2012 Na Yamaha Super Tenere Manual

							
haha ELECTRICAL COMPONENTS
8-132
cal system, cause the lighting and ignition 
systems to malfunction and could possibly 
cause a fire.
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4. Install: Right side panel
 Right side cowling
Refer to  “GENERAL CHASSIS ” on page 4-1.
EAS28031
CHECKING AND CHARGING THE BATTERY
WARNING
EWA13290
Batteries generate explosive hydrogen gas 
and contain electrolyte which is made of poi-
sonous and highly caustic sulfuric acid. 
Therefore, always follow these preventive 
measures:
 Wear protective eye gear when handling or 
working near batteries.
 Charge batteries in a well-ventilated area.
 Keep batteries away from fire, sparks or 
open flames (e.g., welding equipment, 
lighted cigarettes).
 DO NOT SMOKE when charging or han-
dling batteries.
 KEEP BATTERIES AND ELECTROLYTE 
OUT OF REACH OF CHILDREN.
 Avoid bodily contact with electrolyte as it 
can cause severe burns or permanent eye 
injury.
FIRST AID IN CASE OF BODILY CONTACT:
EXTERNAL
 Skin —  Wash with water.
 Eyes  — Flush with water for 15 minutes and 
get immediate medical attention.
INTERNAL
 Drink large quantities of water or milk fol-
lowed with milk of magnesia, beaten egg or 
vegetable oil. Get immediate medical atten-
tion.
NOTICE
ECA13661
This is a VRLA (Valve Regulated Lead Acid) 
battery. Never remove the sealing caps be-
cause the balance between cells will not be 
maintained and battery performance will 
deteriorate.
 Charging time, charging amperage and 
charging voltage for a VRLA (Valve Regu-
lated Lead Acid) battery are different from 
those of conventional batteries. The VRLA 
(Valve Regulated Lead Acid) battery should  be charged according to the appropriate 
charging method. If the battery is over-
charged, the electrolyte level will drop con-
siderably. Therefore, take special care 
when charging the battery.
TIP
Since VRLA (Valve Regulated Lead Acid) bat-
teries are sealed, it is not possible to check the 
charge state of the battery by measuring the 
specific gravity of the electrolyte. Therefore, the 
charge of the battery has to be checked by mea-
suring the voltage at the battery terminals.
1. Remove:
Right side cowling
Refer to “ GENERAL CHASSIS ” on page 4-1.
2. Disconnect: Battery leads
(from the battery terminals)
NOTICE
ECA13640
First, disconnect the negative battery lead 
“1” , and then positive battery lead “2”.
3. Remove: Battery
Refer to “ GENERAL CHASSIS ” on page 4-1.
4. Check: Battery charge
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a. Connect a pocket tester to the battery termi-
nals.
TIP
The charge state of a VRLA (Valve Regulated 
Lead Acid) battery can be checked by measur-
ing its open-circuit voltage (i.e., the voltage 
when the positive battery terminal is discon-
nected).

