BOMBARDIER ski-doo Tundra Scandic 2004 Series, Shop Manual

Page: 347 / 427

Section 06 ELECTRICAL
Subsection 06 (TESTING PROCEDURE)
06-06-18
MMR2004-134_06_06A.FM
NOTE: It is important to take note that voltage measurements must be taken while starting the vehicle
using the manual starter.
Voltages obtained upon starting are proportional to the force applied onto the manual starter. A low
voltage is therefore normal under a low cranking force.
Perform testing in the prescribed order and replace any parts not performing according to specifications.
It is important to resume all tests when replacing a component.
If not specified, the probe connecting sequence is not important.
LIGHTING SYSTEM TESTING (Tundra R 240 W)
PART
TEST TO BE
PERFORMED
WIRE
COLOR
MULTIMETER
PROBE
CONNECTION
RESISTANCE
Ω
VOLTAGE V
NOTE
VALUE
(ohms) MULTIMETER
SCALE
VALUE
(volts)
MULTIMETER
SCALE
Lighting
generator
coil
Power
YL
YL 4-MOB-F
4-MOA-F
00.0 - 00.6 00.0
Ω
3.0 - 7.0
00.0
VAC —
Insulation
YL
engine
4-MO (A,B)-F
engine
0.L
00.0
M
Ω
— —
T h e t e r m “e n g i n e ”
refers to the engine
metal parts connected
to the magneto housing.
Ground
continuity
BK
engine
4-MOC-F
engine
00.0 - 00.5
00.0
Ω
— — —