2012 Na Yamaha Super Tenere Manual

haha IGNITION SYSTEM
8-2
3. Main fuse
4. Battery
5. Main switch
6. Engine ground
12.Ignition fuse
13.Joint
21.Relay unit
24.Neutral switch
25.Sidestand switch
26.Joint connector 1
27.Joint connector 2
30.Crankshaft position sensor
36.ECU (engine control unit)
37.Cylinder-#1 left ignition coil
38.Cylinder-#1 right ignition coil
39.Cylinder-#2 left ignition coil
40.Cylinder-#2 right ignition coil
41.Spark plug
45.Joint connector 3
54.Lean angle sensor
57.Frame ground
91.Engine stop switch  

haha IGNITION SYSTEM
8-3
EAS23P1071
ENGINE STOPPING DUE TO SIDESTAND OPERATION
When the engine is running and the transmission is in gear, the engine will stop if the sidestand is 
moved down. This is because the electric current from the ECU does not flow to the i\
gnition coils or 
injectors when the neutral switch circuit or sidestand switch circuit is\
 open. However, the engine con-
tinues to run under the following conditions:
 The transmission is in gear (the neutral switch circuit is open) and...

haha IGNITION SYSTEM
8-4
EAS27140
TROUBLESHOOTING
The ignition system fails to operate (no spark or intermittent spark).
TIP
 Before troubleshooting, remove the following part(s):
1. Right side cowling
2. Right side panel
3. Air filter case
 
 NG  
OK  
 
 NG  
OK  
 
 NG  
OK  
 
 OK  
NG  
 
 NG  
OK  
 
 NG  
OK  
 
 NG  
OK  
 
 NG  
OK  
1. Check the fuses.
(Main and ignition)
Refer to “ CHECKING THE FUS-
ES” on page 8-131. Replace the fuse(s).
2. Check the battery. Refer to “ CHECKING AND...

haha IGNITION SYSTEM
8-5
 
 NG  
OK  
 
 NG  
OK  
 
 NG  
OK  
 
 NG  
OK  
 
 NG  
OK  
9. Check the neutral switch.
Refer to “ CHECKING THE 
SWITCHES” on page 8-127. Replace the neutral switch.
10.Check the sidestand switch. Refer to “ CHECKING THE 
SWITCHES” on page 8-127. Replace the sidestand switch.
11.Check the relay unit (diode). Refer to “ CHECKING THE RELAY 
UNIT (DIODE)” on page 8-136. Replace the relay unit.
12.Check the lean angle sensor. Refer to “ CHECKING THE LEAN 
ANGLE SENSOR ” on...

haha IGNITION SYSTEM
8-6  

haha ELECTRIC STARTING SYSTEM
8-7
EAS27160
ELECTRIC STARTING SYSTEM
EAS27170
CIRCUIT DIAGRAM
B/LB/L1
W1(GRAY)W3 W2
(BLACK)
BR2
WL
B1 W1
WL
B2 W2
Y2L/RB2LYB
BL/BBrR/WB4
Br
G/RB
(GRAY)
ChB
(GRAY)Ch3B
(GRAY)
LDg
B
(BLACK)LDg B5
(BLACK)
LChB
(GRAY)L1ChB4
(GRAY)
Dg B
(BLACK)Dg3B3
(BLACK)
B/GL/BLg/WBL/BB/GB5Lg/W
BB/WBB/W
L/WR2R/W2
RR1
B1 B2B4L/G
R/B1Y3W/L1R/W1B Br3R/BR/WL/WG/YBBrW/GB/WB/W2W/G
Br/LLR/W4G/Y
Br1L/B1R/Y1Y/B
Br/RL/YL/B
Br/RB/R1B/R
L/Y
B/Y(BLACK)
Br/ WBr4
L/Y
B/Y(BLACK)L
BR
GB1
L/B
YL/R3
W(BLACK)...

haha ELECTRIC STARTING SYSTEM
8-8
3. Main fuse
4. Battery
5. Main switch
6. Engine ground
8. Starter relay
9. Starter motor
12.Ignition fuse
13.Joint
21.Relay unit
22.Starting circuit cut-off relay
24.Neutral switch
25.Sidestand switch
26.Joint connector 1
27.Joint connector 2
57.Frame ground
74.Clutch switch
91.Engine stop switch
92.Start switch  

haha ELECTRIC STARTING SYSTEM
8-9
EAS27180
STARTING CIRCUIT CUT-OFF SYSTEM OPERATION
If the engine stop switch is set to  “” and the main switch is set to “ ON” (both switches are closed), the 
starter motor can only operate if at least one of the following conditions is met:
 The transmission is in neutral (the neutral switch circuit is closed).\
 The clutch lever is pulled to the handlebar (the clutch switch is closed) and the sidestand is up (the 
sidestand switch is closed).
The starting circuit...

haha ELECTRIC STARTING SYSTEM
8-10
EAS27190
TROUBLESHOOTING
The starter motor fails to turn.
TIP
 Before troubleshooting, remove the following part(s):
1. Right side cowling
2. Right side panel
3. Fuel tank
 
 NG  
OK  
 
 NG  
OK  
 
 OK  
NG  
 
 NG  
OK  
 
 NG  
OK  
 
 NG  
OK  
 
 NG  
OK  
 
 NG  
OK  
1. Check the fuses.
(Main and ignition)
Refer to “ CHECKING THE FUS-
ES” on page 8-131. Replace the fuse(s).
2. Check the battery. Refer to “ CHECKING AND 
CHARGING THE BATTERY ” on 
page 8-132....

haha ELECTRIC STARTING SYSTEM
8-11
 
 NG  
OK  
 
 NG  
OK  
 
 NG  
OK  
 
 NG  
OK  
 
 NG  
OK  
 
 NG  
OK  
9. Check the engine stop switch.
Refer to “ CHECKING THE 
SWITCHES” on page 8-127. The engine stop switch is faulty. Replace 
the right handlebar switch.
10.Check the neutral switch. Refer to “ CHECKING THE 
SWITCHES” on page 8-127. Replace the neutral switch.
11.Check the sidestand switch. Refer to “ CHECKING THE 
SWITCHES” on page 8-127. Replace the sidestand switch.
12.Check the clutch...