heater Hyundai Matrix 2007 User Guide

6 OWNER MAINTENANCE
12
!
ENGINE COOLANT CHECK- ING AND REPLACING
SG050B1-E Coolant recommended G050B01FC
SG050A1-E
WARNING:
Do not remove the radiator cap when the engine is hot, since the system is pressurised and coolant may be ejected from the radiator resultingin scalding.
G050B02FC
Petrol engine Diesel engine
Only ethylene glycol based coolantwith a corrosion inhibitor suited to alu- minium alloy engine components should be used in the cooling system. No further additives or inhibitors should be used. The coolant specific gravityshould be checked as prescribed in the maintenance schedule to ensure adequate frost and corrosion protec-tion. In addition, the engine coolant must be replaced at the specified in- terval since the corrosion inhibitor prop-erties deteriorate with time. It is important to note that whilst an
increase in the concentration of antifreeze gives an increase in the level of frost protection, a solution which is in excess of 65% anti freeze will result inreduced frost protection and engine overheating. Therefore the recom- mended concentration of 50% shouldnot be exceeded for general use. The use of methanol based anti freeze
compounds may result in engine over-heating and will invalidate the vehicle warranty.
NOTE: It is imperative that vehicles fitted
with an air conditioning system have a coolant concentration of the rec-ommended strength at all times. The use of the air conditioning sys- tem when the cooling system isfilled with water only will result in the heater matrix freezing and sub- sequently bursting.
fcuk-6.p65 12/27/2006, 10:16 AM
12

6
OWNER MAINTENANCE
13
SG050C1-E
To Check the Coolant Level If the level is below the "L" mark, add coolant of the correct concentrationuntil the level is between the "L" and "F" marks. If the level falls below the "L" mark on a regular basis despitebeing topped up, consult a Hyundai authorised repairer.
G050C01FC G050C02FC
Petrol engine
Diesel engine
The engine coolant level may be observed through the side of the plas- tic coolant reservoir (expansion tank) when the engine is cold.
G050D01FC
SG050D2-E
To Change the Coolant
The coolant should be changed at
those intervals specified in the vehicle maintenance schedule in Section 5.
NOTE: Care should be taken to ensure that
coolant is not allowed to spill onto the paintwork since the finish maybecome damaged. If coolant spill- age occurs, the affected area should be rinsed thoroughly with water.
1. Park the vehicle on level ground
and ensure that the parking brake is firmly applied, and the engine al- lowed to cool. Do not attempt this operation whilst the engine is hot since burning or scalding may result. 2. Prepare a suitable receptacle to
collect the displaced coolant and position this under the radiator drain tap.
3. With the heater temperature control set to the "HOT" position, removethe radiator cap and open the radia- tor drain tap.
4. When the engine coolant has drained completely, close the drain tap en-suring that this is not over tight- ened.
5. Prepare a suitable quantity of new engine coolant (refer to section 9)and pour this into the radiator.
fcuk-6.p65 12/27/2006, 10:16 AM
13

6 OWNER MAINTENANCE
40
ALTB+
ECU RAD IGN
BLR
P/WIN
COND
ABSABS
F/PUMP ECUECU
SNSR
ROOM LP DRL
HORN
A/CON
FR FOG
ECULP
TAIL LH
TAIL RH H/LP LH
H/LP RH
PTC HTR 1 GLOW
PTC HTR 2 FFHS
PTC HTR 3 PROTECTED COMPONENTS
Generator(A/CON, RR HTD, STOP, D/LOCK, HAZARD) Fuse, DeicerGenerator, Engine control relay, ECMRadiator fan relayStart relay, Ignition switchBlower relay Power window relay Condenser fan relay #1ABS control module, ABS bleeding connector, ESPABS control module, ABS bleeding connector, ESPFuel pump relayECM No.5 (Batt+) ECM No.4 (Batt+), Stop lamp switch, PTC heater relay #1 Glow plug relay, Assistor heater relay 1/2, Stop lamp switch,TDC sensor, EGR act, Throttle plate act, VGT vacuumAudio, Room lamp, Overhead console lamp, lnstrument cluster, ETACM, Luggage lampDRL control moduleHorn relayA/C relay Front fog lamp relay ECM, TCMTail lamp relayLeft rear combi lamp, Left position lamp, Left License lampRight rear combi lamp, Right position lamp, Right License lampLeft head lamp Right head lamp, (H/LP IND) Fuse PTC heater relay #1GLOW relayPTC heater relay #2FFHS relayPTC heater relay #3
FUSE RATING
140A40A 30A 30A40A40A30A30A 40A 40A10A30A10A 15A 10A 15A 10A10A15A10A20A 10A 10A15A15A40A80A 40A 30A40A
FUSE
FUSIBLE DESCRIPTION
fcuk-6.p65
12/27/2006, 10:16 AM
40