Nissan Altima HL32 Hybrid. Manual - part 832
MWI
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
MWI-115
< ECU DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
84
(L)
Ground Headlamp LO (LH)
Output
Ignition
switch ON
Lighting switch OFF
0V
Lighting switch 2ND
Battery voltage
86
(W/R)
Ground Front fog lamp (RH)
Output
Lighting
switch
2ND
• Front fog lamp switch
ON
• Daytime light activated
(Canada only)
Battery voltage
Front fog lamp switch OFF
0V
87
(L/Y)
Ground Front fog lamp (LH)
Output
Lighting
switch
2ND
• Front fog lamp switch
ON
• Daytime light activated
(Canada only)
Battery voltage
Front fog lamp switch OFF
0V
88
(R/W)
Ground
Washer pump power sup-
ply
Output
Ignition switch ON
Battery voltage
89
(L/W)
Ground Headlamp HI (RH)
Output
Ignition
switch ON
• Lighting switch HI
• Lighting switch PASS
Battery voltage
Lighting switch OFF
0V
90
(G)
Ground Headlamp HI (LH)
Output
Ignition
switch ON
• Lighting switch HI
• Lighting switch PASS
Battery voltage
Lighting switch OFF
0V
91
(LG/R)
Ground Parking lamp (RH)
Output
Ignition
switch ON
Lighting switch 1ST
Battery voltage
Lighting switch OFF
0V
92
(LG/B)
Ground Parking lamp (LH)
Output
Ignition
switch ON
Lighting switch 1ST
Battery voltage
Lighting switch OFF
0V
97
(V)
Ground Cooling fan control
Output
Engine idling
0-5V
99
(BR/W)
Ground Ambient sensor ground
—
Ignition switch ON
0V
100
(SB)
Ground Ambient sensor
—
Ignition switch ON
5V
101
(W)
Ground
Refrigerent pressure sen-
sor ground
—
Ignition switch ON
0V
102
(R)
Ground
Refrigerent pressure sen-
sor
—
• Ignition switch ON (READY)
• Both A/C switch and blower motor
switch ON (electric compressor oper-
ates)
1.0 - 4.0V
103
(P)
Ground
Refrigerent pressure sen-
sor power supply
—
Ignition switch ON
5V
105
(V)
Ground
Daytime light relay control
(Canada only)
Output
Ignition
switch ON
Daytime light system ac-
tive
Battery voltage
Ignition
switch ON
Daytime light system inac-
tive
0V
Terminal No.
(Wire color)
Description
Condition
Value
(Approx.)
Signal name
Input/
Output
+
−