2007 MITSUBISHI LANCER EVOLUTION Service Repair Manual

CIRCUIT DIAGRAMSB-143
BACK-UP LAMP
R.H. drive vehicles

CIRCUIT DIAGRAMS
H1J09X17AA
B-144
STOP LAMP
L.H. drive vehicles

CIRCUIT DIAGRAMS
H1J09X18AA
B-145
STOP LAMP
R.H. drive vehicles

CIRCUIT DIAGRAMSB-146
HORN

CIRCUIT DIAGRAMSB-147
METER AND GAUGE (See P.B-148,152.)
OPERATION

DWhen the ignition switch is at the “ON” position,
the fuel gauge is activated.
DWhen there is much fuel, the unit’s resistance
is small and the current flowing in the circuit
is great, so the gauge’s indicator indicates in
the “Full” area.
DWhen there is little fuel, the unit’s resistance
is high and the current flowing in the circuit
is small, so the gauge’s indicator indicates in
the “Empty” area.

DWhen the ignition switch is at the “ON” position,
the engine coolant temperature gauge is
activated.
DWhen the engine coolant temperature is high,
the unit’s resistance is low and there is a great
flow of current in the circuit, so the gauge’s
indicator indicates in the “H” area.
DWhen the engine coolant temperature is low,
the unit’s resistance is high and there is a small
flow of current in the circuit, so the gauge’s
indicator indicates in the “C” area.TROUBLESHOOTING HINTS
1. Fuel gauge does not operate, or registers
incorrectly.
(1) The fuel gauge indicates “F” when the fuel
gauge unit (sub) connector is disconnected
and the “1” terminal is earthed.
DCheck fuel gauge.
2. Engine coolant temperature gauge does not
operate, or registers incorrectly.
(1) When the engine coolant temperature
gauge is earthed with its connector
unplugged, it registers “H”.
DCheck engine coolant temperature
gauge unit.

CIRCUIT DIAGRAMSB-148
METER AND GAUGE
L.H. drive vehicles

CIRCUIT DIAGRAMSB-149

CIRCUIT DIAGRAMS
H1J10X08BA
B-150
METER AND GAUGE (CONTINUED)