Checking The Relays - Yamaha RAPTOR YFM125RA Service Manual

Recommended lubricant
Dielectric grease
10. Install:
• Battery cover
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 incor-
rect, replace the relay.
Pocket tester
90890-03112
Analog pocket tester
YU-03112-C
1. Disconnect the relay from the wire harness.
2. Connect the pocket tester (Ω × 1) and bat-
tery (12 V) to the relay terminal as shown.
Check the relay operation.
Out of specification → Replace.
Starter relay
1. Positive battery terminal
2. Negative battery terminal
3. Positive tester probe
4. Negative tester probe
Relay operation
Continuity/No continuity
(between "3" to "4")
ELECTRICAL COMPONENTS
Starting circuit cut-off relay
1. Positive battery terminal
2. Negative battery terminal
3. Positive tester probe
4. Negative tester probe
Result
Continuity/No continuity
(between "3" to "4")
Headlight relay
1. Positive battery terminal
2. Negative battery terminal
3. Positive tester probe
4. Negative tester probe
5. Negative tester probe
Result
Continuity
(between "3" to "4")
No continuity
(between "3" to "5")
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