2010 NISSAN LATIO Service Repair Manual

Page 1617 of 3745

NISSAN LATIO 2010  Service Repair Manual EC-352
< COMPONENT DIAGNOSIS >[HR16DE]
P0643 SENSOR POWER SUPPLY
P0643 SENSOR POWER SUPPLY
DTC LogicINFOID:0000000005398517
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If DTC Conf

Page 1618 of 3745

NISSAN LATIO 2010  Service Repair Manual P0643 SENSOR POWER SUPPLYEC-353
< COMPONENT DIAGNOSIS > [HR16DE]
C
D
E
F
G H
I
J
K L
M A
EC
NP
O
Wiring DiagramINFOID:0000000005398518
Diagnosis ProcedureINFOID:0000000005398519
1.CHECK GROUND CONNECT

Page 1619 of 3745

NISSAN LATIO 2010  Service Repair Manual EC-354
< COMPONENT DIAGNOSIS >[HR16DE]
P0643 SENSOR POWER SUPPLY
YES >> GO TO 2.
NO >> Repair or replace ground connection.
2.CHECK ACCELERATOR PEDAL POSITION
 SENSOR 1 POWER SUPPLY CIRCUIT
1. Disconn

Page 1620 of 3745

NISSAN LATIO 2010  Service Repair Manual P0643 SENSOR POWER SUPPLYEC-355
< COMPONENT DIAGNOSIS > [HR16DE]
C
D
E
F
G H
I
J
K L
M A
EC
NP
O
8.REPLACE ACCELERATOR PEDAL ASSEMBLY
1. Replace accelerator pedal assembly.
2. Perform  EC-395, "
Speci

Page 1621 of 3745

NISSAN LATIO 2010  Service Repair Manual EC-356
< COMPONENT DIAGNOSIS >[HR16DE]
P0850 PNP SWITCH
P0850 PNP SWITCH
DescriptionINFOID:0000000005398520
When the shift lever position is Neutral, pa
rk/neutral position (PNP) switch is ON. (M/T)
W

Page 1622 of 3745

NISSAN LATIO 2010  Service Repair Manual P0850 PNP SWITCHEC-357
< COMPONENT DIAGNOSIS > [HR16DE]
C
D
E
F
G H
I
J
K L
M A
EC
NP
O
4. Check 1st trip DTC.
Is 1st trip DTC detected?
YES >> Go to EC-358, "Diagnosis Procedure".
NO >> INSPECTION EN

Page 1623 of 3745

NISSAN LATIO 2010  Service Repair Manual EC-358
< COMPONENT DIAGNOSIS >[HR16DE]
P0850 PNP SWITCH
Wiring Diagram
INFOID:0000000005398523
Diagnosis ProcedureINFOID:0000000005398524
1.CHECK PNP SWITCH (M/T) OR  TRANSMISSION RANGE SWITCH  (A/T)

Page 1624 of 3745

NISSAN LATIO 2010  Service Repair Manual P0850 PNP SWITCHEC-359
< COMPONENT DIAGNOSIS > [HR16DE]
C
D
E
F
G H
I
J
K L
M A
EC
NP
O
3. Turn ignition switch ON.
4. Check the voltage between PNP switch (M/T) or transmission range switch (A/T) har