ECU Hyundai Azera 2005 Owner's Guide

3 WHAT TO DO IN AN EMERGENCY
2
!
IF THE ENGINE WILL NOT START
D010A01A-AAT D010B01TG-AAT If Engine Doesn't Turn Over or Turns Over Slowly
1. Be sure the gear selector lever is in
"N" or "P" and the emergency brake is set.
2. Check the battery connections to be sure they are clean and tight.
3. Turn on the interior light. If the light
dims or goes out when you operate the starter, the battery is discharged.
4. Check the starter connections to be
sure they are securely tightened.
5. Do not push or pull the vehicle to start it. See instructions for "JumpStarting" on the following pages. D010D01A-AAT
If Engine Stalls While Driving
1. Reduce your speed gradually, keep-
ing a straight line. Move cautiously off the road to a safe place.
2. Turn on your emergency flashers.
3. Try to start the engine again. If your vehicle will not start, contact aHyundai dealer or seek other quali-fied assistance.
D010C01Y-AAT If Engine Turns Over Normally but Does Not Start
1. Check fuel level.
2. With the key in the "OFF" position,
check all connectors at ignition coils and spark plugs. Re-connect any that may be disconnected or loose.
3. Check the fuel line in the engine room.
4. If engine still refuses to start, call a Hyundai dealer or seek other quali- fied assistance.
WARNING:
If the engine will not start, do not push or pull the car to start it. Thiscould result in a collision or cause other damage. In addition, push or pull starting may cause the cata-lytic converter to be overloaded and create a fire hazard.
HTG5019

3 WHAT TO DO IN AN EMERGENCY
10
Then position the wrench as shown in the drawing and tighten the wheel nuts.Be sure the socket is seated com- pletely over the nut. Do not stand on the wrench handle or use an extensionpipe over the wrench handle. Go around the wheel tightening every other nut until they are all tight. Thendouble-check each nut for tightness. After changing wheels, have a techni- cian tighten the wheel nuts to theirproper torque as soon as possible. Wheel nut tightening torque: Steel wheel & aluminium alloy wheel: 900-1,100 kg.cm (65-80 lb.ft) D060J01E-AAT AFTER CHANGING WHEELS If you have a tire gauge, remove the valve cap and check the air pressure. If the pressure is lower than recom- mended, drive slowly to the nearestservice station and inflate to the cor- rect pressure. If it is too high, adjust it until it is correct. Always reinstall thevalve cap after checking or adjusting tire pressure. If the cap is not replaced, air may leak from the tire. If you lose avalve cap, buy another and install it as soon as possible. After you have changed wheels, al-ways secure the flat tire in its place in the trunk and return the jack and tools to their proper storage locations.HTG5016-1
IF YOUR VEHICLE MUST BE TOWED
D080A01O-GAT If your vehicle has to be towed, it should be done by your Hyundai dealer or a commercial tow truck service. This will help assure that your vehicle is notdamaged in towing. Also, professionals are generally aware of local laws gov- erning towing. In any case, rather thanrisk damage to your car, it is suggested that you show this information to the tow truck operator. Be sure that a safetychain system is used and that all local laws are observed. It is recommended that your vehicle be towed with a wheel lift and dollies or flatbed equipment with all the wheelsoff the ground.
! CAUTION:
o Your vehicle can be damaged if towed incorrectly!
o Be sure the transaxle is in neu- tral.
o When the engine will not start, be
sure the steering is unlocked by placing the key in the "ACC" po- sition.

5VEHICLE MAINTENANCE REQUIREMENTS
8
F060H01A-AAT
o Air Cleaner Filter A Genuine Hyundai air cleaner filter is recommended when filter is replaced. F060J01A-AAT o Spark Plugs Make sure to install new spark plugs of the correct heat range. F070C01A-AAT
o Coolant
The coolant should be changed at the intervals specified in the mainte- nance schedule.
Inspect the hose routing to assure thatthe hoses do not come in contact withany heat source, sharp edges or mov- ing component which might cause heat damage or mechanical wear. Inspectall hose connections, such as clamps and couplings, to make sure they are secure, and that no leaks are present.Hoses should be replaced immedi- ately if there is any evidence of dete- rioration or damage.
F070F01A-AAT
o Brake Hoses and Lines
Visually check for proper installation,
chafing, cracks, deterioration and anyleakage. Replace any deteriorated or damaged parts immediately. F070E04A-AAT
o Automatic Transaxle Fluid
The fluid level should be in the "HOT"
range of the dipstick, after the engineand transaxle are at normal operating temperature. Check the automatictransaxle fluid level with the engine running and the transaxle in neutral, with the parking brake properly ap-plied.
Use HYUNDAI GENUINE ATF SP III,
DIAMOND ATF SP III, SK ATF SP III or other brands approved by Hyundai Motor Co., when adding or changingfluid.
F060N02E-AAT
o Valve Clearance
Inspect excessive valve noise and/orengine vibration and adjust if neces- sary. A qualified technician should perform the operation. F070B01A-GAT
o Cooling System
Check the cooling system part, such as radiator, coolant reservoir, hosesand connections for leakage and dam- age. Replace any damaged parts.

6 DO-IT-YOURSELF MAINTENANCE
38
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
HORNTAIL
ECU IG1
DRL
FR FOG
A/CON
F/PUMP
DIODE ATM
STOP
H/LP LO RH
S/ROOF
H/LP WASHER
H/LP HI
ECU (B+)
SNSR3 SNSR1 SNSR2B/UP
IGN COIL
ECU (IG1)
H/LP LO ABS PROTECTED COMPONENTS
ABS/ESP Control module, Multipurpose check connectorABS/ESP Control module, Multipurpose check connector Fuse(FR P/SEAT, T/LID, T/SIG, TILT, PEDAL, RR CURTAIN) Defogger relay Blower relay Fuse(P/WDW LH, P/WDW RH) Start relay, Ignition switch(IG2, START) Engine control unit relay Fuse(KEY SOL, ECS/RR FOG), Power connector Ignition switch(ACC, IG1) Fusible link(ABS1, ABS2, RR HTD, BLOWER) Horn relay Tail light relay PCM (Spare) Burglar alarm horn relay Front fog light relay A/C Relay Fuel pump relay (Spare) ATM Control relay Stop light switch HID Relay Overhead console lamp Headlight washer motor Headlight relay (HIGH) PCM Injector#1~#6, A/C Relay, Cooling fan relay Mass air flow sensor, PCM, Immobilizer control module, Oil control valve#1/#2, Variable intake manifold valve Oxygen Sensor#1~#4 Back-up light switch, Stop light switch, Transaxle range switch, Vehicle speed sensor Ignition coil#1~#6, Condenser PCM Headlight relay(LOW) ABS/ESP Control module, Multipurpose check connector
ABS1 ABS2
I/P (B+)1
RR HTD
BLOWER
P/WDW IGN2
ECU RLY I/P (B+)2
IGN1ALT FUSE RATING
40A20A 40A 40A 40A 40A 40A 30A 30A 30A
150A
15A 20A 10A 10A 15A 15A 10A 20A
-
20A 15A 15A 15A 20A 20A 10A 10A 15A 15A 10A 20A 10A 20A 10ADESCRIPTION
FUSIBLE LINK
FUSE