Nissan Murano Z51 (2008 year). Manual — part 193
EXL-196
< FUNCTION DIAGNOSIS >
[HALOGEN TYPE]
FRONT FOG LAMP SYSTEM
Component Parts Location
INFOID:0000000003729417
Component Description
INFOID:0000000003729418
1.
Front fog lamp
2.
Combination switch
3.
IPDM E/R
4.
BCM
A.
Engine room (LH)
B.
Behind the combination meter
JPLIA0843ZZ
Part
Description
BCM
• Detects each switch condition by the combination switch reading function.
• Judges the front fog lamp ON/OFF status according to the vehicle condition.
- Requests the front fog lamp relay ON to IPDM E/R (with CAN communication).
IPDM E/R
Controls the integrated relay and supplies voltage to the load according to the request
from BCM (with CAN communication).
Combination switch
(Lighting & turn signal switch)
.
Revision: 2008 October
2009 Murano
TURN SIGNAL AND HAZARD WARNING LAMP SYSTEM
EXL-197
< FUNCTION DIAGNOSIS >
[HALOGEN TYPE]
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TURN SIGNAL AND HAZARD WARNING LAMP SYSTEM
System Diagram
INFOID:0000000003729419
System Description
INFOID:0000000003729420
OUTLINE
Turn signal lamp and the hazard warning lamp is controlled by combination switch reading function and the
flasher control function of BCM.
TURN SIGNAL LAMP OPERATION
• BCM detects the combination switch condition by the combination switch reading function.
• BCM supplies voltage to the right (left) turn signal lamp circuit when the ignition switch is turned ON and the
turn signal switch is in the right (left) position. BCM blinks the turn signal lamp.
HAZARD WARNING LAMP OPERATION
BCM supplies voltage to both turn signal lamp circuit when the hazard switch is turned ON. BCM blinks the
hazard warning lamp.
TURN SIGNAL INDICATOR LAMP AND TURN SIGNAL SOUND OPERATION
• BCM transmits the turn indicator signal to the combination meter with CAN communication while the turn sig-
nal lamp and the hazard warning lamp are operating.
• Combination meter outputs the turn signal sound with the integrated buzzer while blinking the turn signal
indicator lamp according to the turn indicator signal.
HIGH FLASHER OPERATION (FAIL-SAFE)
• BCM detects the turn signal lamp circuit status by the terminal current value.
• BCM increases the turn signal lamp blinking speed if the bulb or harness open is detected with the turn sig-
nal lamp operating.
NOTE:
The blinking speed is normal while operating the hazard warning lamp.
JPLIA0180GB
Revision: 2008 October
2009 Murano
EXL-198
< FUNCTION DIAGNOSIS >
[HALOGEN TYPE]
TURN SIGNAL AND HAZARD WARNING LAMP SYSTEM
Component Parts Location
INFOID:0000000003729421
Component Description
INFOID:0000000003729422
1.
Hazard switch
2.
Front turn signal lamp
3.
Combination switch
4.
Rear turn signal lamp
5.
BCM
6.
Turn signal indicator lamp
A.
Behind the combination meter
B.
On the combination meter
JPLIA0844ZZ
Part
Description
BCM
• Detects each switch condition by the combination switch reading function.
• Judges the blinks of the turn signal lamp and the hazard warning lamp from each
switch status. The applicable turn signal lamp blinks.
- Requests the turn signal indicator lamp blink to the combination meter (with CAN
communication).
Combination switch
(Lighting & turn signal switch)
.
Hazard switch
Inputs the hazard switch ON/OFF signal to BCM.
Combination meter
(Turn signal indicator lamp & buzzer)
Blinks the turn signal indicator lamp and outputs the turn signal operating sound with
integrated buzzer according to the request from BCM (with CAN communication).
Revision: 2008 October
2009 Murano
PARKING, LICENSE PLATE AND TAIL LAMPS SYSTEM
EXL-199
< FUNCTION DIAGNOSIS >
[HALOGEN TYPE]
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PARKING, LICENSE PLATE AND TAIL LAMPS SYSTEM
System Diagram
INFOID:0000000003468479
System Description
INFOID:0000000003468480
OUTLINE
Parking, license plate, side marker and tail lamps are controlled by combination switch reading function and
headlamp control function of BCM, and relay control function of IPDM E/R.
