Nissan Frontier D40. Instruction — part 37
AV-140
< ECU DIAGNOSIS >
[PREMIUM AUDIO (CREW CAB)]
AUDIO UNIT
67 –
Shield
–
Ignition
switch
ON
–
0V
69
(V)
71
(O)
Steering switch sig-
nal A
Input
Ignition
switch
ON
Pressing
switch
0V
Pressing
switch
0.75
Pressing VOL up
switch
2V
Except for above
5V
70
(LG)
71
(O)
Steering switch sig-
nal B
Input
Ignition
switch
ON
Pressing
switch
0V
Pressing
switch
0.75V
Pressing VOL down
switch
2V
Except for above
5 V
73
(SB)
Ground
Vehicle speed sig-
nal (8-pulse)
Input
Ignition
switch
ON
When vehicle speed
is approx. 40 km/h
(25 MPH)
74
(W)
Ground
Auxiliary audio in-
put RH (+)
Input
Ignition
switch
ON
Receive audio sig-
nal (AUX input)
75
(B)
Ground
Auxiliary audio in-
put LH (+)
Input
Ignition
switch
ON
Receive audio sig-
nal (AUX input)
76
(R)
–
Shield
–
–
–
0V
Terminal
(Wire color)
Item
Signal
input/
output
Condition
Reference value
(Approx.)
+
–
PKIA1935E
SKIA0177E
SKIA0177E
AV
AUDIO UNIT
AV-141
< ECU DIAGNOSIS >
[PREMIUM AUDIO (CREW CAB)]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
Wiring Diagram
INFOID:0000000005274968
ABNWA0556GB
AV-142
< ECU DIAGNOSIS >
[PREMIUM AUDIO (CREW CAB)]
AUDIO UNIT
ABNWA0557GB
AV
AUDIO UNIT
AV-143
< ECU DIAGNOSIS >
[PREMIUM AUDIO (CREW CAB)]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
ABNWA0558GB
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