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Infiniti FX35, FX50 (S51). Manual - part 1402
MWI
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
MWI-127
< ECU DIAGNOSIS INFORMATION >
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
*1: VK engine models
*2: Only for the models with ICC system
*3: VQ engine models
83
(R)
Ground
Headlamp LO (RH)
Output
Ignition
switch ON
Lighting switch OFF
0 V
Lighting switch 2ND
Battery voltage
84
(P)
Ground
Headlamp LO (LH)
Output
Ignition
switch ON
Lighting switch OFF
0 V
Lighting switch 2ND
Battery voltage
86
(W)
Ground
Front fog lamp
Output
Lighting
switch
2ND
• Front fog lamp switch
ON
• Daytime running light
activated (Only for Can-
ada)
Battery voltage
Front fog lamp switch OFF
0 V
88
(G)
Ground
Washer pump power sup-
ply
Output
Ignition switch ON
Battery voltage
89
(BR)
Ground
Headlamp HI (RH)
Output
Ignition
switch ON
• Lighting switch HI
• Lighting switch PASS
Battery voltage
Lighting switch OFF
0 V
90
(Y)
Ground
Headlamp HI (LH)
Output
Ignition
switch ON
• Lighting switch HI
• Lighting switch PASS
Battery voltage
Lighting switch OFF
0 V
91
(P)
Ground
Parking lamp (RH)
Output
Ignition
switch ON
Lighting switch 1ST
Battery voltage
Lighting switch OFF
0 V
92
(O)
Ground
Parking lamp (LH)
Output
Ignition
switch ON
Lighting switch 1ST
Battery voltage
Lighting switch OFF
0 V
97
(V)
Ground
Cooling fan control
Output
Engine idling
0 – 5 V
104
(LG)
Ground
Hood switch
Input
Close the hood
Battery voltage
Open the hood
0 V
Terminal No.
(Wire color)
Description
Condition
Value
(Approx.)
Signal name
Input/
Output
+
−