Positive tester probe  
positive battery terminal
 Negative tester probe  
negative battery terminal
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haha ELECTRICAL COMPONENTS
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 No charging is necessary when the open-cir-
cuit voltage equals or exceeds 12.8 V.
b. Check the charge of the battery, as shown in  the charts and the following example.
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5. Charge: Battery
(refer to the appropriate charging method)
WARNING
EWA13300
Do not quick charge a battery.
NOTICE
ECA13671
Do not use a high-rate battery charger 
since it forces a high-amperage current 
into the battery quickly and can cause bat-
tery overheating and battery plate damage. 
If it is impossible to regulate the charging 
current on the battery charger, be careful 
not to overcharge the battery.
 When charging a battery, be sure to remove 
it from the vehicle. (If charging has to be 
done with the battery mounted on the vehi-
cle, disconnect the negative battery lead 
from the battery terminal.)
 To reduce the chance of sparks, do not 
plug in the battery charger until the battery 
charger leads are connected to the battery.
 Before removing the battery charger lead 
clips from the battery terminals, be sure to 
turn off the battery charger.
 Make sure the battery charger lead clips are 
in full contact with the battery terminal and 
that they are not shorted. A corroded bat-
tery charger lead clip may generate heat in 
the contact area and a weak clip spring may 
cause sparks.
 If the battery becomes hot to the touch at 
any time during the charging process, dis-
connect the battery charger and let the bat-
tery cool before reconnecting it. Hot 
batteries can explode!
 As shown in the following illustration, the 
open-circuit voltage of a VRLA (Valve Reg-
ulated Lead Acid) battery stabilizes about 
30 minutes after charging has been com-
pleted. Therefore, wait 30 minutes after 
charging is completed before measuring 
the open-circuit voltage.
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Charging method using a variable-current 
(voltage) charger
a. Measure the open-circuit voltage prior to  charging.
Example
Open-circuit voltage = 12.0 V
Charging time = 6.5 hours
Charge of the battery = 20–
30%
A. Open-circuit voltage (V)
B. Charging time (hours)
C. Relationship between the open-circuit voltage  and the charging time at 20  °C (68  °F)
D. These values vary with the temperature, the  condition of the battery plates, and the 
electrolyte level.
A. Open-circuit voltage (V)
B. Charging condition of the battery (%)
C. Ambient temperature 20  °C (68  °F)
A. Open-circuit voltage (V)
B. Time (minutes)
C. Charging
D. Ambient temperature 20  °C (68  °F)
E. Check the open-circuit voltage.     
						

							
haha ELECTRICAL COMPONENTS
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TIP
Voltage should be measured 30 minutes after 
the engine is stopped.
b. Connect a charger and ammeter to the bat- tery and start charging.
TIP
Set the charging voltage to 16 –17 V. If the set-
ting is lower, charging will be insufficient. If too 
high, the battery will be over-charged.
c. Make sure that the current is higher than the 
standard charging current written on the bat-
tery.
TIP
If the current is lower than the standard charging 
current written on the battery, set the charging 
voltage adjust dial at 20 –24 V and monitor the 
amperage for 3 –5 minutes to check the battery.
d. Adjust the voltage so that the current is at the  standard charging level.
e. Set the time according to the charging time 
suitable for the open-circuit voltage.
f. If charging requires more than 5 hours, it is  advisable to check the charging current after 
a lapse of 5 hours. If there is any change in 
the amperage, readjust the voltage to obtain 
the standard charging current.
g. Measure the battery open-circuit voltage after  leaving the battery unused for more than 30 
minutes.
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Charging method using a constant volt-
age charger
a. Measure the open-circuit voltage prior to  charging.
TIP
Voltage should be measured 30 minutes after 
the engine is stopped.
b. Connect a charger and ammeter to the bat-tery and start charging. c. Make sure that the current is higher than the 
standard charging current written on the bat-
tery.
TIP
If the current is lower than the standard charging 
current written on the battery, this type of battery 
charger cannot charge the VRLA (Valve Regu-
lated Lead Acid) battery. A variable voltage 
charger is recommended.
d. Charge the battery until the battery ’s charg-
ing voltage is 15 V.
TIP
Set the charging time at 20 hours (maximum).
e. Measure the battery open-circuit voltage after  leaving the battery unused for more than 30 
minutes.
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6. Install: Battery
Refer to “ GENERAL CHASSIS ” on page 4-1.
7. Connect: Battery leads
(to the battery terminals)
NOTICE
ECA13630
First, connect the positive battery lead  “1”, 
and then the negative battery lead  “2”.
8. Check: Battery terminals
Dirt   Clean with a wire brush.
Loose connection   Connect properly.
9. Lubricate:  Battery terminals

