2014 NISSAN TEANA ground clearance

PCS
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
PCS-19
< ECU DIAGNOSIS INFORMATION > [IPDM E/R]
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1: Ignition battery saver logic turns OFF the IPDM E/R and BCM if the ignition is ON for 30 minutes with the engine OFF.
2: With QR25DE.
3: With VQ35DE.
4: With rear view camera.
5: Without rear view camera.
Fail SafeINFOID:0000000009461604
CAN COMMUNICATION CONTROL
When CAN communication with ECM and BCM is impossible,
IPDM E/R performs fail-safe control. After CAN
communication recovers normally, it also returns to normal control.
If No CAN Communication Is Available With BCM
82
(W) Ground
Power distribution sensor
signal-fem —• Ignition switch ON (READY)
• Both A/C switch and blower motor switch ON (electric compressor oper-
ates) 1.0 - 4.0V
83
(G) Ground Power distribution sensor
power-fem — Ignition switch ON 5V
85
(V) Ground Daytime running lamps re-
lay OutputIgnition
switch ON Daytime light system ac-
tive Battery voltage
Ignition
switch ON Daytime light system inac-
tive 0V
86
(R) Ground Power distribution sensor
ground-fem — Ignition switch ON 0V
87
(P) Ground Ambient sensor signal-fem — Ignition switch ON 5V
90
(LG) Ground Clearance lamps Output Ignition
switch ON Lighting switch 1ST Battery voltage
Lighting switch OFF 0V
94
(SB) Ground Hood switch 2 Input Ignition
switch ON Hood closed 0V
Hood open Battery voltage
95
(BG) Ground Ambient sensor ground-
fem — Ignition switch ON 0V
96
(Y) Ground Hood switch Input
Ignition
switch ON Hood closed 0V
Hood open Battery voltage
Te r m i n a l N o .
(Wire color) Description
ConditionVa l u e
(Approx.)
Signal name Input/
Output
+ −
Control part Fail-safe in operation
Headlamp • Turns ON the headlamp low relay when the ignition switch is turned ON
• Turns OFF the headlamp low relay when the ignition switch is turned OFF
• Headlamp high relay OFF
•Parking lamps
• Side marker lamps
• License plate lamps
• Tail lamps • Turns ON the tail lamp relay when the ignition switch is turned ON
• Turns OFF the tail lamp relay when the ignition switch is turned OFF
Front wiper • The status just before activation of fail-safe control is maintained until the ignition
switch is turned OFF while the front wiper is operating at LO or HI speed.
• The wiper is operated at LO speed until the ignition switch is turned OFF if the fail- safe control is activated while the front wipe r is set in the INT mode and the front wiper
motor is operating.
Horn Horn OFF
Ignition relay The status just before activation of fail-safe is maintained.
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM