Checking The Relay Unit (Diode) - Yamaha 2009 Diversion XJ6S Service Manual

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EAS28050

CHECKING THE RELAY UNIT (DIODE)

1. Check:
Relay unit (diode)
G
Out of specification → Replace.
Pocket tester
90890-03112
Analog pocket tester
YU-03112-C
TIP
The pocket tester and the analog pocket tester
readings are shown in the following table.
ELECTRICAL COMPONENTS
Continuity
Positive tester probe → → → → Sky blue
"1"
Negative tester probe → → → → Black/
Yellow "2"
No continuity
Positive tester probe → → → → Black/
Yellow "2"
Negative tester probe → → → → Sky
blue "1"
Continuity
Positive tester probe → → → → Sky blue
"1"
Negative tester probe → → → → Black/
Red "3"
No continuity
Positive tester probe → → → → Black/
Red "3"
Negative tester probe → → → → Sky
blue "1"
Continuity
Positive tester probe → → → → Sky blue
"1"
Negative tester probe → → → → Light
green "4"
No continuity
Positive tester probe → → → → Light
green "4"
Negative tester probe → → → → Sky
blue "1"
Continuity
Positive tester probe → → → → Blue/
Black "5"
Negative tester probe → → → → Black/
Red "3"
No continuity
Positive tester probe → → → → Black/
Red "3"
Negative tester probe → → → → Blue/
Black "5"
R L/W
MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
a. Disconnect the relay unit coupler from the
wire harness.
b. Connect the pocket tester (Ω×1) to the relay
8-159
5 3 1 2 4
R/B W/L R/L
L/W L/Y R/W L/B B/R Sb B/Y Lg