PARKING, LICENSE PLATE, SIDE MARKER AND TAIL LAMPS OPERATION
• BCM detects the combination switch condition by the combination switch reading function.
• BCM transmits the position light request signal to IPDM E/R and the combination meter with CAN communi-
cation according to the ON/OFF condition of the parking, license plate, side marker and tail lamps.
Parking, license plate, side marker and tail lamps ON condition
- Lighting switch 1ST
- Lighting switch 2ND
• IPDM E/R turns the integrated tail lamp relay ON and turns the parking lamp, license plate, side marker and
tail lamps ON according to the position light request signal.
• Combination meter turns the tail lamp indicator lamp ON according to the position light request signal.
JPLIA0805GB
Revision: 2008 October
2009 Murano
EXL-200
< FUNCTION DIAGNOSIS >
[HALOGEN TYPE]
PARKING, LICENSE PLATE AND TAIL LAMPS SYSTEM
Component Parts Location
INFOID:0000000003468481
Component Description
INFOID:0000000003468482
1.
Parking lamp
2.
Front side marker lamp
3.
Combination switch
4.
Rear side marker lamp
5.
Tail lamp
6.
License plate lamp
7.
IPDM E/R
8.
BCM
9.
Tail lamp indicator lamp
A.
Engine room (LH)
B.
Behind the combination meter
C.
On the combination meter
JPLIA0892ZZ
Part
Description
BCM
• Detects each switch condition by the combination switch reading function.
• Judges the ON/OFF status of the parking, license plate and tail lamps according to
the vehicle condition.
- Requests the tail lamp relay ON to IPDM E/R (with CAN communication).
- Requests the tail lamp indicator lamp ON to the combination meter (with CAN com-
munication).
IPDM E/R
Controls the integrated relay and supplies voltage to the load according to the request
from BCM (with CAN communication).
Combination switch
(Lighting & turn signal switch)
.
Combination meter
(Tail lamp indicator lamp)
Turns the tail lamp indicator lamp ON according to the request from BCM (with CAN
communication).
Revision: 2008 October
2009 Murano
EXTERIOR LAMP BATTERY SAVER SYSTEM
EXL-201
< FUNCTION DIAGNOSIS >
[HALOGEN TYPE]
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EXTERIOR LAMP BATTERY SAVER SYSTEM
System Diagram
INFOID:0000000003729423
System Description
INFOID:0000000003729424
OUTLINE
• Exterior lamp battery saver system is controlled by each function of BCM and IPDM E/R.
Control by BCM
- Combination switch reading function
- Headlamp control function
- Exterior lamp battery saver function
Control by IPDM E/R
- Relay control function
• BCM turns the exterior lamp* OFF after a period of time to prevent the battery from over-discharge when the
ignition switch is turned OFF with the exterior lamp ON.
*: Headlamp (LO/HI), parking lamp, side marker lamp, tail lamp, license plate lamp and front fog lamp.
EXTERIOR LAMP BATTERY SAVER ACTIVATION
BCM activates the timer and turns the exterior lamp OFF 5 minutes after the ignition switch is turned from ON
→
OFF with the exterior lamps ON.
NOTE:
• Headlamp control function turns the exterior lamps ON normally when the ignition switch is turned ACC or
the engine started (both before and after the exterior lamp battery saver is turned OFF).
• The timer starts at the time that the lighting switch is turned from OFF
→
1ST or 2ND with the exterior lamp
OFF.
JPLIA1037GB
Revision: 2008 October
2009 Murano
EXL-202
< FUNCTION DIAGNOSIS >
[HALOGEN TYPE]
EXTERIOR LAMP BATTERY SAVER SYSTEM
Component Parts Location
INFOID:0000000003729425
Component Description
INFOID:0000000003729426
1.
Combination switch
2.
IPDM E/R
3.
BCM
A.
Engine room (LH)
B.
Behind the combination meter
JPLIA0845ZZ
Part
Description
BCM
• Detects each switch condition by the combination switch reading function.
• Activates the battery saver to turn the exterior lamps OFF according to the vehicle
condition.
- Requests each relay OFF to IPDM E/R (with CAN communication).
IPDM E/R
Controls the integrated relay according to the request from BCM (with CAN communi-
cation).
Combination switch
(Lighting & turn signal switch)
.
Revision: 2008 October
2009 Murano
DIAGNOSIS SYSTEM (BCM)
EXL-203
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DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT-III Function (BCM - COMMON ITEM)
INFOID:0000000003729563
APPLICATION ITEM
CONSULT-III performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions for each system.
NOTE:
It can perform the diagnosis modes except the following for all sub system selection items.
×
: Applicable item
NOTE:
• *1: At models with Intelligent Key system this item is displayed, but is not used.
• *2: At models with rain sensor this mode is displayed, but is not used.
Diagnosis mode
Function Description
Work Support
Changes the setting for each system function.
Self Diagnostic Result
Displays the diagnosis results judged by BCM.
CAN Diag Support Monitor
Monitors the reception status of CAN communication viewed from BCM. Refer to CONSULT-III opera-
tion manual.
Data Monitor
The BCM input/output signals are displayed.
Active Test
The signals used to activate each device are forcibly supplied from BCM.
Ecu Identification
The BCM part number is displayed.
Configuration
• Read and save the vehicle specification.
• Write the vehicle specification when replacing BCM.
System
Sub system selection item
Diagnosis mode
Work Support
Data Monitor
Active Test
Door lock
DOOR LOCK
×
×
×
Rear window defogger
REAR DEFOGGER
×
×
Warning chime
BUZZER
×
×
Interior room lamp timer
INT LAMP
×
×
×
Remote keyless entry system
MULTI REMOTE ENT*
1
×
×
×
Exterior lamp
HEAD LAMP
×
×
×
Wiper and washer
WIPER
×
*
2
×
×
Turn signal and hazard warning lamps
FLASHER
×
×
×
—
AIR CONDITONER*
3
• Intelligent Key system
• Engine start system
INTELLIGENT KEY
×
×
×
Combination switch
COMB SW
×
Body control system
BCM
×
NVIS - NATS
IMMU
×
×
Interior room lamp battery saver
BATTERY SAVER
×
×
×
Back door opener system
TRUNK
×
×
Vehicle security system
THEFT ALM
×
×
×
RAP system
RETAINED PWR
×
Signal buffer system
SIGNAL BUFFER
×
×
TPMS
TPMS (AIR PRESSURE MONITOR)
×
×
×
Revision: 2008 October
2009 Murano
EXL-204
< FUNCTION DIAGNOSIS >
[HALOGEN TYPE]
DIAGNOSIS SYSTEM (BCM)
• *3: This item is displayed, but is not used.
FREEZE FRAME DATA (FFD)
The BCM records the following vehicle condition at the time a particular DTC is detected, and displays on
CONSULT-III.
HEADLAMP
HEADLAMP : CONSULT-III Function (BCM - HEAD LAMP)
INFOID:0000000003729564
WORK SUPPORT
CONSULT screen item
Indication/Unit
Description
Vehicle Speed
km/h
Vehicle speed of the moment a particular DTC is detected
Odo/Trip Meter
km
Total mileage (Odometer value) of the moment a particular DTC is detected
Vehicle Condition
SLEEP>LOCK
Power position status of
the moment a particular
DTC is detected
While turning BCM status from low power consumption mode to
normal mode (Power supply position is “LOCK”)
SLEEP>OFF
While turning BCM status from low power consumption mode to
normal mode (Power supply position is “OFF”.)
LOCK>ACC
While turning power supply position from “LOCK” to “ACC”
ACC>ON
While turning power supply position from “ACC” to “IGN”
RUN>ACC
While turning power supply position from “RUN” to “ACC” (Vehicle
is stopping and selector lever is except P position.)
