Hyundai Sonata: Repair procedures
On-vehicle Inspection
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Check The Battery Terminals And Fuses
| 1. |
Check that the battery terminals are not loose or corroded.
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| 2. |
Check the fuses for continuity.
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Inspect Drive Belt
Visually check the belt for excessive wear, frayed cords etc.
If any defect has been found, replace the drive belt.
Cracks on the rib side of a belt are considered acceptable. If
the belt has chunks missing from the ribs, it should be replaced.
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Visually Check Alternator Wiring And Listen For Abnormal Noises
| 1. |
Check that the wiring is in good condition.
|
| 2. |
Check that there is no abnormal noise from the alternator while
the engine is running.
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Check Discharge Warning Light Circuit
| 1. |
Warm up the engine and then turn it off.
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| 2. |
Turn off all accessories.
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| 3. |
Turn the ignition switch "ON". Check that the discharge warning
light is lit.
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| 4. |
Start the engine and Check that the light goes off.
If the light does not go off as specified, troubleshoot the discharge
light circuit.
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Description and Operation
Description
The charging system includes a battery, an alternator with a built-in
regulator, and the charging indicator light and wire.
The Alternator has built-in diodes, each rectifying A ...
Alternator. Components and Components Location
Components
1. Pulley
2. Front bracket
3. Front bearing
4. Bearing cover
5. Bearing cover bolt
6. Rotor
7. Rear bearing
8. Rear bracket
9. Through b ...
See also:
Front Wiper Motor. Repair procedures
Removal
1.
Loosen the windshield wiper arm nut (A) after removing a wiper
cap (B).
2.
Remove the windshield wiper arm and blade (A ...
Injector. Description and Operation
Description
Based on information from various sensors, the ECM can calculate the fuel
amount to be injected. The fuel injector is a solenoid-operated valve and the
fuel injection amount is c ...
Troubleshooting
Troubleshooting
Problem Symptoms Table
Use the table below to help you find the cause of the problem. The numbers
indicate the priority of the like cause of the problem. Check each ...
