking Condenser Cooling Fan
The condenser cooling fan should come on automatically whenever the air conditioning is in operation. G230A03A-GAT
HFC5004
G230A02FC
Gasoline engine
Diesel engine
The power steering fluid level should be checked regularly.

10INDEX
2
A Accessory Tray ......................................................... 1-71
Air Bag ...................................................................... 1-37
Air Cleaner Filter ....................................................... 6-17
Air Conditioning
Care ....................................................................... 6-25
Operation ............................................................... 6-25
Switch ..................................................................... 1-88
Air Conditioner Filter ................................................. 1-90
Antenna ................................................................... 1-124
Ashtray ...................................................................... 1-65
Audio System ............................................................ 1-93
Auto Fuel Cut Switch ................................................ 1-80
B
Battery ............................................................. 2-19, 6-31
Bleeding The Fuel System ....... ................................6-33
Brake Anti-lock system ..................................................... 2-13
Brake traction control system ................................ 2-14
Checking the brakes .............................................. 6-22
Fluid ....................................................................... 6-23
Pedal clearance ..................................................... 6-28
Pedal free play ....................................................... 6-28
Practices ................................................................ 2-15
Brake Pad Wear Warning Sound .............................1-52
Brake Traction Control System ................................ 2-14
Breaking-In your new Hyundai ................................... 1-3
Bulbs Wat tage ........................................................... 6-38C
Care of Cassette Tapes ....................
..................... 1-123
Care of Disc ............................................................ 1-122
Cargo Area Cover ..................................................... 1-79
Cassette Tape Player Operation (H220, H280) ............. .
................................................................... 1-99, 1-113
Catalytic Converter ..................................................... 7-3
CD Auto changer ...................................................... 1-77
CD Auto Changer (H 260, H280) ................ 1-107, 1-118
Child-Protector Rear Door Lock ................................. 1-9
Child Restraint S ystem ................................. 1-28 ~ 1-34
Cigarette Lighter ....................................................... 1-64
Clock ....................................................................... 1-64
Clutch Checking fluid ...................................................... 6-24
Pedal free play ..................................................... 6-17
Combination Light
Headlight flasher .................................................... 1-59
Headlight swi tch ..................................................... 1-58
High-beam swi tch .................................................. 1-59
Lane change si gnal ................................................ 1-58
Turn signal oper ation............................................. 1-58
Compact Disc Player Operation (H260, H280) .............. .
................................................................. 1-104, 1-115
Cooling Fans ............................................................. 6-32
Corrosion Protection Cleaning the interior ................................................. 4-5
Protecting your Hyundai from corrosion .................. 4-2
Washing and waxing ................................................ 4-4

10INDEX
4
Heating and VentilationAir flow control ....................................................... 1-84
Air intake control .................................................... 1-86
Bi-level heating ....................................................... 1-87
Fan speed control .................................................. 1-83
Heating controls ..................................................... 1-86
Temperature control ............................................... 1-83
High-mounted Rear Stoplight.................................... 1-75
Hood Release ........................................................... 1-75
Horn .......................................................................... 1-81
I Ignition Sw itch ............................................................. 2-3
Immobilizer S ystem ..................................................... 1-5
Instrument Cluster and Indicator .................. 1-44 ~ 1-47
Interior Light Interior light ............................................................ 1-70
Map light ................................................................ 1-69
Intermittent Wiper ..................................................... 1-61
J Jump Starting .............................................................. 3-3
K
Keys ............................................................................ 1-4 If you lose your keys ............................................. 3-15
Positions ................................................................... 2-4 L
Lubrication Chart
......................................................... 9-4
Luggage Net ............................................................. 1-78
MMaintenance Intervals Explanation of scheduled maintenance items ..............
..................................................................... 5-8 ~ 5-11
Maintenance under severe usage conditions .......... 5-7Scheduled maintenance ................................. 5-4 ~ 5-6
Service requ irements............................................... 5-2
Mirror Day-night inside rearview ....................................... 1-73
Outside rear view ................................................... 1-72
Multi Box ................................................................... 1-71
OOdometer .................................................................. 1-55
Outside Rearview Mirror Heater ............................... 1-73
PParking Brake ........................................................... 1-66
Power Outle t ............................................................. 1-65
Power Steering Flui d Level ..................................... 6-32
Pre-tensioner Seat Belt ............................................. 1-35