CRANK>RUN
While turning power supply position from “CRANKING” to “RUN”
(From cranking up the engine to run it)
RUN>URGENT
While turning power supply position from “RUN“ to “ACC” (Emer-
gency stop operation)
ACC>OFF
While turning power supply position from “ACC” to “OFF”
OFF>LOCK
While turning power supply position from “OFF” to “LOCK”
OFF>ACC
While turning power supply position from “OFF” to “ACC”
ON>CRANK
While turning power supply position from “IGN” to “CRANKING”
OFF>SLEEP
While turning BCM status from normal mode (Power supply posi-
tion is “OFF”.) to low power consumption mode
LOCK>SLEEP
While turning BCM status from normal mode (Power supply posi-
tion is “LOCK”.) to low power consumption mode
LOCK
Power supply position is “LOCK” (Ignition switch OFF with steer-
ing is locked.)
OFF
Power supply position is “OFF” (Ignition switch OFF with steering
is unlocked.)
ACC
Power supply position is “ACC” (Ignition switch ACC)
ON
Power supply position is “IGN” (Ignition switch ON with engine
stopped)
ENGINE RUN
Power supply position is “RUN” (Ignition switch ON with engine
running)
CRANKING
Power supply position is “CRANKING” (At engine cranking)
IGN Counter
0 - 39
The number of times that ignition switch is turned ON after DTC is detected
• The number is 0 when a malfunction is detected now.
• The number increases like 1
→
2
→
3...38
→
39 after returning to the normal condition
whenever ignition switch OFF
→
ON.
• The number is fixed to 39 until the self-diagnosis results are erased if it is over 39.
Service item
Setting item
Setting
BATTERY SAVER SET
On*
With the exterior lamp battery saver function
Off
Without the exterior lamp battery saver function
Revision: 2008 October
2009 Murano
DIAGNOSIS SYSTEM (BCM)
EXL-205
< FUNCTION DIAGNOSIS >
[HALOGEN TYPE]
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*: Factory setting
DATA MONITOR
ILL DELAY SET
MODE 1*
45 sec.
Sets delay timer function timer operation time.
(All doors closed)
MODE 2
Without the func-
tion
MODE 3
30 sec.
MODE 4
60 sec.
MODE 5
90 sec.
MODE 6
120 sec.
MODE 7
150 sec.
MODE 8
180 sec.
CUSTOM A/LIGHT SET-
TING
MODE 1*
Normal
MODE 2
More sensitive setting than normal setting (Turns ON earlier than normal operation.)
MODE 3
More sensitive setting than MODE 2 (Turns ON earlier than MODE 2.)
MODE 4
Less sensitive setting than normal setting (Turns ON later than normal operation.)
Service item
Setting item
Setting
Monitor item
[Unit]
Description
PUSH SW
[On/Off]
The switch status input from push-button ignition switch
ENGINE STATE
[Stop/Stall/Crank/Run]
The engine status received from ECM with CAN communication
VEH SPEED 1
[km/h]
The value of the vehicle speed received from combination meter with CAN commu-
nication
KEY SW-SLOT
[On/Off]
Key switch status input from key slot
TURN SIGNAL R
[On/Off]
Each switch status that BCM detects from the combination switch reading function
TURN SIGNAL L
[On/Off]
TAIL LAMP SW
[On/Off]
HI BEAM SW
[On/Off]
HEAD LAMP SW1
[On/Off]
HEAD LAMP SW2
[On/Off]
PASSING SW
[On/Off]
AUTO LIGHT SW
[On/Off]
FR FOG SW
[On/Off]
RR FOG SW
[On/Off]
NOTE:
The item is indicated, but not monitored.
DOOR SW-DR
[On/Off]
The switch status input from front door switch (driver side)
DOOR SW-AS
[On/Off]
The switch status input from front door switch (passenger side)
Revision: 2008 October
2009 Murano
EXL-206
< FUNCTION DIAGNOSIS >
[HALOGEN TYPE]
DIAGNOSIS SYSTEM (BCM)
ACTIVE TEST
FLASHER
FLASHER : CONSULT-III Function (BCM - FLASHER)
INFOID:0000000003729565
WORK SUPPORT
*: Factory setting
DATA MONITOR
DOOR SW-RR
[On/Off]
The switch status input from rear door switch RH
DOOR SW-RL
[On/Off]
The switch status input from rear door switch LH
DOOR SW-BK
[On/Off]
NOTE:
The item is indicated, but not monitored.
