Diagnostic System - Suzuki DF25A 2014 Owner's Manual

NOTE:
In case that the engine is automatically stopped
due to the CAUTION system, the engine can be
started again.
However the CAUTION system will repeatedly
activate until eliminating the cause.
If the overheat caution system activates when
operating, reduce engine speed immediately
and check to see if water is being discharged
from the pilot water hole. If no water is seen, fol-
low the procedures outlined below.
Water and wind conditions permitting, stop the
motor, tilt it out of the water and remove any
debris like seaweed, plastic bags or sand that
may have blocked the water intakes.
Lower the motor into the water, being sure that
water intakes are immersed, and restart it.
Check (A) that water discharges from the pilot
hole and (B) that the red TEMP lamp is no
longer lit.
Be aware that the red TEMP lamp may light
again if engine temperature rises abnormally. If
either of the above situations arises, your
authorized Suzuki Marine Dealer must be con-
sulted as soon as possible.
NOTICE
Operating the engine with the overheat cau-
tion system activated can result in severe
engine damage.
If the overheat caution system activates, stop
the engine as soon as possible, wind and
water conditions permitting, and inspect the
engine according to the above instructions.
Consult your authorized Suzuki marine dealer
if you cannot correct the problem.
26

DIAGNOSTIC SYSTEM

If abnormal conditions exist in any sensor sig-
nal being input to the control unit, the self-diag-
nostic system warns of the abnormal condition.
TILLER HANDLE MODEL
If this system activates, the CHECK ENGINE
lamp will flash.
Also incorporated is a fail-safe provision that
allows the operation at a restricted speed even
under such a failure condition.
The failed system can be identified by the mode
of the CHECK ENGINE lamp flashing.
The diagnostic code is designed to appear
when the engine is running.
REMOTE CONTROL MODEL
When engine is running.
If this system activates, the CHECK ENGINE
lamp will flash and a buzzer will sound.
Ignition key is turned to the "ON" position, when
engine is not running.
If this system activates, the CHECK ENGINE
lamp will flash.
Also incorporated is a fail-safe provision that
allows the operation at a restricted speed even
under such a failure condition.
The failed system can be identified by the mode
of the CHECK ENGINE lamp flashing.
This diagnostic code is designed to appear
while the ignition key is turned on.
The buzzer sound with diagnostic system acti-
vating will be stopped after approx. thirty sec-
onds.