Infiniti G37 Coupe. Manual - part 684
EXL-156
< ECU DIAGNOSIS >
[XENON TYPE]
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
*
1
: Only for the models with ICC system
*
2
: A/T models only
*
3
: M/T models only
86
(W)
Ground
Front fog lamp (RH)
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
87
(L)
Ground
Front fog lamp (LH)
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
(LG)
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
+
−