OPTICAL SENSOR
[V]
The value of exterior brightness voltage input from the optical sensor
Monitor item
[Unit]
Description
Test item
Operation
Description
TAIL LAMP
On
Transmits the position light request signal to IPDM E/R with CAN com-
munication to turn the tail lamp ON.
Off
Stops the position light request signal transmission.
HEAD LAMP
Hi
Transmits the high beam request signal with CAN communication to turn
the headlamp (HI).
Low
Transmits the low beam request signal with CAN communication to turn
the headlamp (LO).
Off
Stops the high & low beam request signal transmission.
FR FOG LAMP
On
Transmits the front fog light request signal to IPDM E/R with CAN com-
munication to turn the front fog lamp ON.
Off
Stops the front fog light request signal transmission.
RR FOG LAMP
On
NOTE:
The item is indicated, but cannot be tested.
Off
DAYTIME RUNNING LIGHT
On
NOTE:
The item is indicated, but cannot be tested.
Off
CORNERING LAMP
RH
NOTE:
The item is indicated, but cannot be tested.
LH
Off
ILL DIM SIGNAL
On
NOTE:
The item is indicated, but cannot be tested.
Off
Service item
Setting item
Setting
HAZARD ANSWER
BACK
Lock Only*
With locking only
Sets the hazard warning lamp answer back function
when the door is lock/unlock with the request switch or
the key fob.
Unlk Only
With unlocking only
Lock/Unlk
With locking/unlocking
Off
Without the function
Revision: 2008 October
2009 Murano
DIAGNOSIS SYSTEM (BCM)
EXL-207
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[HALOGEN TYPE]
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ACTIVE TEST
Monitor item
[Unit]
Description
REQ SW-DR
[On/Off]
The switch status input from the request switch (driver side)
REQ SW-AS
[On/Off]
The switch status input from the request switch (passenger side)
PUSH SW
[On/Off]
The switch status input from the push-button ignition switch
TURN SIGNAL R
[On/Off]
Each switch status that BCM detects from the combination switch reading function
TURN SIGNAL L
[On/Off]
HAZARD SW
[On/Off]
The switch status input from the hazard switch
RKE-LOCK
[On/Off]
Lock signal status received from the remote keyless entry receiver
RKE-UNLOCK
[On/Off]
Unlock signal status received from the remote keyless entry receiver
RKE-PANIC
[On/Off]
Panic alarm signal status received from the remote keyless entry receiver
Test item
Operation
Description
FLASHER
RH
Outputs the voltage to blink the right side turn signal lamps.
LH
Outputs the voltage to blink the left side turn signal lamps.
Off
Stops the voltage to turn the turn signal lamps OFF.
Revision: 2008 October
2009 Murano
EXL-208
< FUNCTION DIAGNOSIS >
[HALOGEN TYPE]
DIAGNOSIS SYSTEM (IPDM E/R)
DIAGNOSIS SYSTEM (IPDM E/R)
Diagnosis Description
INFOID:0000000003729566
AUTO ACTIVE TEST
Description
In auto active test mode, the IPDM E/R sends a drive signal to the following systems to check their operation.
• Oil pressure warning lamp
• Front wiper (LO, HI)
• Parking lamps
• License plate lamps
• Side maker lamps
• Tail lamps
• Front fog lamps
• Headlamps (LO, HI)
• A/C compressor (magnet clutch)
• Cooling fan
Operation Procedure
1.
Close the hood and lift the wiper arms from the windshield. (Prevent windshield damage due to wiper
operation)
NOTE:
When auto active test is performed with hood opened, sprinkle water on windshield beforehand.
2.
Turn the ignition switch OFF.
3.
Turn the ignition switch ON, and within 20 seconds, press the front door switch (driver side) 10 times.
Then turn the ignition switch OFF.
CAUTION:
Close passenger door.
4.
Turn the ignition switch ON within 10 seconds. After that the horn sounds once and the auto active test
starts.