Standard charging current is reached
Battery is good.
 Standard charging current is not reached
Replace the battery.
12.8 V or more --- Charging is complete.
12.7 V or less --- Recharging is required.
Under 12.0 V --- Replace the battery.
12.8 V or more --- Charging is complete.
12.7 V or less --- Recharging is required.
Under 12.0 V --- Replace the battery.
  Recommended lubricant
Dielectric grease
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10.Install: Right side cowling
Refer to  “GENERAL CHASSIS ” on page 4-1.
EAS28040
CHECKING THE RELAYS
Check each switch for continuity with the pocket 
tester. If the continuity reading is incorrect, re-
place the relay.
1. Disconnect the relay from the wire harness.
2. Connect the pocket tester (  ×  1) and battery 
(12 V) to the relay terminal as shown.
Check the relay operation.
Out of specification   Replace.
Starter relay
Relay unit (starting circuit cut-off relay) Relay unit (fuel pump relay)
Headlight relay
 
Pocket tester
90890-03112
Analog pocket tester YU-03112-C
1. Positive battery terminal
2. Negative battery terminal
3. Positive tester probe
4. Negative tester probe
  Result
Continuity(between “3”  and “4”)
1. Positive battery terminal
2. Negative battery terminal
3. Positive tester probe
R
B
R /WL
/
1
4 3
WR/2
4. Negative tester probe
 Result
Continuity
(between “3” and “4”)
1. Positive battery terminal
2. Negative battery terminal
3. Positive tester probe
4. Negative tester probe
  Result
Continuity
(between “3”  and “4”)
1. Positive battery terminal
2. Negative battery terminal
3. Positive tester probe
4. Negative tester probe
  Result
Continuity(between “3”  and “4”)
+
Br
L/B
R/YY
/B
1
2
3
4    
						

							
haha ELECTRICAL COMPONENTS
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Radiator fan motor relay
EAS30520
CHECKING THE TURN SIGNAL RELAY
1. Check: Turn signal relay input voltage
Out of specification   The wiring circuit from 
the main switch to the turn signal relay cou-
pler is faulty and must be repaired.
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a. Connect the pocket tester (DC 20 V) to the 
turn signal relay terminal as shown. b. Turn the main switch to 
“ON ”.
c. Measure the turn signal relay input voltage.
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2. Check: Turn signal relay output voltage
Out of specification   Replace.
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a. Connect the pocket tester (DC 20 V) to the 
turn signal relay terminal as shown.
b. Turn the main switch to  “ON ”.
c. Measure the turn signal relay output voltage.
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EAS28050
CHECKING THE RELAY UNIT (DIODE)
1. Check: Relay unit (diode)
Out of specification   Replace.
TIP
The pocket tester and the analog pocket tester 
readings are shown in the following table.
1. Positive battery terminal
2. Negative battery terminal
3. Positive tester probe
4. Negative tester probe
 
Result
Continuity(between “3”  and “4”)
 Turn signal relay input voltage
DC 12 V
  Pocket tester
90890-03112
Analog pocket tester YU-03112-C
 Positive tester probe 
brown  “1”
 Negative tester probe 
ground
+
L
R/
W
Br /
LG
/Y
1
2
3
4
  Turn signal relay output voltage
DC 12 V
  Pocket tester
90890-03112
Analog pocket tester YU-03112-C
 Positive tester probe  
brown/white  “1”
 Negative tester probe  
ground
  Pocket tester
90890-03112
Analog pocket tester YU-03112-C    
						

							
haha ELECTRICAL COMPONENTS
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a. Disconnect the relay unit from the wire har-
ness.
b. Connect the pocket tester (  ×  1) to the relay 
unit terminals as shown. c. Check the relay unit (diode) for continuity.
d. Check the relay unit (diode) for no continuity.
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EAS28100
CHECKING THE IGNITION COILS
The following procedure applies to all of the igni-
tion coils.
1. Check: Primary coil resistance
Out of specification   Replace.
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a. Remove the ignition coil from the spark plug.
b. Connect the pocket tester (  ×  1) to the igni-
tion coil as shown.
c. Measure the primary coil resistance.
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2. Check: Secondary coil resistance
Out of specification   Replace.
  Continuity
Positive tester probe   sky blue 
“1”
Negative tester probe   
black/yellow  “2”
No continuity Positive tester probe   
black/yellow  “2”
Negative tester probe   sky 
blue  “1”
Continuity Positive tester probe   sky blue 
“1”
Negative tester probe   
black/red  “3”
No continuity Positive tester probe   
black/red  “3”
Negative tester probe   sky 
blue  “1”
Continuity Positive tester probe   sky blue 
“1”
Negative tester probe   sky 
blue/white “4”
No continuity Positive tester probe   sky 
blue/white “4”
Negative tester probe   sky 
blue  “1”
Continuity Positive tester probe   
blue/green  “5”
Negative tester probe   
black/red  “3”
No continuity Positive tester probe   
black/red  “3”
Negative tester probe   
blue/green  “5”
 Primary coil resistance
1.19– 1.61 
  Pocket tester
90890-03112
Analog pocket tester YU-03112-C
 Positive tester probe  
red/black  “1”
 Negative tester probe  
Cylinder-#1 left ignition coil
orange  “2”
Cylinder-#1 right ignition coil
gray/red  “2”
Cylinder-#2 left ignition coil
orange/green  “2”
Cylinder-#2 right ignition coil
gray/green “2”
  Secondary coil resistance
8.50– 11.50 k     
						

