HYUNDAI AERO TOWN D6DA 2010 THÔNG TIN CHUNG TROUBLE SHOOTING

TROUBLE SHOOTING CHARGING SYSTEM(BATTERY AND ALTERNATOR) Symptoms Probable cause Remedy High battery temperature Regulator defective Replace Excessive discharge though battery is normal Poor connection of harness Repair Weak tension of V-belt Replace Wiring defective of high current fuse Repair Alternator defective Replace Charging lamp doesn't turn on when engine stopped and Regulator defective(Alternator) starter switch is on Alternator discharges excessively though alternator is normal Replace Poor connection of harness Repair Weak tension of V-belt Replace Wiring defective of high current fuse Repair Battery defective Replace STARTING SYSTEM(STARTER AND SUB STARTER) Symptoms Starter doesn't work Probable cause Remedy Starter switch defective Replace Battery defective or poor capacity Charge Starter relay defective Replace Poor connector connection,blown harness, Poor earth Repair Starter relay or starter defective Replace Worn out or damage of flywheel ring gear Repair Engine doesn't start though starter works Battery defective or poor capacity Replace Over running clutch defective(Starter) Replace Engine does not start at sub starter ON position Poor connector connection,blown harness, Poor earth Repair Battery defective or poor capacity Replace Engine doesn't start though starter works Starter relay defective Replace Fuse blown Replace Poor connection of sub starter switch Repair Transmission neutral switch defective Repair Safety relay defective Repair PRE HEATING Symptoms Unable to pre-heat Engine start is not good though cold start works (Pre heating is not enough) Probable cause Remedy Poor connector connection, blown harness, Poor earth Repair Glow plug defective Replace Glow relay defective Replace Water temperature sensor defective Replace High capacity fuse of glow relay is blown Replace Poor connection of connecting plate Repair Glow plug defective Replace Water temperature sensor defective Replace Poor connection of connecting plate Repair ENGINE STOP Symptoms Engine does not stop Engine does not start Probable cause Remedy Poor connector connection, blown harness, Poor earth Repair Fuse blown Replace Starter switch defective Replace Poor connector connection, blown harness, Poor earth Repair Fuse blown Replace Starter switch defective Replace GENERAL INFORMATION ON LAMPS Symptoms Lamp does not turn on Lamp is not bright enough Probable cause Remedy Bulb defective Replace Switch defective Replace Harness blown,connectors are misaligned Repair Fuse blown Replace Battery discharged Charge Poor connector connection, Poor earth Repair Alternator defective(charging function Replace defective) HEAD LAMPS Symptoms Lamp does not turn on Probable cause Remedy Lighting switch defective Replace Dimmer switch defective Replace Head lamp relay defective Replace FOG LAMPS Symptoms Fog lamp does not turn on Probable cause Remedy Fog lamp switch defective Replace Fog lamp relay defective Replace Fuse blown Replace TAIL LAMP, LICENSE PLATE LAMP AND POSITION LAMP Symptoms Tail lamp does not turn on Probable cause Remedy Lighting switch defective Replace Stop lamp,tail lamp sensor defective Replace Tail lamp defective Replace Warning lamp doesn't turn on Stop lamp,tail lamp sensor defective when tail lamp is blown Overhead warning indicator defective Replace Replace Tail lamp defective Replace Meter cluster defective Replace Master caution indicator does Stop lamp,tail lamp sensor defective not turn on when tail lamp Overhead warning indicator defective bulb is blown License number plate lamp does not turn on Position lamp does not turn on Replace Replace Tail lamp defective Replace Meter cluster defective Replace Lighting switch defective Replace Stop lamp,tail lamp sensor defective Replace Tail lamp defective Replace Lighting switch defective Replace Stop lamp,tail lamp sensor defective Replace Tail lamp defective Replace STOP LAMP Symptoms Lamp does not turn on Warning lamp does not turn on when bulb is blown Probable cause Remedy Stop lamp switch defective Replace Stop lamp,tail lamp sensor defective Replace Stop lamp relay defective Replace Stop lamp,tail lamp sensor defective Replace Stop lamp relay defective Replace Overhead warning indicator defective Replace Meter cluster defective Replace Master caution indicator does Stop lamp,tail lamp sensor defective not turn on when bulb is Stop lamp relay defective blown Replace Replace Overhead warning indicator defective Replace Meter cluster defective Replace TURN SIGNAL LAMP, HAZARD LAMP Symptoms Probable cause Remedy Not blinking Lamp is on all the