2004 INFINITI QX56 Factory Service Manual

Page 1417 of 3371

INFINITI QX56 2004  Factory Service Manual EC-226Revision: August 2007
DTC P0181 FTT SENSOR
2004 QX56
 WITH GST
Follow the procedure “WITH CONSULT-II” above.

Page 1418 of 3371

INFINITI QX56 2004  Factory Service Manual DTC P0181 FTT SENSOR
EC-227
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: August 20072004 QX56
Wiring DiagramUBS00H37
BBWA1995E

Page 1419 of 3371

INFINITI QX56 2004  Factory Service Manual EC-228Revision: August 2007
DTC P0181 FTT SENSOR
2004 QX56
Diagnostic ProcedureUBS00H38
1. CHECK DTC WITH COMBINATION METER
Refer to DI-5, "
COMBINATION METERS"  .
OK or NG
OK >> GO TO 2.
NG >> Go to

Page 1420 of 3371

INFINITI QX56 2004  Factory Service Manual DTC P0181 FTT SENSOR
EC-229
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: August 20072004 QX56
4. DETECT MALFUNCTIONING PART
Check the following.
Harness connectors C1, E41
Harness for open or short between E

Page 1421 of 3371

INFINITI QX56 2004  Factory Service Manual EC-230Revision: August 2007
DTC P0181 FTT SENSOR
2004 QX56
2. Check resistance between “fuel level sensor unit and fuel pump”
terminals 4 and 5 by heating with hot water or heat gun as
shown in th

Page 1422 of 3371

INFINITI QX56 2004  Factory Service Manual DTC P0182, P0183 FTT SENSOR
EC-231
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: August 20072004 QX56
DTC P0182, P0183 FTT SENSORPFP:22630
Component DescriptionUBS00H3B
The fuel tank temperature sensor is used

Page 1423 of 3371

INFINITI QX56 2004  Factory Service Manual EC-232Revision: August 2007
DTC P0182, P0183 FTT SENSOR
2004 QX56
Wiring DiagramUBS00H3E
BBWA1995E

Page 1424 of 3371

INFINITI QX56 2004  Factory Service Manual DTC P0182, P0183 FTT SENSOR
EC-233
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: August 20072004 QX56
Diagnostic ProcedureUBS00H3F
1. CHECK DTC WITH COMBINATION METER
Refer to DI-5, "
COMBINATION METERS"  .
OK