PIAGGIO 633929(IT) - Connectors; 20-Way Instrument Connector

- Otherwise, charge the battery with direct current equal to 1/10 of rated capacity (e.g. for a battery with
a 9Ah rated capacity, the charging current should be 0.9-1.0A) for approximately a 4-6 hour charge.
Note: Batteries that have been stored for a long time may take a longer charging time. The battery
chargers drw. 020333Y and drw. 020334Y have an automatic protection which interrupts the recharge
after 12 hours to avoid battery harmful heating. In this case, a green LED turns on to indicate the
activation of the safety system and not the end of the charge.
- Let the open circuit battery rest for approximately 4-6 hours; then check the off-load voltage using a
standard tester.
- If the open-circuit voltage is higher or equal to 12.6V, the battery is charged adequately. Slightly shake
or tilt the battery to eliminate any air bubbles formed during recharging.
- Check the electrolyte levels again, fill them with distilled water up to the upper level line if necessary,
clean battery properly, close each single cell cap tightly and install it on the vehicle.
- If the voltage indicated is low, charge the battery another 4-6 hours in the way described above.
Note: With the battery charger drw. 020334Y, it is possible to check the battery charge level with the
Check function. The value indicated on the display must be higher than the value indicated on the chart;
otherwise, recharge the battery again in the same way indicated above.
Connectors
Dashboard
20-WAY INSTRUMENT CONNECTOR
Specification Desc./Quantity
1 1 Speed signal
2 2 Fuel level signal
3 3 Water temperature sensor
4 4 Water temperature sensor ground connec-
tion
5 5 Remote mode button
6 6 Oil pressure warning light
7 7 Left direction warning light
8 8 Right direction warning light
9 9 High-beam lamp warning light
10 10 Open boot warning light
11 11 Revolution sensor
12 12 Ambient temperature sensor
13 13 Ambient temperature sensor ground connec-
tion
14 14 Engine disabled warning light
15 15 Immobilizer warning light
16 16 Engine control warning light
17 17 Parking brake warning light
18 18 Tilt locking warning light
19 19 Tilt locking system failure warning light
20 20 Live positive lead of parking control unit
MP3 125 Electrical system
ELE SYS - 25