Checking The Relays - Yamaha 2014 MT-07 Service Manual

6. Install:
• Battery
Refer to "GENERAL CHASSIS (1)" on page
4-1.
7. Connect:
• Battery leads
(to the battery terminals)
ECA13630
NOTICE
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
Recommended lubricant
Dielectric grease
10.Install:
• Seat bracket
• Rider seat
Refer to "GENERAL CHASSIS (1)" on page
4-1.
EAS30553

CHECKING THE RELAYS

Check each switch for continuity with the pocket
tester. If the continuity reading is incorrect, re-
place 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 battery
(12 V) to the relay terminal as shown.
Check the relay operation.
Out of specification → Replace.
1
2
ELECTRICAL COMPONENTS
Starter relay
3
4
1. Positive battery terminal
2. Negative battery terminal
3. Positive tester probe
4. Negative tester probe
Relay operation
Continuity
(between "3" and "4")
Relay unit (starting circuit cut-off relay)
R/W L/W
1. Positive battery terminal
2. Negative battery terminal
3. Positive tester probe
4. Negative tester probe
Result
Continuity
(between "3" and "4")
Relay unit (fuel pump relay)
R/W L/W
1. Positive battery terminal
8-131
R
L/W R/W
1 2
R/B W/L R/L
L/W L/Y R/W L/G B/R Sb B/Y Sb/W
R/B W/L R/L
L/W L/Y R/W L/G B/R Sb B/Y Sb/W
R