Ezgo 1600xd Repair Manual page 399

ELECTRIC SYSTEM - DIAGNOSIS AND TROUBLESHOOTING
Check point
6. Fuse 1. Check method
- Fuse 3 for open circuit
- If it has a open circuit, replace it with new
7. Display unit 1. Check the following
- Check if the voltage at the No. 1 terminal is
- Check if the output voltage at the No. 7
- Check if the output voltage between No. 1
8. Glow plug 1. Glow plug ring terminal
- The resistance between the terminal and
2. Check the voltage when in operation
- With the plug automatically preheated, the
SUUV-W00 Apr. 2011
Check item (method)
one with rated capacity (5A).
12 V with the key switch in "ON" position
terminal is 12 V with the coolant temperature
below 30°C (86°F)
terminal and ground is 12 V (for 8 seconds)
→ Preheat lamp (No. 2)
ground (chassis) is approx. 0.43 Ω
1. If the measured resistance is "∞": open
circuit
2. If the measured resistance is "0": short
circuit
voltage between the glow plug and ground
should be 12 V. (Voltage fl uctuation by
operating time: 8~12V)
Remarks
(Fuse No.3)
UUVWA63B
tart switch ST 16 Hz output
1 sec. output
GND
UUVWA91B
UUVWA72A
12
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