Brake Light Switch; Trailer Socket - Kubota L3200 Workshop Manual

L3200, WSM

(14) Brake Light Switch

(15) Trailer Socket

Brake Light Switch Continuity
1. Remove the brake light switch (1).
2. Connect the ohmmeter leads to the brake light switch terminals.
3. Measure the resistance between terminals.
4. If the measurement value is not the same as follows, the brake
light switch is faulty.
When brake light
switch is not pushed
(Switch in "ON"
position)
Resistance between
terminals
When brake light
switch is pushed
(Switch in "OFF"
position)
(When reassembling)
• First, adjust the brake pedal free travel, then make sure that the
brake lights are "ON" when the brake pedals are depressed
almost at the end of the brake pedal free travel.
(1) Brake Light Switch
Trailer Socket
The trailer socket is provided to take out the electrical power from
tractor to trailer or implement.
The function of each terminal is shown below.
Terminal
(1) Turn signal (LH)
(2)
(3)
(4) Turn signal (RH)
(5)
(6)
(7)
(1) Terminal 1
(2) Terminal 2
(3) Terminal 3
(4) Terminal 4
9-S21
ELECTRICAL SYSTEM
0 Ω
Infinity
A : Push
L : Reference Value
10 to 11 mm (0.39 to 0.43 in.)
Function Color of wire harness
Green / White
–
Ground Black
Red / White
Tail (RH) Yellow / Red
Brake Yellow
Tail (LH) Yellow / White
(5) Terminal 5
(6) Terminal 6
(7) Terminal 7
KiSC issued 12, 2006 A
W1119997
–
W1118849