Yamaha TMAX XP530E-A 2017 Service Manual page 661

No. Item
242 ISC
(Stuck at the
upper limit for
adjustment)
243 ISC
(Stuck at the
lower limit for
adjustment)
244 Poor start-
ing/inability to
start
245 Engine stop
246 Cruise control
Symptom
During idling, the
adjustment is main-
tained at the upper
limit
During idling, the
adjustment is main-
tained at the lower
limit
Poor starting/inability
to start detected
Engine stop detected
Automatic turning off
of the cruise control
system detected
9-18
EVENT CODE TABLE
Possible causes
Idling engine speed is
slow
• Clogged throttle body
• Poorly adjusted throttle
cable
• Poorly adjusted clutch
cable
• Malfunction in the fuel
injection system
• Dirty or worn spark
plug
• Malfunction in the bat-
tery
• Malfunction in ECU
Idling engine speed is
fast
• Poorly adjusted throttle
cable
• Poorly adjusted clutch
cable
• Malfunction in the fuel
injection system
• Dirty or worn spark
plug
• Malfunction in the bat-
tery
• Malfunction in ECU
• No gasoline
• Malfunction in the fuel
injection system
• Dirty or worn spark
plug
• Malfunction in the bat-
tery
• Malfunction in ECU
• No gasoline
• Poorly adjusted throttle
cable
• Poorly adjusted clutch
cable
• Malfunction in the fuel
injection system
• Dirty or worn spark
plug
• Malfunction in the bat-
tery
• Malfunction in ECU
The cruise control sys-
tem will automatically
turn off under the follow-
ing conditions:
• Unable to maintain the
set cruising speed
when traveling up a
steep slope
• Wheel slip detected
• Engine stalls
• Sidestand is extended
• Engine stop switch is
set to the " " position
Note
• Implement diagnostic
code 67, and check the
ISC maintenance request.
• If a fault code is occurring,
respond to that first.
* Rarely, Code 242 occurs
even when the system is
functioning properly.
• If a fault code is occurring,
respond to that first.
* Rarely, Code 243 occurs
even when the system is
functioning properly.
• If a fault code is occurring,
respond to that first.
* Rarely, Code 244 occurs
even when the system is
functioning properly.
• If a fault code is occurring,
respond to that first.
* Rarely, Code 245 occurs
even when the system is
functioning properly.
The automatic turning off of
the cruise control system
does not indicate a mal-
function in the system.