Controls; Throttle Control; Ignition Switch/Steering Lock - Triumph Speed 400 Owner's Handbook Manual

GENERAL INFORMATION
42

Controls

Throttle Control

All models have an electronic throttle
twist grip to open and close the throttle
via the engine control unit. There are no
direct-acting cables in the system.
The throttle grip has a resistive feel to
it as it is rolled rearwards to open the
throttle. When the grip is released it will
return to the throttle closed position
by its internal return spring and the
throttle will close.
There are no user adjustments for the
throttle control.
If there is a malfunction with the
throttle control
Indicator
illuminated and one of the following
engine conditions may occur:
MIL illuminated, restricted engine
▼
RPM and throttle movement
MIL illuminated, limp-home mode
▼
with the engine at a fast idle
condition only
MIL illuminated, engine will not start.
▼
For all of the conditions mentioned, the
fault must be checked and rectified by
a competent person with the specialist
knowledge and technical understanding
of motorcycles, such as an authorized
Triumph dealer.
the Malfunction
Light (MIL) becomes
WARNING
Reduce speed and do not continue
to ride for longer than is necessary
with the Malfunction Indicator Light
(MIL) illuminated.
affect engine performance, exhaust
emissions and fuel consumption.
The fault must be checked and
rectified by a competent person with
the specialist knowledge and technical
understanding of motorcycles, such as
an authorized Triumph dealer.
Reduced engine performance could
cause a dangerous riding condition,
leading to loss of motorcycle control
which could result in serious injury or
death.

Ignition Switch/Steering Lock

WARNING
For reasons of security and safety,
always turn the ignition to the LOCK
position and remove the key when
leaving the motorcycle unattended.
Any unauthorized
motorcycle may
motorcycle control which could result
in serious injury or death.
The fault may
use of the
lead to loss of