time Slow blinking Fast blinking Unstable blinking interval Turn signal lamp,hazard lamp switch defective Replace Flasher relay defective Replace Turn signal lamp,hazard lamp switch defective Replace Flasher relay defective Replace Flasher relay defective Replace Bulb watt is bigger than the spec Repair Flasher relay defective Replace Bulb watt is smaller than the spec Repair Flasher relay defective Replace ROOM LAMP, SPOT LAMP, STEP LAMP, MAP LAMP AND FLUORESCENT LAMP Symptoms Probable cause Room lamp and spot lamp Room lamp and spot lamp switch not turn on defective Remedy Replace Door switch defective Replace Step lamp does not turn on Door switch defective Replace Map lamp does not turn on Map lamp switch defective Replace Fluorescent lamp does not turn on Lamp switch defective Replace BACK-UP LAMP Symptoms Lamp does not turn on Probable cause Remedy Back-up lamp switch defective Replace Power harness blown Replace METER ILLUMINATION Symptoms Illumination does not working Probable cause Tail lamp relay defective Remedy Replace SPEEDOMETER AND TACHO GRAPH Symptoms Indicator does not work Probable cause Remedy Harness blown, connectors misalignment Repair Vehicle speed sensor defective Replace Speedometer defective Replace Unstable indicator movement Poor connector connection, poor earth Repair Vehicle speed sensor defective Replace Speedometer defective Replace Vehicle speed sensor defective Replace Improper sized tires Replace Speedometer defective Replace Abnormal sound Speedometer defective Replace Odometer is not working Harness blown, connectors misalignment Repair Vehicle speed sensor defective Replace Speedometer defective Replace Big indication error TACHOMETER Symptoms Indicator does not work Probable cause Remedy Harness blown, connectors misalignment Repair Tachometer sensor defective Replace Engine RPM output circuit of meter cluster is defective Replace Tachometer defective Replace Unstable indicator movement Poor connector connection, poor earth Repair Tachometer sensor defective Replace Engine RPM output circuit of meter cluster is defective Replace Tachometer defective Replace Big indication error Tachometer sensor defective Replace Engine RPM output circuit of meter cluster is defective Replace Tachometer defective Replace FUEL SYSTEM Symptoms Indicator does not move Unstable movement or big error of indicator turn on (Fuel gauge position is E) Probable cause Remedy Harness blown, connectors misalignment Repair Fuel gauge unit defective Replace Fuel gauge defective Replace Poor connector connection, poor earth Repair Fuel gauge unit defective Replace Fuel gauge defective Replace Fuel remaining warning lamp Harness blown, connectors does not turn on misalignment (Fuel gauge position is above Fuel gauge unit defective E) Fuel gauge defective Fuel remaining warning lamp Fuel gauge unit defective does not Fuel gauge defective Repair Replace Replace Repair Replace COOLANT TEMPERATURE GAUGE Symptoms Indicator does not move Probable cause Remedy Harness blown, connectors misalignment Repair Coolant temperature sensor defective Replace Coolant temperature gauge defective Replace PARKING BRAKE INDICATOR LAMP Symptoms Indicator lamp does not turn on when parking brake is on Probable cause Poor connector connection, poor earth,blown harness Remedy Repair Indicator lamp does not turn off Parking brake switch defective(sensor parking brake) Replace Parking brake air switch defective(wheel parking brake) Replace Meter cluster defective Replace Harness blown Repair Parking brake switch defective(sensor parking brake) Replace Parking brake air switch defective(wheel parking brake) Replace Buzzer never stops though the Poor connector connection, poor parking brake is on earth,blown harness Repair Harness blown Replace Parking brake switch defective(sensor parking brake) Replace Parking brake release air switch defective(wheel parking brake) Replace HORN Symptoms Horn does not work Horn does not stop Horn sound is weak Probable cause Remedy Harness blown, connectors misalignment Repair Fuse blown Repair Horn switch defective Replace Horn relay defective Replace Excessive battery discharging Charge Horn switch defective Replace Horn relay defective Replace Poor connector connection, poor earth Repair Excessive battery discharging Charge Installation defective Repair WIPER AND WASHER Symptoms Wiper does not work Probable cause Remedy Wiper motor defective Replace Window washer switch defective Replace Wiper relay defective Replace Fuse blown or fuse blink blown Repair Wire bolwn or poor connection Repair Wiper does not stop operating Wiper motor defective