Major Sensor Reference Wave-Forms - Hyundai Tiburon 2003 Workshop Manual

P0562 System Voltage Low
P0563 System Voltage High
P0650 Malfunction Indication Lamp
(MIL) Control Circuit Malfunction
P1624 Cooling Fan Relay Circuit
Malfunction (LOW)
P1625 Cooling Fan Relay Circuit
Malfunction (HIGH)

MAJOR SENSOR REFERENCE WAVE-FORMS

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• Reverse battery cable connection (+/- reverse)
• Faulty alternator
• Open or short between lamp and ECM
• Faulty lamp
• Open or short between relay and ECM
• Short to GND between relay and ECM
• Open between relay and ECM
• Faulty relay
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24.04.2008