APRILIA MSS Mana GT ABS Service Station Manual page 326

Braking system
Riding with an active ABS system
•
At engine start-up, the "general warn-
ing" warning light (4) and the ABS icon
(5) turn on and remain on provided that
the vehicle does not exceed 5 km/h
(3.1 mph).
The "general warning" warning (4) light remains off and the ABS icon (5) is not shown on the display.
If a failure is detected, the "general warning" warning light (4) and the ABS icon (5) turn on permanently
to indicate the malfunction.
The ABS device is automatically deactivated.
20 A fuse (ABS Main fuse) (6)
Protects: ABS control unit.
15 A fuse (ABS Auxiliary fuse) (7)
Protects: ABS, tail lights, stop lights, license place
light, horn, electric lock, instrument panel power
supply, transmission ECU power supply, resist-
ance module.
Guide to diagnosis
PREMISE
Each time the key is ON, at least one current or stored* error of the ABS system is often detected:
•
the EFI warning light turns on permanently and the word ABS is shown on the display (NA
850 Mana ABS).
•
the ABS warning light turns on permanently (SL 750 SHIVER ABS / DORSODURO 750
ABS).
If on the vehicle NA 850 Mana ABS, temporary errors of other control units are detected, the word ABS
shown on the display is displayed instead of the word relative to the other control units where errors
have been detected (e.g. GEAR or SERVICE).
The ABS system is deactivated!
The system operates perfectly just as any other braking system without ABS
* The diagnosis requires exceeding the 5 km/h.
Each time the key is ON, if at least one current or stored* error of the ABS system is not detected:
•
the EFI warning light flashes and the word ABS is shown on the display (NA 850 Mana ABS).
BRAK SYS - 326
MSS Mana GT ABS