							
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a. Connect the pocket tester (  ×  1k) to the ig-
nition coil as shown.
b. Measure the secondary coil resistance.
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EAS28930
CHECKING THE IGNITION SPARK GAP
1. Check: Ignition spark gap
Out of specification   Perform the ignition 
system troubleshooting, starting with step 5.
Refer to  “TROUBLESHOOTING ” on page 
8-4.
TIP
If the ignition spark gap is within specification, 
the ignition system circuit is operating normally.
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a. Remove the ignition coil from the spark plug.
b. Connect the ignition checker  “1” as shown. c. Turn the main switch to “
ON” and engine stop 
switch to “” .
d. Measure the ignition spark gap “a”.
e. Crank the engine by pushing the start switch 
“”  and gradually increase the spark gap un-
til a misfire occurs.
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EAS28120
CHECKING THE CRANKSHAFT POSITION 
SENSOR
1. Disconnect: Crankshaft position sensor coupler
(from the wire harness)
2. Check: Crankshaft position sensor resistance
Out of specification   Replace the crank-
shaft position sensor.
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a. Connect the pocket tester (  ×  100) to the 
crankshaft position sensor coupler as shown.
  Pocket tester
90890-03112
Analog pocket tester YU-03112-C
 Negative tester probe 
red/black  “1”
 Positive tester probe 
spark plug terminal  “2”
 Minimum ignition spark gap
6.0 mm (0.24 in)
  Ignition checker
90890-06754
Oppama pet-4000 spark checker YM-34487
2. Ignition coil
  Crankshaft position sensor resis-
tance
336– 504  at 20  °C (68 ° F)
  Pocket tester
90890-03112
Analog pocket tester YU-03112-C
 Positive tester probe  
black  “1”
 Negative tester probe  
gray  “2”    
						

