Yamaha F40BWHD - Checking the Trailer Switch Continuity; Measuring the Trim Sensor Resistance

POWER TRIM AND TILT SYSTEM (ET)
8-36
E
–+
ELEC
CHECKING THE TRAILER SWITCH
CONTINUITY
Check:
• Trailer switch continuity
Out of specification → Replace.
MEASURING THE TRIM SENSOR
RESISTANCE
Measure:
• Trim sensor resistance
Out of specification → Replace.
NOTE:
Turn the lever and measure the resis-
tance as it gradually changes.
Switch
position
Lead color
Sky blue
(Sb)
Red (R)
Light
green
(Lg)
Up
Free
Down
Trim sensor resistance
Pink (P) - Black (B)
582 - 873
Ω
ΩΩ
Ω
at 20 °C (68 °F)
Orange (O) - Black (B)
800 - 1,200
Ω
ΩΩ
Ω
at 20 °C (68 °F)
1