Replace Window washer switch defective Replace Wiper does not work sometimes Window washer switch defective Replace Washer level sensor defective Replace Wiper blade stop position is not good Wiper motor defective Replace Wiper cleaning is poor Wiper blade defective Replace Wiper arm defective Replace Wiper motor defective Replace Poor connection of wiper link and wiper arm Repair Wiper blade defective Replace Washer motor defective Replace Window washer switch defective Replace Wiper relay defective Replace Fuse blown or fuse blink blown Repair Wire blown or poor connection Repair Washer motor defective Replace Washer hose distorted Repair Washer nozzle clogged Repair Wiper operation makes strange noise Window washer motor does not work Washer injection is not enough Poor position set of wiper motor crank Repair arm Washer liquid is not injecting Washer motor defective Replace Poor connection of washer hose Repair Washer nozzle clogged Replace Washer liquid is low Charge Wiper does not work with washer liquid Window washer switch defective Replace Washer level sensor defective Replace Washer level warning lamp does not turn on Washer level sensor defective Replace Fuse blown or fuse blink blown Repair Wire blown or poor connection Repair Washer level warning lamp defective Replace Washer level sensor defective Replace Washer level warning lamp does not turn off AUDIO Symptoms Radio make no sound Probable cause Remedy Poor connector connection,blown harness Repair Poor earth Repair Fuse blown Repair Poor connection of antenna or antenna Repair wire Poor radio reception Partly malfunction of radio amp Repair Speaker malfunction Replace Poor connector connection,blown harness Repair Poor earth Repair Poor connection of antenna or antenna Repair wire Tape makes no sound Radio tuner malfunction Replace Poor connector connection,blown harness Repair Poor earth Repair Fuse blown Repair Partly malfunction of radio amp Repair Malfunction of tape deck or pinch roller Repair Speaker malfunction Replace Radio tuner malfunction Replace Speaker malfunction Replace Poor earth Repair Poor connection of antenna or antenna Repair wire Noisy(Accessory noise) Only one speaker works Partly malfunction of radio amp Repair Malfunction of tape deck or pinch roller Repair Poor earth Repair Partly malfunction of radio amp Repair Radio tuner malfunction Replace Malfunction of tape deck or pinch roller Repair Speaker malfunction Replace Poor connector connection,blown harness Repair Partly malfunction of radio amp Repair Speaker malfunction Replace SOURCE OF ACCESSORY NOISE Accessory Description Noise Alternator High squealing noise, when accelerator Beeping noise pedal is depressed suddenly (It stops immediately after engine stop.) Water temperature gauge It happens while engine is running (It continues just for a while after engine stop.) Scratching noise Oil pressure switch It happens by engine rpm (It does not happen while idling.) Sounds "dulkung" Fuel level sensor When turned at high speed, driving on a rugged road, or starter switch is at "ON" position Scratching noise Flasher unit It happens when turn signal is operating Sounds "dulkung" Horn It happens when horn button is depressed or released Sounds "sheet" Wiper motor It happens depending on the speed of front glass wiper Whistle noise Washer motor It happens when front glass washer is operating Whistle noise [...]... happens while engine is running (It continues just for a while after engine stop.) Scratching noise Oil pressure switch It happens by engine rpm (It does not happen while idling.) Sounds "dulkung" Fuel level sensor When turned at high speed, driving on a rugged road, or starter switch is at "ON" position Scratching noise Flasher unit It happens when turn signal is operating Sounds "dulkung" Horn It happens... happens when horn button is depressed or released Sounds "sheet" Wiper motor It happens depending on the speed of front glass wiper Whistle noise Washer motor It happens when front glass washer is operating Whistle noise ... defective Repair Safety relay defective Repair PRE HEATING Symptoms Unable to pre-heat Engine start is not good though cold start works (Pre heating is not enough) Probable cause Remedy Poor connector... blown Replace Poor connection of connecting plate Repair Glow plug defective Replace Water temperature sensor defective Replace Poor connection of connecting plate Repair ENGINE STOP Symptoms... Replace Meter cluster defective Replace Lighting switch defective Replace Stop lamp,tail lamp sensor defective Replace Tail lamp defective Replace Lighting switch defective Replace Stop lamp,tail