engine NISSAN PICK-UP 2001 Repair Manual

INSPECTION/VEHICLE SPEED SENSOR
Without ABS for the Middle East and Except for the
Middle East
CHECK VEHICLE SPEED SENSOR
OUTPUT.
1. Remove vehicle speed sensor from
transmission.
2. Check voltage between combination
meter connector
N4terminalsV22
(W) andV23(R) while quickly turning
speed sensor pinion.
Voltage: Approx. 0.5V
NG
cOK
Vehicle speed sensor is
OK.
CHECK VEHICLE SPEED SENSOR.
Check resistance between vehicle speed
sensor connector
E223terminalsV1(W)
and
V2(R).
Resistance: Approx. 250W
OK
cNG
Replace vehicle speed
sensor.
Check harness for open or short between
combination meter and vehicle speed
sensor.
INSPECTION/ENGINE REVOLUTION SIGNAL
CHECK ECM OUTPUT.
1. Start engine.
2. Check voltage between combination
meter terminal
V21(W) and ground at
idle and 2,000 rpm.
Higher rpm = Higher voltage
Lower rpm = Lower voltage
Voltage should change with rpm.
NG
cOK
Engine revolution signal is
OK.
Check the following.
+Harness for open or short between
ECM and combination meter
SEL406Y
SEL447VA
SEL407Y
.
.
.
METER AND GAUGES
Trouble Diagnoses/With Tachometer (Cont'd)
EL-3073

Wiring Diagram Ð WARN Ð/Gasoline Engine
with Tachometer
GEL400A
WARNING LAMPS
EL-3083

GEL401A
WARNING LAMPS
Wiring Diagram Ð WARN Ð/Gasoline
Engine with Tachometer (Cont'd)
EL-3084

GEL402A
WARNING LAMPS
Wiring Diagram Ð WARN Ð/Gasoline
Engine with Tachometer (Cont'd)
EL-3085

GEL403A
WARNING LAMPS
Wiring Diagram Ð WARN Ð/Gasoline
Engine with Tachometer (Cont'd)
EL-3086

Wiring Diagram Ð WARN Ð/Gasoline Engine
without Tachometer
GEL409A
WARNING LAMPS
EL-3087

GEL410A
WARNING LAMPS
Wiring Diagram Ð WARN Ð/Gasoline
Engine without Tachometer (Cont'd)
EL-3088

GEL411A
WARNING LAMPS
Wiring Diagram Ð WARN Ð/Gasoline
Engine without Tachometer (Cont'd)
EL-3089

GEL412A
WARNING LAMPS
Wiring Diagram Ð WARN Ð/Gasoline
Engine without Tachometer (Cont'd)
EL-3090

Wiring Diagram Ð WARN Ð/Diesel Engine
with Tachometer
GEL404A
WARNING LAMPS
EL-3091