5.
The oil pressure warning lamp starts blinking when the auto active test starts.
6.
After a series of the following operations is repeated 3 times, auto active test is completed.
NOTE:
When auto active test mode has to be cancelled halfway through test, turn the ignition switch OFF.
CAUTION:
• If auto active test mode cannot be actuated, check door switch system. Refer to
.
• Do not start the engine.
Inspection in Auto Active Test Mode
When auto active test mode is actuated, the following 6 steps are repeated 3 times.
Operation
sequence
Inspection location
Operation
1
Oil pressure warning lamp
Blinks continuously during operation of auto active test
2
Front wiper
LO for 5 seconds
→
HI for 5 seconds
3
• Parking lamps
• License plate lamps
• Side maker lamps
• Tail lamps
• Front fog lamps
10 seconds
4
Headlamps
LO
⇔
HI 5 times
5
A/C compressor (magnet clutch)
ON
⇔
OFF 5 times
6
Cooling fan
LO for 5 seconds
→
MID for 3 seconds
→
HI for 2 seconds
Revision: 2008 October
2009 Murano
DIAGNOSIS SYSTEM (IPDM E/R)
EXL-209
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[HALOGEN TYPE]
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Concept of auto active test
• IPDM E/R starts the auto active test with the door switch signals transmitted by BCM via CAN communica-
tion. Therefore, the CAN communication line between IPDM E/R and BCM is considered normal if the auto
active test starts successfully.
• The auto active test facilitates troubleshooting if any systems controlled by IPDM E/R cannot be operated.
Diagnosis chart in auto active test mode
JPMIA0909GB
Symptom
Inspection contents
Possible cause
Any of the following components do not operate
• Parking lamps
• License plate lamps
• Side maker lamps
• Tail lamps
• Front fog lamps
• Headlamp (HI, LO)
• Front wiper (HI, LO)
Perform auto active test.
Does the applicable system
operate?
YES
BCM signal input circuit
NO
• Lamp or motor
• Lamp or motor ground cir-
cuit
• Harness or connector be-
tween IPDM E/R and appli-
cable system
• IPDM E/R
A/C compressor does not operate
Perform auto active test.
Does the magnet clutch oper-
ate?
YES
• A/C amp. signal input circuit
• CAN communication signal
between A/C amp. and
ECM
• CAN communication signal
between ECM and IPDM E/
R
NO
• Magnet clutch
• Harness or connector be-
tween IPDM E/R and mag-
net clutch
• IPDM E/R
Oil pressure warning lamp does not operate
Perform auto active test.
Does the oil pressure warning
lamp blink?
YES
• Harness or connector be-
tween IPDM E/R and oil
pressure switch
• Oil pressure switch
• IPDM E/R
NO
• CAN communication signal
between IPDM E/R and
BCM
• CAN communication signal
between BCM and combi-
nation meter
• Combination meter
Revision: 2008 October
2009 Murano
EXL-210
< FUNCTION DIAGNOSIS >
[HALOGEN TYPE]
DIAGNOSIS SYSTEM (IPDM E/R)
CONSULT-III Function (IPDM E/R)
INFOID:0000000003729567
APPLICATION ITEM
CONSULT-III performs the following functions via CAN communication with IPDM E/R.
SELF DIAGNOSTIC RESULT
DATA MONITOR
Monitor item
Cooling fan does not operate
Perform auto active test.
Does the cooling fan operate?
YES
• ECM signal input circuit
• CAN communication signal
between ECM and IPDM E/
R
NO
• Harness or connector be-
tween IPDM E/R and cool-
ing fan motor
• Harness or connector be-
tween IPDM E/R and cool-
ing fan relay
• Cooling fan motor
• Cooling fan relay
• IPDM E/R
Symptom
Inspection contents
Possible cause
Diagnosis mode
Description
Ecu Identification
Allows confirmation of IPDM E/R part number.
Self Diagnostic Result
Displays the diagnosis results judged by IPDM E/R.
Data Monitor
Displays the real-time input/output data from IPDM E/R input/output data.
Active Test
IPDM E/R can provide a drive signal to electronic components to check their operations.
CAN Diag Support Monitor
The results of transmit/receive diagnosis of CAN communication can be read.
Monitor Item
[Unit]
MAIN SIG-
NALS
Description
MOTOR FAN REQ
[1/2/3/4]
×
Displays the value of the cooling fan speed request signal received from ECM via
CAN communication.
AC COMP REQ
[Off/On]
×
Displays the status of the A/C compressor request signal received from ECM via
CAN communication.
TAIL&CLR REQ
[Off/On]
×
Displays the status of the position light request signal received from BCM via CAN
communication.
HL LO REQ
[Off/On]
×
Displays the status of the low beam request signal received from BCM via CAN
communication.
HL HI REQ
[Off/On]
×
Displays the status of the high beam request signal received from BCM via CAN
communication.
FR FOG REQ
[Off/On]
×
Displays the status of the front fog light request signal received from BCM via
CAN communication.
FR WIP REQ
[Stop/1LOW/Low/Hi]
×
Displays the status of the front wiper request signal received from BCM via CAN
communication.
WIP AUTO STOP
[STOP P/ACT P]
×
Displays the status of the front wiper auto stop signal judged by IPDM E/R.
WIP PROT
[Off/BLOCK]
×
Displays the status of the front wiper fail-safe operation judged by IPDM E/R.
IGN RLY1 -REQ
[Off/On]
Displays the status of the ignition switch ON signal received from BCM via CAN
communication.
Revision: 2008 October
2009 Murano
DIAGNOSIS SYSTEM (IPDM E/R)
EXL-211
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[HALOGEN TYPE]
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ACTIVE TEST
Test item
IGN RLY
[Off/On]
×
Displays the status of the ignition relay judged by IPDM E/R.
PUSH SW
[Off/On]
Displays the status of the push-button ignition switch judged by IPDM E/R.
INTER/NP SW
[Off/On]
Displays the status of the shift position judged by IPDM E/R.
ST RLY CONT
[Off/On]
Displays the status of the starter relay status signal received from BCM via CAN
communication.
IHBT RLY -REQ
[Off/On]
Displays the status of the starter control relay signal received from BCM via CAN
communication.
ST/INHI RLY
[Off/ ST ON/INHI ON/UNKWN]
Displays the status of the starter relay and starter control relay judged by IPDM
E/R.
DETENT SW
[Off/On]
Displays the status of the control device (detention switch) judged by IPDM E/R.
S/L RLY -REQ
[Off/On]
Displays the status of the steering lock relay signal received from BCM via CAN
communication.
S/L STATE
[LOCK/UNLOCK/UNKWN]
Displays the status of the steering lock judged by IPDM E/R.
DTRL REQ
[Off/On]
NOTE:
The item is indicated, but not monitored.
OIL P SW
[Open/Close]
Displays the status of the oil pressure switch judged by IPDM E/R.
HOOD SW
[Off/On]
NOTE:
The item is indicated, but not monitored.
HL WASHER REQ
[Off/On]
NOTE:
The item is indicated, but not monitored.
THFT HRN REQ
[Off/On]
Displays the status of the theft warning horn request signal received from BCM
via CAN communication.
HORN CHIRP
[Off/On]
Displays the status of the horn reminder signal received from BCM via CAN com-
munication.
CRNRNG LMP REQ
[Off/On]
NOTE:
The item is indicated, but not monitored.
Monitor Item
[Unit]
MAIN SIG-
NALS
Description
Test item
Operation
Description
CORNERING LAMP
Off
NOTE:
The item is indicated, but cannot be tested.
LH
RH
HORN
On
Operates horn relay for 20 ms.
FRONT WIPER
Off
OFF
Lo
Operates the front wiper relay.
Hi
Operates the front wiper relay and front wiper high relay.
MOTOR FAN
1
OFF
2
Operates the cooling fan relay-1.
3
Operates the cooling fan relay-2.
4
Operates the cooling fan relay-2 and cooling fan relay-3.
HEAD LAMP WASHER
On
NOTE:
The item is indicated, but cannot be tested.
Revision: 2008 October
2009 Murano
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