Content .. 1388 1389 1390 1391 ..
Infiniti G37 Coupe. Manual - part 1390
WCS-32
< ECU DIAGNOSIS >
COMBINATION METER
*1: With A/T models
*2: With M/T models
28
(LG)
Ground
Brake fluid level switch sig-
nal
Input
Ignition
switch
ON
Brake fluid level is normal.
The brake fluid level is low-
er than the low level
0 V
29
(L
*1
or
LG
*2
)
Ground
Seat belt buckle switch sig-
nal (driver side)
Input
Ignition
switch
ON
When driver seat belt is fas-
tened
12 V
When driver seat belt is un-
fastened
0 V
30
(G)
Ground
Seat belt buckle switch sig-
nal (passenger side)
Input
Ignition
switch
ON
• When getting in the pas-
senger seat
• When passenger seat
belt is fastened
12 V
• When getting in the pas-
senger seat
• When passenger seat
belt is unfastened
0 V
31
(L)
Ground
Washer level switch signal
Input
Ignition
switch
ON
Washer level switch ON
0 V
Washer level switch OFF
5 V
34
(R)
Ground
Illumination control signal
Output
Ignition
switch
ON
Lighting switch ON, then
operate the illumination
control switch.
NOTE:
When brightness level is midway
36
(LG)
16
(B)
Select switch signal
Input
Ignition
switch
ON
When
is pressed
0 V
Other than the above
5 V
37
(SB)
16
(B)
Enter switch signal
Input
Ignition
switch
ON
When
is
pressed
0 V
Other than the above
5 V
38
(L)
16
(B)
Trip A/B reset switch signal
Input
Ignition
switch
ON
When trip A/B reset switch
is pressed
0 V
Other than the above
5 V
39
(P)
16
(B)
Illumination control switch
signal (–)
Input
Ignition
switch
ON
When
switch
is
pressed
0 V
Other than the above
5 V
40
(O)
16
(B)
Illumination control switch
signal (+)
Input
Ignition
switch
ON
When
switch is
pressed
0 V
Other than the above
5 V
Terminal No.
(Wire color)
Description
Condition
Value
(Approx.)
+
–
Signal name
Input/
Output
JSNIA0008GB
JSNIA0010GB