Nissan Frontier D22. Instruction — part 214
METERS AND GAUGES
DI-5
C
D
E
F
G
H
I
J
L
M
A
B
DI
The water temperature gauge is regulated by a variable ground signal supplied
●
to combination meter terminal 46
●
through thermal transmitter terminal 1.
As the temperature of the coolant increases, the resistance of the thermal transmitter decreases and the nee-
dle on the gauge moves from C to H.
TACHOMETER
The tachometer indicates engine speed in revolutions per minute (rpm).
The tachometer is regulated by a signal
●
to combination meter terminal 48 for the tachometer
●
from ECM terminal 3.
SPEEDOMETER
The vehicle speed sensor provides a voltage signal to the combination meter for the speedometer.
The voltage is supplied
●
to combination meter terminals 34 and 35
●
from vehicle speed sensor terminals 1 and 2.
The unified meter control unit converts the voltage to the vehicle speed and displays it on the speedometer.
DI-6
METERS AND GAUGES
Combination Meter
EKS006W6
LKIA0144E
METERS AND GAUGES
DI-7
C
D
E
F
G
H
I
J
L
M
A
B
DI
WKWA0973E
DI-8
METERS AND GAUGES
Wiring Diagram — METER —
EKS006W7
WKWA0974E
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