Question about Hyundai Motor 2002 Sonata

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2002 hyundai sonata speedometer not working and battery light on.

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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maklean
  • 1665 Answers

SOURCE: 2002 hyundai sonata headlights

GENERATOR OUTPUT LINE VOLTAGE DROP TEST

This test determines the condition of the wiring from the generator "B" terminal to the battery (+) terminal (including the fusible link). 1. Be sure to check the following before testing: a. Generator installation and wiring connections b. Generator drive belt tension c. Fusible link d. Abnormal noises from the generator while the engine is running. 2. Turn the ignition switch to the OFF position. 3. Disconnect the negative battery cable. 4. Disconnect the generator output wire from the generator "B" terminal. Connect a DC test ammeter with a range of 0-100A in series between the "B" terminal and the disconnected output wire. (Connect the (+) lead of the ammeter to the "B" terminal. Connect the (-) lead of the ammeter to the disconnected output wire.) An inductive-type ammeter which enables measurements to be taken without disconnecting the generator output wire is recommended. Using this equipment will lessen the possibility of a voltage drop caused by a loose "B" terminal connection. 5. Connect a digital-type voltmeter between the generator "B" terminal and the battery (+) terminal. (Connect the (+) lead of the voltmeter to the "B" terminal. Connect the (-) lead of the voltmeter to the battery (+) cable.) 6. Reconnect the negative battery cable. 7. Connect a tachometer or the scan tool. 8. Start the engine. 9. With the engine running at approx. 2500 rpm, turn the headlights and other lights on and off to adjust the generator load on the ammeter slightly above 30A. Limit: max. 0.3V When the generator output is high and the value displayed on the ammeter does not decrease to 30A, set the value to 40A. Read the value displayed on the voltmeter. In this case the limit becomes max. 0.4V. 10. If the value displayed on the voltmeter is still above the limit, a fault in the generator output wire may exist. Check the wiring between the generator "B" terminal and the battery (+) terminal (including fusible link). If a terminal is not sufficiently tight or if the harness has become discolored due to overheating, repair, then test again. 11. After the test, run the engine at idle. 12. Turn off all lights and turn the ignition switch to the OFF position. 13. Disconnect the tachometer or the scan tool. 14. Disconnect the negative battery cable. 15. Disconnect the ammeter and voltmeter. 16. Connect the generator output wire to the generator "B" terminal. 17. Connect the negative battery cable.

Posted on Jun 05, 2008

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SOURCE: Headlight bulb replacement for 2002 Hyundai

http://www.autozone.com/autozone/repairinfo/common/repairInfoMain.jsp?targetPage=productsHowToInspect&leftNavPage=productsHowTo&pageId=%090900c15280213e7e&subtitle=replace

Posted on Apr 23, 2009

ghost4548
  • 776 Answers

SOURCE: My alarm on my 2002 Hyundai Sonata keeps going off

Experience with this problem points to several possible causes. First, hood switch is improperly adjusted or rubber button on the underside of the hood which strikes this switch is missing or worn out (does the 'answer back' feature (horn toot) occur when you press the "lock" button on the keyless remote twice?). If it doesn't, this is the first place to look -- is the hood bent out of shape? Often I have found the hood adjustment is SO CLOSE to the hood switch being 'CLOSED', that a simple gust of WIND can set off the alarm.
Next, each door and the trunk have switches which must be in their proper positions (closed -- Open Circuit communication with the ETACS module) for the burglar alarm to SET Active/ON. The problem could be at any one of these switches, not to mention the ETACS module itself. Best solution:Take/tow the vehicle into a Hyundai Service Center (dealership), pay the diagnostic fee. They will tell you EXACTLY what the problem is and what's needed to fix it (parts, labor, tax, time-frame, etc.).

Posted on Jun 06, 2009

  • 2 Answers

SOURCE: how do you reset the check engine light on hyundai sonata?

Just disconnect your battery for a couple of minutes.

Posted on Jul 20, 2009

SOURCE: 2002 hyundai sonata speedometer works sometimes.

dear friend-your speed sensor is located at the right side of the engine on the top back of the gearbox,this is a electronic unit and can be at fault.

Posted on Jul 21, 2009

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1 Answer

I have the battery light on, and a banging noise in the gas tank. Could this be the fuel filter in the tank or the alternator?


it sounds to me that your fuel pump is going out and if your battery light is going on then you might check the battery by disconnecting battery while engine running if it dies then your then your alternator is shot if not then you might have battery checked out

Dec 10, 2015 | 2002 Hyundai - Sonata

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Where is speed senor on a Hyundai Sonatas


Hyundai VSS locations:
On 1999-2003 vehicles, the vehicle speed sensor is built into the speedometer. On 2004-2005 vehicles, the vehicle speed sensor is attached to the output shaft of the transaxle.

On 1996-2003 vehicles, the vehicle speed sensor is built into the speedometer. On 2004-2005 vehicles, the vehicle speed sensor is attached to the output shaft of the transaxle.

On 1999-2003 vehicles, the vehicle speed sensor is built into the speedometer. On 2004-2005 vehicles, the vehicle speed sensor is attached to the output shaft of the transaxle.

Hope helps (remember rated this).

Jul 14, 2010 | Hyundai Motor 2004 Sonata

3 Answers

2002 Hyundai Sonata brake lights stuck on.


Check brake switch located near the pivot point on brake pedal move switch with your finge and see if it's stuck, May need new brake switch.

Apr 27, 2010 | 2006 Hyundai Sonata

1 Answer

2002 Hyundai Sonata "battery" light


The Alternator may not be charging at the proper level. If the car is running while you're trying to open the sunroof or turn on the defroster, then the battery light has nothing to do with those and they are separate problems. Have an ASE Certified mechanic check the charging system.

Apr 21, 2010 | Hyundai Motor 2002 Sonata

1 Answer

On my sonata 2002 my cluster dont work (rpm,speedometer.temp gage and gaz gage) what is the problem


The problem is electrical. Take/Tow your vehicle to an authorized Hyundai dealership and pay the diagnostic fee... they will tell you exactly what the problem is and the cost of parts/labor to fix it... at least this way you'll know what the problem is and what's required to fix it.

Aug 12, 2009 | Hyundai Motor 2002 Sonata

1 Answer

2002 hyundai sonata speedometer works sometimes.


dear friend-your speed sensor is located at the right side of the engine on the top back of the gearbox,this is a electronic unit and can be at fault.

Jul 02, 2009 | 2001 Hyundai Sonata

1 Answer

2002 jeep cherokee brake lights blowing


A Hyundai Hyundai Sonata is NOT a 2002 Jeep Cherokee.

Jun 30, 2009 | Hyundai Motor 2004 Sonata

1 Answer

2002 Hyundai Sonata


Loose wire connections must be checked first.
Here is the simple way to check if the battery is discharged: Turn the ignition on, with the engine off, switch the windshield wipers on. If they move way too slowly, much slower than usual, the battery is probably discharged.
As the battery is relatively new, it can be recharged. All you need to do is to boost your car and let the engine run for a while to charge the battery

Jun 15, 2008 | Hyundai Motor 2002 Sonata

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