2008 INFINITI FX35 Service Manual

adblue windshield wipers climate settings key fob CD changer wheel bolts

Page 3385 of 3924

INFINITI FX35 2008 Service Manual
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
PG-21
< SERVICE INFORMATION >
C
D E
F
G H
I
J
L
M A
B
PG
N
O P
NOTE:
Turns ON-OFF the solenoid to switch Hi/Lo. In this case, the bulb do

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
PG-21
< SERVICE INFORMATION >
C
D E
F
G H
I
J
L
M A
B
PG
N
O P
NOTE:
Turns ON-OFF the solenoid to switch Hi/Lo. In this case, the bulb does not illuminate.
Concept of Auto Active Test
IPDM E/R actuates auto active test mode when it re ceives door switch signal from BCM via CAN communi-
cation line. Therefore, when auto active test mode is activated successfully, CAN communication between
IPDM E/R and BCM is normal.
If any of systems controlled by IPDM E/R cannot be operated, possible cause can be easily diagnosed using
auto active test.
Diagnosis chart in auto active test mode
Symptom Inspection contents Possible cause
Any of front wipers, tail
and parking lamps, front
fog lamps, and head
lamps (Hi, Lo) do not op-
erate. Perform auto active
test. Does system in
question operate?YES BCM signal input system malfunction
NO Lamp/wiper motor malfunction
Lamp/wiper motor ground circuit malfunction
Harness/connector malfunction between IPDM E/R and system in question
IPDM E/R (integrated relay) malfunction
Rear window defogger
does not operate. Perform auto active
test. Does rear win-
dow defogger oper-
ate?YES BCM signal input circuit malfunction
NO Rear window defogger relay malfunction
Harness/connector malfunction between IPDM E/R and rear window de-
fogger relay.
Open circuit of rear window defogger
IPDM E/R malfunction
A/C compressor does
not operate. Perform auto active
test. Does magnetic
clutch operate?YES
BCM signal input circuit malfunction
CAN communication signal between BCM and ECM.
CAN communication signal between ECM and IPDM E/R
NO Magnetic clutch malfunction
Harness/connector malfunction between IPDM E/R and magnetic clutch
IPDM E/R (integrated relay) malfunction
Cooling fan does not op-
erate. Perform auto active
test. Does cooling
fan operate?YES
ECM signal input circuit
CAN communication signal between ECM and IPDM E/R
NO Cooling fan motor malfunction
Harness/connector malfunction between IPDM E/R and cooling fan motor
IPDM E/R (integrated relay) malfunction
Oil pressure warning
lamp does not operate. Perform auto active
test. Does oil pres-
sure warning lamp
blink?YES
Harness/connector malfunction between IPDM E/R and oil pressure switch
Oil pressure switch malfunction
IPDM E/R malfunction
NO CAN communication signal between BCM and unified meter and A/C amp.
Combination meter
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

Page 3386 of 3924

INFINITI FX35 2008 Service Manual
PG-22
< SERVICE INFORMATION >
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
Schematic
INFOID:0000000001328876
TKWM4469E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A98

Page 3387 of 3924

INFINITI FX35 2008 Service Manual
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
PG-23
< SERVICE INFORMATION >
C
D E
F
G H
I
J
L
M A
B
PG
N
O P
IPDM E/R Terminal ArrangementINFOID:0000000001328877
IPDM E/R Power/Ground

Page 3388 of 3924

INFINITI FX35 2008 Service Manual
PG-24
< SERVICE INFORMATION >
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
OK or NG
OK >> GO TO 2.
NG >> If fuse or fusible link blown, be sure to e liminate cause of malfunction befo

Page 3389 of 3924

INFINITI FX35 2008 Service Manual
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
PG-25
< SERVICE INFORMATION >
C
D E
F
G H
I
J
L
M A
B
PG
N
O P
2. Remove IPDM E/R cover A. While pressing pawl on backside of IPDM E/R cov

Page 3390 of 3924

INFINITI FX35 2008 Service Manual
PG-26
< SERVICE INFORMATION >
GROUND
GROUND
Ground DistributionINFOID:0000000001328881
MAIN HARNESS
CKIM0639E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A

Page 3391 of 3924

INFINITI FX35 2008 Service Manual
GROUNDPG-27
< SERVICE INFORMATION >
C
DE
F
G H
I
J
L
M A
B
PG
N
O P
CKIM0640E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A8

Page 3392 of 3924

INFINITI FX35 2008 Service Manual
PG-28
< SERVICE INFORMATION >
GROUND
CKIM0641E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

Load next 8 pages

Page: < prev 1-10 ... 3353-3360 3361-3368 3369-3376 3377-3384 3385-3392 3393-3400 3401-3408 3409-3416 3417-3424 ... 3928 next >

seat adjustment child restraint center console weight door lock headlamp