Yamaha RX10H Service Manual page 626

IGNITION SYSTEM
MAIN SWITCH
1. Disconnect:
• Main switch coupler
2. Connect:
• Pocket tester
3. Inspect:
• Main switch continuity
Faulty → Replace.
Switch position
OFF
ON
Switch
position
R
OFF
ON
START
Continuity
LOAD RELAY
1. Inspect:
• Load relay
Inspection steps:
• Disconnect the load relay from the coupler.
• Connect the pocket tester (Ω × 1) and battery
(12 V) to the load relay terminals as shown.
Positive battery terminal
Negative battery terminal
Positive tester probe
Negative tester probe
• If load relay does not have continuity
between the red and blue terminals, replace
it.
97
ELEC
Continuity
Yes
No
Color code
Br R/W Br/W
→
Brown
→
Brown/Blue
→
Red
→
White