							
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b. Measure the crankshaft position sensor re- sistance.
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EAS28131
CHECKING THE LEAN ANGLE SENSOR
1. Remove: Lean angle sensor
2. Check:
Lean angle sensor output voltage
Out of specification   Replace.
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a. Connect the test harness-lean angle sensor 
(6P) between the lean angle sensor and wire 
harness.
b. Connect the pocket tester (DC 20 V) to the  test harness-lean angle sensor (6P). c. Turn the main switch to “
ON”.
d. Turn the lean angle sensor to 45 °.
e. Measure the lean angle sensor output volt- age.
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EAS28940
CHECKING THE STARTER MOTOR 
OPERATION
1. Check: Starter motor operation
Does not operate   Perform the electric 
starting system troubleshooting, starting with 
step 4.
Refer to “ TROUBLESHOOTING ” on page 
8-10.
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a. Connect the positive battery terminal  “1” and 
starter motor lead  “2” with a jumper lead  “3”.
WARNING
EWA13810
A wire that is used as a jumper lead must 
have at least the same capacity of the bat-
tery lead, otherwise the jumper lead may 
burn.
 This check is likely to produce sparks, 
therefore, make sure no flammable gas or 
fluid is in the vicinity.
b. Check the starter motor operation.
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  Lean angle sensor output voltage
Less than 45 °
0.4– 1.4 V
More than 45° 3.7– 4.4 V
  Pocket tester
90890-03112
Analog pocket tester YU-03112-C
Test harness- lean angle sensor 
(6P) 90890-03209
YU-03209
 Positive tester probe 
yellow/green  “1”
 Negative tester probe 
black/blue  “2”
BGy
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EAS28150
CHECKING THE STATOR COIL
1. Disconnect: Stator coil coupler
(from the wire harness)
2. Check:
Stator coil resistance
Out of specification   Replace the stator coil.
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a. Connect the pocket tester (  ×  1) to the stator 
coil coupler as shown.
b. Measure the stator coil resistance.
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EAS28170
CHECKING THE RECTIFIER/REGULATOR
1. Check: Charging voltage
Out of specification   Replace the rectifi-
er/regulator.
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a. Set the engine tachometer to the ignition coil 
of cylinder #1.
b. Connect the pocket tester (DC 20 V) to the 
rectifier/regulator coupler as shown.
c. Start the engine and let it run at approximate- ly 5000 r/min.
d. Measure the charging voltage.
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EAS28190
CHECKING THE OIL LEVEL SWITCH
1. Drain: Engine oil
2. Remove:
Oil level switch
(from the oil pan)
3. Check:
Oil level switch resistance
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a. Connect the pocket tester (  ×  100) to the en-
gine oil level gauge terminal as shown.
  Stator coil resistance
0.112 –0.168   at 20 ° C (68 °F)
  Pocket tester
90890-03112
Analog pocket tester YU-03112-C
 Positive tester probe 
white “1”
 Negative tester probe 
white  “2”
 Positive tester probe 
white  “1”
 Negative tester probe 
white  “3”
 Positive tester probe 
white  “2”
 Negative tester probe 
white  “3”
WW
W
231
  Charging voltage
14 V at 5000 r/min
  Pocket tester
90890-03112
Analog pocket tester YU-03112-C
 Positive tester probe  
red  “1”
 Negative tester probe  
black  “2”
  Oil level switch resistance
Maximum level position484– 536 
Minimum level position 114– 126 
WWW
21
BR  
						

							
haha ELECTRICAL COMPONENTS
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b. Measure the oil level switch resistance.
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EAS28220
CHECKING THE FUEL SENDER
1. Remove: Fuel pump
(from the fuel tank)
2. Check: Fuel sender resistance
Out of specification   Replace the fuel pump 
assembly.
▼▼▼▼ ▼ ▼▼▼ ▼▼▼▼▼ ▼ ▼ ▼▼▼▼ ▼ ▼▼▼▼ ▼ ▼▼▼ ▼▼▼▼
a. Connect the pocket tester (  ×  10/  × 100) to 
the fuel sender coupler as shown. b. Move the fuel sender float to maximum 
“3” 
and minimum  “4” level position.
c. Measure the fuel sender resistance.
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EAS29040
CHECKING THE FUEL METER/FUEL LEVEL 
WARNING LIGHT
This model is equipped with a self-diagnosis de-
vice for the fuel level detection circuit.
1. Check: Fuel meter/fuel level warning light “1”
(Turn the main switch to  “ON ”.)
Warning light comes on for a few seconds, 
then goes off   Warning light is OK.
Warning light does not come on   Replace 
the meter assembly.
Warning light flashes eight times, then goes 
off for 3 seconds in a repeated cycle (mal-
function detected in fuel sender)   Replace 
the fuel pump assembly.
  Pocket tester
90890-03112
Analog pocket tester YU-03112-C
Maximum level position  “A”
 Positive tester probe 
Connector (white) “1”
 Negative tester probe 
Body earth  “2”
Minimum level position  “B”
 Positive tester probe 
Connector (white) “1”
 Negative tester probe 
Body earth  “2”
 Sender unit resistance (full)
19.0– 21.0 
Sender unit resistance (empty) 139.0 –141.0  
  Pocket tester
90890-03112
Analog pocket tester YU-03112-C
Positive tester probe  
green  “1”
 Negative tester probe  
black  “2”
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