Yamaha F100A - Trailer Switch; Trim Sensor

8-31
–+
ELEC
E
POWER TRIM AND TILT (PTT) CONTROL SYSTEM
TRAILER SWITCH
1. Check:
● Trailer switch continuity
Out of specification → Replace.
Switch
position
Lead color
Sky
blue
(Sb)
Red (R)
Light
green
(Lg)
Up
Free
Down
TRIM SENSOR
1. Measure:
● Trim sensor resistance
Out of specification → Replace.
NOTE:
Turn the trim sensor lever and measure the
resistance as it gradually changes.
Trim sensor resistance:
Pink (P) – Black (B)
582 ~ 873 Ω at 20 ˚C (68 ˚F)
Orange (O) – Black (B)
800 ~ 1,200 Ω at 20 ˚C (68 ˚F)