Ignition Switch - TGB EST 1000 Service Manual

IGNITION SWITCH

Ignition Switch Quick Test
▪ Turn ignition switch to ON position.
▪ If dashboard turns on (assuming it works), the
ignition switch is good.
▪ If dashboard does not turn on, check the
following:
- Battery.
- Fuses (main fuse, fan, headlight, brake
light)
- ECU is properly powered.
- Ignition switch.
Ignition Switch Wire Identification
PIN A = 12 Vdc output
PIN B = 12 Vdc input
PIN C = Ground through ECU.
PIN D = Ground signal to ECU in OFF
position.
PIN E = 12 Vdc output (ECU, starter and start
switch).
Ignition Coil location
Cylinder 1 (rear): R/BK-Y
Cylinder 2 (front): R/BK-Bu
Ignition Coil Installation
Install two bolts on the bracket and tighten to
the specified torque.
TORQUE: 8 Nm+/- 1
Ignition Coil Input Voltage Test
▪ Disconnect the 2-pin connector from the
ignition coil.
▪ Turn ignition switch ON.
▪ Using multimeter read the voltage.
Pin 2 and battery ground = battery voltage
▪ Battery voltage should be read.
▪ If battery voltage is NOT read, check continuity
of ignition coil supply circuit.
8-1. ELECTRIC SYSTEM
Front Cylinder
Rear Cylinder
Front Cylinder
Rear Cylinder
Rear Cylinder
Front Cylinder
8-1-5