Yamaha TZR50 '03 Service Manual page 225

• Check the voltage of the tail light
Voltage of the tail light:
12.0 V
Replace / service the tail light.
4. The instrument lights do not come on
1. Instrument light bulb
• Remove each bulb from the instrument panel
• Connect the pocket tester (Ω x 1 ) to the bulb.
(+) probe of tester
(-) probe of tester
• See if the continuity is correct in the bulb of the ins-
trument panel
MATCHES THE
SPECIFICATION
Terminal
Terminal
CONTINUITY OK
*
8-26
LIGHTING SYSTEM
DOES NOT MATCH THE
SPECIFICATION
3. Cable connections
Check the connections of the
whole light system. See the sec-
tion on "ELECTRICAL DIAGRAM"
NO CONTINUITY
Replace the bulb of the instrument
light.
ELEC