Page 3281 of 4801

MWI-26
< ECU DIAGNOSIS INFORMATION >
COMBINATION METER
31
(W) Ground Ambient sensor ground
(without auto A/C) InputIgnition
switch
ON —0 V
33
(R) Ground Vehicle speed signal
(2-pulse) OutputIgnition
switch
ON Speedometer operated
[When vehicle speed is ap-
prox. 25 MPH (40 km/h)] NOTE:
The maximum voltage varies de-
pending on the specification
(destination unit).
34
(G) Ground Vehicle speed signal
(8-pulse) OutputIgnition
switch
ON Speedometer operated
[When vehicle speed is ap-
prox. 25 MPH (40 km/h)] NOTE:
The maximum voltage varies de-
pending on the specification
(destination unit).
36
(LG) Ground M-CAN L — — — —
37
(SB) Ground M-CAN H — — — —
38
(P) Ground CAN-L — — — —
39
(L) Ground CAN-H — — — —
41
(V) Ground Trip/Reset signal Input Ignition
switch
ON Trip/Reset switch is pressed 0 V
Other than the above 5 V
42
(SB) Ground Illumination down switch
signal InputIgnition
switch
ON Illumination switch down is
pressed 0 V
Other than the above 5 V
47
(Y) Ground
Illumination up switch sig-
nal InputIgnition
switch
ON Illumination switch up is
pressed 0 V
Other than the above 5 V
48
(G) Ground Meter control switch ground — — — —
49
(BR) Ground Washer fluid level switch
signal InputIgnition
switch
ON Washer fluid level switch ON 0 V
Washer fluid level switch OFF 5 V
50
(W) Ground
Paddle shifter up switch
signal InputIgnition
switch
ON Paddle shift up operated 12 V
Other than the above 0 V
51
(R) Ground Paddle shifter down switch
signal InputIgnition
switch
ON Paddle shift down operated 12 V
Other than the above 0 V
Te r m i n a l N o .
(Wire color) Description
ConditionVa l u e
(Approx.)
+ – Signal name Input/
Output
JSNIA0015GB
JSNIA0012GB
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Page 3282 of 4801

MWI
COMBINATION METERMWI-27
< ECU DIAGNOSIS INFORMATION >
C
D E
F
G H
I
J
K L
M B
A
O PFail-SafeINFOID:0000000009461695
FA I L - S A F E
The combination meter activates the fail-safe contro l if CAN communication with each unit is malfunctioning.
DTC IndexINFOID:0000000009461696
52
(P) Ground O/D OFF/SPORT switch Input Ignition
switch
ON O/D OFF switch pressed 0 V
Other than the above 5 V
Te r m i n a l N o .
(Wire color) Description
ConditionVa l u e
(Approx.)
+ – Signal name Input/
Output
Function Specifications
Speedometer Reset to zero by suspending communication.
Tachometer
Engine coolant temperature gauge
Illumination control When suspending communication, changes to nighttime mode.
Information display Odo/trip meter An indicated value is maintained at communications blackout.
Shift position indicator The display turns OFF by suspending communication.
Warning messages The display turns OFF by suspending communication.
Buzzer The buzzer turns OFF by suspending communication.
Warning lamp/indicator lamp ABS warning lamp
The lamp turns ON by suspending communication.
O/D OFF indicator lamp
Slip indicator lamp
Brake warning lamp
Malfunction indicator lamp
VDC OFF indicator lamp
EPS warning lamp
Low tire pressure warning lamp The lamp blinking caused by suspending communication.
High beam indicator lamp
The lamp turns OFF by suspending communication.
Turn signal indicator lamp
Master warning lamp
Front lamp indicator lamp
Lane departure warning
Tail lamp indicator lamp
Air bag warning lamp
The lamp turns off when disconnected.
Charge warning lamp
Seat belt warning lamp
Security indicator lamp
Display contents of CONSULT Diagnostic item is detected when... Refer to
CAN COMM CIRCUIT
[U1000] When combination meter is not transmitting or receiving CAN communication signal for 2
seconds or more. MWI-53
CONTROL UNIT (CAN)
[U1010] When detecting error during the initial diagnosis of the CAN controller of combination
meter. MWI-54
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Page 3283 of 4801
MWI-28
< ECU DIAGNOSIS INFORMATION >
COMBINATION METER
VEHICLE SPEED CIRC
[B2205] The abnormal vehicl
e speed signal is input from the ABS actuator and electric unit (control
unit) for 2 seconds or more. MWI-55
TACHO METER
[B2267] If ECM continuously transmits abnormal engine speed signals for 2 seconds or more.
MWI-56
WATER TEMP METER
[B2268] If ECM continuously transmits abnormal engine coolant temperature signals for 60 sec-
onds or more. MWI-57
Display contents of CONSULT Diagnostic item is detected when... Refer to
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Page 3284 of 4801
MWI
BCM, IPDM E/RMWI-29
< ECU DIAGNOSIS INFORMATION >
C
D E
F
G H
I
J
K L
M B
A
O P
BCM, IPDM E/R
List of ECU ReferenceINFOID:0000000009461697
ECU Reference
BCM BCS-31, "Reference Value"
BCS-50, "Fail Safe"
BCS-50, "DTC Inspection Priority Chart"
BCS-52, "DTC Index"
IPDM E/R
PCS-12, "Reference Value"PCS-19, "Fail Safe"
PCS-20, "DTC Index"
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Page 3285 of 4801
MWI-30
< WIRING DIAGRAM >
COMPASS
WIRING DIAGRAM
COMPASS
Wiring DiagramINFOID:0000000009461698
ABNWA1894GB
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Page 3286 of 4801
MWI
COMPASSMWI-31
< WIRING DIAGRAM >
C
D E
F
G H
I
J
K L
M B
A
O P
ABNIA4966GB
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Page 3287 of 4801
MWI-32
< WIRING DIAGRAM >
METER
METER
Wiring DiagramINFOID:0000000009461699
ABNWA1890GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM
Page 3288 of 4801
MWI
METER
MWI-33
< WIRING DIAGRAM >
C
D E
F
G H
I
J
K L
M B
A
O P
ABNWA1891GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM