Nissan Murano Z50 (2006 year). Manual — part 72
COMBINATION METERS
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3.
CHECK CONTINUITY BETWEEN COMBINATION METER AND UNIFIED METER AND A/C AMP.
1.
Turn ignition switch OFF.
2.
Disconnect combination meter connector and unified meter and
A/C amp. connector.
3.
Check continuity between combination meter harness connector
M25 terminal 14 and unified meter and A/C amp. harness con-
nector M50 terminal 26.
OK or NG
OK
>> Replace combination meter.
NG
>> Repair harness or connector.
Engine Speed Signal Inspection
NKS002CJ
Symptom: Tachometer indication is malfunction.
1.
CHECK COMBINATION METER INPUT SIGNAL
1.
Connect CONSULT-II, and start engine.
2.
Select “METER A/C AMP” on CONSULT-II.
3.
Using “TACHO METER” on “DATA MONITOR”, compare the
value of “DATA MONITOR” with tachometer pointer of combina-
tion meter.
OK or NG
OK
>> GO TO 2.
NG
>> Replace combination meter.
2.
CHECK UNIFIED METER AND A/C AMP. INPUT SIGNAL
1.
Select “ENGINE” on CONSULT-II.
2.
Using “ENG SPEED” on “DATA MONITOR”, print out the CON-
SULT-II screen when the engine is idling.
3.
Select “METER A/C AMP” on CONSULT-II.
4.
Using “TACHO METER” on “DATA MONITOR”, compare the
value of “DATA MONITOR” of the idling speed with that of the
“ENG SPEED”.
OK or NG
OK
>> Perform self-diagnosis of ECM. Refer to
NG
>> Replace unified meter and A/C amp. Refer to
"Removal and Installation of Unified Meter and A/C
Amp."
14 – 26
: Continuity should exist.
PKIB3976E
PKIA2090E
SKIA4367E
DI-20
COMBINATION METERS
Revision: 2006 August
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Engine Coolant Temperature Signal Inspection
NKS002CK
Symptom: Water temperature gauge indication is malfunction.
1.
CHECK COMBINATION METER INPUT SIGNAL
1.
Connect CONSULT-II, and start engine.
2.
Select “METER A/C AMP” on CONSULT-II.
3.
Using “W TEMP METER” on “DATA MONITOR”, compare the
value of “DATA MONITOR” with water temperature gauge
pointer of combination meter.
OK or NG
OK
>> GO TO 2.
NG
>> Replace combination meter.
2.
CHECK UNIFIED METER AND A/C AMP. INPUT SIGNAL
1.
Select “ENGINE” on CONSULT-II.
2.
Using “COOLAN TEMP/S” on “DATA MONITOR”, print out the
CONSULT-II screen.
3.
Select “METER A/C AMP” on CONSULT-II.
4.
Using “W TEMP METER” on “DATA MONITOR”, compare the
value of data monitor with that of the “COOLAN TEMP/S”.
OK or NG
OK
>> Perform self-diagnosis of ECM. Refer to
NG
>> Replace unified meter and A/C amp. Refer to
"Removal and Installation of Unified Meter and A/C
Amp."
Fuel Level Sensor Signal Inspection
NKS002CL
Symptom:
●
Fuel gauge indication is malfunction.
●
Low-fuel warning lamp indication is irregular.
NOTE:
The following symptoms are not malfunction.
Fuel gauge
●
Depending on vehicle position or driving circumstance, the fuel level in the tank various, and the pointer
may fluctuate.
●
If the vehicle is fueled with the ignition switch ON, the pointer will move slowly.
Low-fuel warning lamp
●
Depending on vehicle position or driving circumstance, the fuel in the tank flows and the warning lamp ON
timing may change.
Water temperature gauge pointer
Reference value of data monitor [
°
C (
°
F)]
Hot
Approx. 130 (266)
Middle
Approx. 70 - 105 (158 - 221)
Cold
Approx. 50 (122)
PKIA2091E
SKIA4368E
COMBINATION METERS
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1.
CHECK COMBINATION METER INPUT SIGNAL
1.
Select “METER A/C AMP” on CONSULT-II.
2.
Using “FUEL METER” on “DATA MONITOR”, compare the value
of “DATA MONITOR” with fuel gauge pointer of combination
meter.
OK or NG
OK
>> GO TO 2.
NG
>> Replace combination meter.
2.
CHECK FUEL LEVEL SENSOR (MAIN) CIRCUIT 1
1.
Turn ignition switch OFF.
2.
Disconnect fuel level sensor unit and fuel pump (main) connec-
tor and unified meter and A/C amp. connector.
3.
Check continuity between fuel level sensor unit and fuel pump
(main) harness connector B17 terminal 2 and unified meter and
A/C amp. harness connector M50 terminal 28.
4.
Check continuity between fuel level sensor unit and fuel pump
(main) harness connector B17 terminal 2 and ground.
OK or NG
OK
>> GO TO 3.
NG
>> Repair harness or connector.
3.
CHECK FUEL LEVEL SENSOR (MAIN) CIRCUIT 2
1.
Check continuity between fuel level sensor unit and fuel pump
(main) harness connector B17 terminal 5 and unified meter and
A/C amp. harness connector M50 terminal 36.
2.
Check continuity between fuel level sensor unit and fuel pump
(main) harness connector B17 terminal 5 and ground.
OK or NG
OK
>> GO TO 4.
NG
>> Repair harness or connector.
Fuel gauge pointer
Reference value of data monitor [lit.]
Full
Approx. 78
Three quarters
Approx. 63
Half
Approx. 43
A quarter
Approx. 22
Empty
Approx. 7
PKIA2088E
2 – 28
: Continuity should exist.
2 – Ground
: Continuity should not exist.
PKIB3977E
5 – 36
: Continuity should exist.
5 – Ground
: Continuity should not exist.
PKIB3978E
DI-22
COMBINATION METERS
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4.
CHECK FUEL LEVEL SENSOR
Check components. Refer to
DI-23, "FUEL LEVEL SENSOR UNIT"
OK or NG
OK
>> Check fuel level sensor unit installation, and check whether the float arm interferes or binds with
any of the internal components in the fuel tank. Repair or replace malfunctioning part, if neces-
sary.
NG
>> Replace fuel level sensor unit.
Fuel Gauge Pointer Fluctuates, Indicator Wrong Value or Varies
NKS002CN
1.
CHECK FUEL GAUGE FLUCTUATION
Test drive vehicle to see if gauge fluctuates only during driving or at the instant of stopping.
Does the indication value vary only during driving or at the instant of stopping?
YES
>> The pointer fluctuation may be caused by fuel level change in the fuel tank. Condition is normal.
NO
>> Ask the customer about the situation when the symptom occurs in detail, and perform the trouble
diagnosis.
Fuel Gauge Does Not Move to FULL Position
NKS002CO
1.
QUESTION 1
Does it take a long time for the pointer to move to FULL position?
YES
>> GO TO 2.
NO
>> GO TO 3.
2.
QUESTION 2
Was the vehicle fueled with the ignition switch ON?
YES
>> Be sure to fuel the vehicle with the ignition switch OFF. Otherwise, it will take a long time to move
to FULL position because of the characteristic of the fuel gauge.
NO
>> GO TO 3.
3.
QUESTION 3
Is the vehicle parked on an incline?
YES
>> Check the fuel level indication with vehicle on a level surface.
NO
>> GO TO 4.
4.
QUESTION 4
During driving, does the fuel gauge pointer move gradually toward EMPTY position?
YES
>> Check the fuel level sensor unit. Refer to
DI-23, "FUEL LEVEL SENSOR UNIT"
NO
>> The float arm may interfere or bind with any of the components in the fuel tank.
COMBINATION METERS
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Odo/Trip Meter and Illumination Control Switch Inspection
NKS002CM
Symptom: Illumination control does not operate.
1.
CHECK ODO/TRIP METER AND ILLUMINATION CONTROL SWITCH
1.
Remove combination meter. Refer to
DI-24, "Removal and Installation of Combination Meter"
.
2.
Remove meter lid. Refer to
DI-24, "Disassembly and Assembly of Combination Meter"
.
3.
Check odo/trip meter and illumination control switch. Refer to
DI-23, "ODO/TRIP METER AND ILLUMI-
OK or NG
OK
>> Check harness between combination meter and odo/trip meter and illumination control switch.
Replace combination meter if the results of the check are normal.
NG
>> Replace odo/trip meter and illumination control switch.
Electrical Components Inspection
NKS002CP
ODO/TRIP METER AND ILLUMINAION CONTROL SWITCH
Check continuity between terminals 3, 4 or 5 and 6.
FUEL LEVEL SENSOR UNIT
For removal, refer to
FL-4, "FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY"
.
Fuel Level Sensor Unit and Fuel Pump (Main)
Check resistance between fuel level sensor unit and fuel pump
(main) connector terminals 2 and 6.
*1 and *2: When float rod is in contact with stopper.
Fuel Level Sensor Unit and Pump (Main) Harness
Check continuity between fuel level sensor unit and fuel pump
(main) connector terminals 5 and 7.
Terminal
Condition
Continuity
3
6
Illumination control switch (+) is pressed.
Yes
Illumination control switch (+) is released.
No
4
Illumination control switch (–) is pressed.
Yes
Illumination control switch (–) is released.
No
5
Odo/trip meter switch is pressed.
Yes
Odo/trip meter switch is released.
No
PKIB3985E
Terminal
Float position
[mm (in)]
Resistance value [
Ω
]
2
6
*1
Empty
15 (0.59)
Approx. 81.5
*2
Full
193 (7.6)
Approx. 2.5
PKIB6087E
5 – 7
: Continuity should exist.
PKIA2596E
DI-24
COMBINATION METERS
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Fuel Level Sensor Unit (Sub)
Check resistance between fuel level sensor unit and fuel pump
(main) connector terminals 6 and 7.
*1 and *2: When float rod is in contact with stopper.
Removal and Installation of Combination Meter
NKS002CQ
REMOVAL
1.
Remove instrument driver lower panel. Refer to
IP-10, "INSTRUMENT PANEL ASSEMBLY"
.
2.
Remove steering column cover. Refer to
IP-10, "INSTRUMENT PANEL ASSEMBLY"
3.
Remove bolts (2) and remove combination meter.
INSTALLATION
Installation is the reverse order of removal.
Disassembly and Assembly of Combination Meter
NKS002CR
Terminal
Float position
[mm (in)]
Resistance value [
Ω
]
6
7
*1
Empty
10 (0.39)
Approx. 45.2
*2
Full
198 (7.8)
Approx. 2.5
PKIB6088E
PKIB7435E
1.
Switch cover (Left side)
2.
Screws
3.
Unified meter control unit assembly
4.
Screws
5.
Odo/trip meter and illumination con-
trol switch
6.
Meter lid
7.
Hazard switch
8.
Screws
9.
Bracket
10. Switch cover (Right side)
11. Screws
12. Rear cover
SKIB7557E
COMBINATION METERS
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DISASSEMBLY
1.
Remove screws (A).
2.
Disengaged the tabs (A) and remove meter lid.
3.
Disconnect odo/trip meter and illumination control switch and
hazard switch connectors.
4.
Remove screws (A) and remove odo/trip meter and illumination
control switch.
5.
Disengaged the tabs (A) and remove hazard switch (1).
SKIB7558E
SKIB7559E
SKIB7560E
SKIB7561E
DI-26
COMBINATION METERS
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6.
Remove screws (A) and remove switch cover.
7.
Remove screws (A) and remove rear cover.
8.
Disengaged the tabs (A) to separate bracket.
ASSEMBLY
Assembly is the reverse order of disassembly.
SKIB7562E
SKIB7563E
SKIB7564E
UNIFIED METER AND A/C AMP
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UNIFIED METER AND A/C AMP
PFP:27760
System Description
NKS001SN
●
For the unified meter and A/C amp., the signal required for controlling the combination meter are inte-
grated in the A/C auto amp.
●
The unified meter and A/C amp. corresponds to a CONSULT-II function (self-diagnosis results, CAN diag-
nosis support monitor, data monitor).
COMBINATION METER CONTROL FUNCTION
●
Unified meter and A/C amp. receives necessary information for combination meter from each unit by CAN
communication.
●
Unified meter and A/C amp. transmits a signals with communication line (TX, RX) between unified meter
and A/C amp. and combination meter.
Input/output signals between unified meter and A/C amp. and combination meter.
NOTE:
Combination meter performs fail-safe operation when unified meter and A/C amp. communication is malfunction. Refer to
.
Unit
Input
Output
Unified meter and A/C amp.
●
Seat belt buckle switch signal (Driver's side)
●
Parking brake signal
●
Illumination control nighttime required signal
●
Refuel status signal
●
Low-fuel warning lamp condition signal
●
Combination meter receive error signal
●
Delivery destination data signal
●
Combination meter specifications signal
●
Vehicle speed signal (8-pulse)
●
Engine speed signal
●
Engine coolant temperature signal
●
Fuel level sensor signal (resistance value)
●
Malfunction indicator signal
●
ABS warning lamp signal
●
Low tire pressure warning signal
●
Brake warning lamp signal
●
AWD warning lamp signal
●
Turn indicator signal
●
High beam request signal
●
VDC OFF indicator lamp signal
●
SLIP indicator lamp signal
●
CRUISE indicator lamp signal
●
SET indicator lamp signal
●
AWD lock indicator lamp signal
●
CVT indicator lamp signal
●
CVT position indicator signal
●
Manual mode indicator signal
●
Manual mode gear position signal
●
Second position indicator signal
●
CAN communication condition signal of CVT
●
Door switch signal
●
Oil pressure switch signal
●
Position lights request signal
●
Buzzer output signal
DI-28
UNIFIED METER AND A/C AMP
Revision: 2006 August
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A/C AUTO AMP. FUNCTION
Unified meter and A/C amp. controls each operation for A/C auto amp. Regarding A/C control, refer to
in ATC section.
OTHER FUNCTIONS
Drive Computer Function
The signals required for the distance to empty (DTE) display are centralized in the unified meter and A/C
amp., converted into data, and sent to the display unit (without NAVI) or display control unit (with NAVI) using
CAN communication.
Signal Buffer Function
Unified meter and A/C amp. transmits each signal to other units with CAN communication.
UNIFIED METER AND A/C AMP
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Schematic
NKS001SQ
TKWB2601E
DI-30
UNIFIED METER AND A/C AMP
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CONSULT-II Function (METER A/C AMP)
NKS001SR
CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
CONSULT-II BASIC OPERATION
CAUTION:
If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which carry out CAN communication.
1.
With the ignition switch OFF, connect “CONSULT-II” and “CON-
SULT-II CONVERTER” to the data link connector, and then turn
ignition switch ON.
2.
Touch “START (NISSAN BASED VHCL)”.
3.
Touch “METER A/C AMP” on “SELECT SYSTEM” screen. If
“METER A/C AMP” is not indicated, go to
Data Link Connector (DLC) Circuit"
System
Diagnosis mode
Description
Reference
page
METER A/C AMP
SELF-DIAG RESULTS
Unified meter and A/C amp. checks the conditions and dis-
plays memorized error.
CAN DIAG SUPPORT MNTR
The results of transmit/receive diagnosis of CAN communica-
tion can be read.
DATA MONITOR
Displays unified meter and A/C amp. input data in real time.
PBIB1300E
BCIA0029E
BCIA0030E
UNIFIED METER AND A/C AMP
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4.
Select “SELF-DIAG RESULTS”, “CAN DIAG SUPPORT MNTR”
or “DATA MONITOR” on “SELECT DIAG MODE” screen.
SELF-DIAG RESULTS
Operation Procedure
1.
Touch “SELF-DIAG RESULTS” on “SELECT DIAG MODE” screen.
2.
Self-diagnosis results are displayed.
Display Item List
NOTE:
“TIME” means the following.
●
0: Means detected malfunction at present. (From malfunction detection to turning ignition switch OFF)
●
1 - 63: Means detected malfunction in past. (Displays number of ignition switch OFF
→
ON after detecting
malfunction. “SELF-DIAG RESULTS” is erased when exceeding “63”.)
CAUTION:
“TIME” keeps showing “0” after returning to normal condition only in the case that malfunction his-
tory of “CAN COMM CIRC [U1000]” remains because of display control unit (with NAVI) or display unit
(without NAVI) malfunction.
BCIA0031E
SKIA4956E
CONSULT-ll display
Malfunction is detected when...
Reference
page
CAN COMM CIRC
[U1000]
Malfunction is detected in CAN communication.
CAUTION:
Even when there is no malfunction on CAN communication system, malfunction may
be misinterpreted when battery has low voltage (when maintaining 7 - 8 V for about 2
seconds) or 10A fuse [No. 19, located in the fuse block (J/B)] is disconnected.
METER COMM CIRC
[B2202]
Malfunction is detected in communication of between combination meter and unified meter
and A/C amp.
VEHICLE SPEED
CIRC
[B2205]
When an erroneous speed signal is input for 1 second.
CAUTION:
Even when there is no malfunction on speed signal system, malfunction may be misin-
terpreted when battery has low voltage (when maintaining 7 - 8 V for about 2 seconds).
DI-32
UNIFIED METER AND A/C AMP
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DATA MONITOR
Operation Procedure
1.
Touch “DATA MONITOR” on “SELECT DIAG MODE” screen.
2.
Touch “MAIN SIGNALS” or “SELECTION FROM MENU” on the “DATA MONITOR” screen.
3.
When “SELECTION FROM MENU” is selected, touch individual items to be monitored. When “MAIN SIG-
NALS” is selected, main items will be monitored.
4.
Touch “START”.
5.
Touch “RECORD” while monitoring, then the status of the moni-
tored item can be recorded. To stop recording, touch “STOP”.
Display Item List
MAIN SIGNALS
Monitors main signals.
SELECTION FROM MENU
Selects and monitors individual signal.
SKIA4957E
Display item [Unit]
MAIN
SIGNALS
SELECTION
FROM MENU
Contents
SPEED METER [km/h] or [mph]
X
X
Displays the value of vehicle speed signal, which is input from ABS
actuator and electric unit (control unit).
SPEED OUTPUT [km/h] or [mph]
X
X
Displays the value of vehicle speed signal, which is transmitted to
each unit with CAN communication.
TACHO METER [rpm]
X
X
Displays the value of engine speed signal, which is input from ECM.
W TEMP METER [
°
C] or [
°
F]
X
X
Displays the value of engine coolant temperature signal, which is
input from ECM.
FUEL METER [lit.]
X
X
Displays the value, which processes a resistance signal from fuel
gauge.
DISTANCE [km] or [mile]
X
X
Displays the value, which is calculated by vehicle speed signal from
ABS actuator and electric unit (control unit), fuel gauge and fuel
consumption from ECM.
FUEL W/L [ON/OFF]
X
X
Indicates [ON/OFF] condition of low-fuel warning lamp.
MIL [ON/OFF]
X
Indicates [ON/OFF] condition of malfunction indicator lamp.
AIR PRES W/L [ON/OFF]
X
Indicates [ON/OFF] condition of low tire pressure warning lamp.
SEAT BELT W/L [ON/OFF]
X
Indicates [ON/OFF] condition of seat belt warning lamp.
BUZZER [ON/OFF]
X
X
Indicates [ON/OFF] condition of buzzer.
DOOR W/L [ON/OFF]
X
Indicates [ON/OFF] condition of door warning lamp.
HI-BEAM IND [ON/OFF]
X
Indicates [ON/OFF] condition of high beam indicator.
TURN IND [ON/OFF]
X
Indicates [ON/OFF] condition of turn indicator.
OIL W/L [ON/OFF]
X
Indicates [ON/OFF] condition of oil pressure warning lamp.
VDC/TCS IND [ON/OFF]
X
Indicates [ON/OFF] condition of VDC/TCS OFF indicator lamp.
ABS W/L [ON/OFF]
X
Indicates [ON/OFF] condition of ABS warning lamp.
SLIP IND [ON/OFF]
X
Indicates [ON/OFF] condition of SLIP indicator lamp.
BRAKE W/L [ON/OFF]*
1
X
Indicates [ON/OFF] condition of brake warning lamp.
M RANGE SW [ON/OFF]
X
X
Indicates [ON/OFF] condition of manual mode range switch.
NM RANGE SW [ON/OFF]
X
X
Indicates [ON/OFF] condition of except for manual mode range
switch.
UNIFIED METER AND A/C AMP
DI-33
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NOTE:
Any monitored item that does not match the vehicle being diagnosed is deleted from the display automatically.
*1: Monitor keeps indicating “OFF” when brake warning lamp is on by the parking brake operation or low brake fluid level.
Power Supply and Ground Circuit Inspection
NKS002CS
1.
CHECK FUSE
Check for blown unified meter and A/C amp. fuses.
OK or NG
OK
>> GO TO 2.
NG
>> Be sure to eliminate cause of malfunction before installing new fuse. Refer to
.
AT SFT UP SW [ON/OFF]
X
X
Indicates [ON/OFF] condition of CVT shift-up switch.
AT SFT DWN SW [ON/OFF]
X
X
Indicates [ON/OFF] condition of CVT shift-down switch.
O/D OFF SW [ON/OFF]
X
Indicates [ON/OFF] condition of SPORT mode switch (second posi-
tion switch).
BRAKE SW [ON/OFF]
X
Indicates [ON/OFF] condition of brake switch (stop lamp switch).
AT-M IND [ON/OFF]
X
X
Indicates [ON/OFF] condition of CVT manual mode indicator.
AT-M GEAR [5-1]
X
X
Indicates [5-1] condition of CVT manual mode gear position.
P RANGE IND [ON/OFF]
X
X
Indicates [ON/OFF] condition of CVT shift P range indicator.
R RANGE IND [ON/OFF]
X
X
Indicates [ON/OFF] condition of CVT shift R range indicator.
N RANGE IND [ON/OFF]
X
X
Indicates [ON/OFF] condition of CVT shift N range indicator.
D RANGE IND [ON/OFF]
X
X
Indicates [ON/OFF] condition of CVT shift D range indicator.
L RANGE IND [ON/OFF]
X
X
Indicates [ON/OFF] condition of CVT shift L range indicator.
CVT IND [ON/OFF]
X
Indicates [ON/OFF] condition of CVT indicator.
S RANGE IND [ON/OFF]
X
X
Indicates [ON/OFF] condition of CVT shift S range indicator.
CRUISE IND [ON/OFF]
X
Indicates [ON/OFF] condition of CRUISE indicator.
SET IND [ON/OFF]
X
Indicates [ON/OFF] condition of SET indicator.
4WD LOCK SW [ON/OFF]
X
Indicates [ON/OFF] condition of AWD lock switch.
4WD LOCK IND [ON/OFF]
X
Indicates [ON/OFF] condition of AWD lock indicator lamp.
4WD W/L [ON/OFF]
X
Indicates [ON/OFF] condition of AWD warning lamp.
RR COMB STATE [OK/NG]
X
Indicates [OK/NG] condition of rear combination lamp circuit.
Display item [Unit]
MAIN
SIGNALS
SELECTION
FROM MENU
Contents
Power source
Fuse No.
Battery power supply
19
Ignition power supply (ON or START)
12
Ignition power supply (ON)
10, 11
DI-34
UNIFIED METER AND A/C AMP
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2.
CHECK POWER SUPPLY CIRCUIT
Check voltage between unified meter and A/C amp. harness con-
nector terminals and ground.
OK or NG
OK
>> GO TO 3.
NG
>> Check harness between unified meter and A/C amp. and fuse.
3.
CHECK GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect unified meter and A/C amp. connector.
3.
Check continuity between unified meter and A/C amp. harness
connector M50 terminals 29, 30 and ground.
OK or NG
OK
>> INSPECTION END
NG
>> Repair harness or connector.
DTC [U1000] CAN Communication Circuit
NKS001SS
Symptom: Display “CAN COMM CIRC [U1000]” at the result of self-diagnosis for unified meter and A/C amp.
1.
CHECK CAN COMMUNICATION
1.
Select “SELF-DIAG RESULTS” mode for “METER A/C AMP” with CONSULT-II.
2.
Print out CONSULT-II screen.
>> Go to “LAN system”. Refer to
LAN-3, "Precautions When Using CONSULT-II"
DTC [B2202] Meter Communication Circuit
NKS001ST
Symptom: Display “METER COMM CIRC [B2202]” at the result of self-diagnosis for unified meter and A/C
amp.
1.
CHECK CONNECTOR
Check combination meter, unified meter and A/C amp. and terminals (combination meter side, unified meter
and A/C amp. side and harness side) for looseness or bent terminals.
OK or NG
OK
>> GO TO 2.
NG
>> Repair terminal or connector.
Terminals
Ignition switch position
(+)
(–)
OFF
ON
Connector
Terminal
M50
21
Ground
Battery voltage
Battery voltage
22
0 V
Battery voltage
M51
46
0 V
Battery voltage
PKIB3971E
29 – Ground
: Continuity should exist.
30 – Ground
PKIB3973E
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