Virgin Circuit - APRILIA SR MAX 125 ie Service Station Manual

Electrical system
In case the LED turns off and remains so even
when switching over to «ON», check if:
- the battery is charged
- the 15A fuse (No. 2) is in working order.
If the deterring LED remains off, check the control
unit power supply as follows:
- Disconnect the control unit connector and check
if:
- There is battery voltage between terminal No. 6
(Red/White) and the ground lead.
- There is battery voltage between the terminal No.
6 (Red/White) and the terminal No. 26 (Negative)
as shown in the figure.
- There is battery voltage between the terminals
No. 5 and No. 8 with the key switch set to «ON»,
the side stand folded up and the emergency cut-
off switch set to «RUN».
If no faults are found, replace the control unit; oth-
erwise, check the wiring and the following compo-
nents:
- Emergency cut-off switch;
- Side stand contacts;
- Key switch contacts.

Virgin circuit

If the ignition system has not been programmed, the engine can be started but it will run limited to 2000
rpm. When trying to accelerate, some evident loss of power may be felt.
Program the system with the MASTER (Brown) and SERVICE (Black) keys as follows:
- Insert the MASTER key, turn it to "ON" and keep it in that position for 2 seconds (limit values: 1 ÷ 3
seconds).
- Alternately insert all the available black keys and turn each one of them to "ON" for 2 seconds.
- Insert the MASTER key again and turn it to "ON" for 2 seconds.
The maximum time to change keys is 10 seconds.
A maximum of 7 (Black) service keys can be programmed at one time.
ELE SYS - 66
SR MAX 125 ie