Juke F15 (2012 year). Service Repair Manual — part 386
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< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM) (WITH INTELLIGENT KEY SYSTEM)
*1: The item is indicated, but not operated on model with rain sensor
*2: The item is indicated, but not operated on model without rain sensor
*3: Factory setting
DATA MONITOR
ACTIVE TEST
Service item
Setting item
Description
WIPER SPEED
SETTING*1
On*3
With vehicle speed
(Front wiper intermittent time linked with the vehicle speed and
wiper intermittent dial position)
The setting of front wiper
INT operation can be
changed
Off
Without vehicle speed
(Front wiper intermittent time linked with the wiper intermittent dial
position)
RAIN SEN WIP
FUNC SET*2
On*3
With light & rain sensor
(Front wiper intermittent time linked with the light & rain sensor,
vehicle speed, and AUTO dial position)
The setting of front wiper
AUTO operation can be
changed
Off
Without light & rain sensor
(Front wiper intermittent time linked with the vehicle speed and
AUTO dial position)
Monitor Item
[Unit]
Description
PUSH SW
[Off/On]
The switch status input from push-button ignition switch
VEH SPEED 1
[km/h]
Displays the value of the vehicle speed signal received from combination meter via CAN com-
munication
FR WIPER HI
[Off/On]
Status of each switch judged by BCM using the combination switch reading function
FR WIPER LOW
[Off/On]
FR WASHER SW
[Off/On]
FR WIPER INT
[Off/On]
FR WIPER STOP
[Off/On]
Displays the status of the front wiper stop position signal received from IPDM E/R via CAN
communication.
INT VOLUME
[1
−
7]
Status of each switch judged by BCM using the combination switch reading function
RR WIPER ON
[Off/On]
Status of each switch judged by BCM using the combination switch reading function
RR WIPER INT
[Off/On]
RR WASHER SW
[Off/On]
RR WIPER STOP
[Off/On]
Rear wiper motor (stop position) status input from the rear wiper motor
H/L WASH SW
[Off/On]
NOTE:
The item is indicated, but not monitored
RAIN SENSOR
[OFF/LOW/HIGH/SPLASH/NG]
Request signal from light & rain sensor detected by BCM is displayed
DIAGNOSIS SYSTEM (BCM) (WITH INTELLIGENT KEY SYSTEM)
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< SYSTEM DESCRIPTION >
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Test item
Operation
Description
FR WIPER
Hi
Transmits the front wiper request signal (HI) to IPDM E/R via CAN communication to op-
erate the front wiper HI operation.
Lo
Transmits the front wiper request signal (LO) to IPDM E/R via CAN communication to
operate the front wiper LO operation.
INT
Transmits the front wiper request signal (INT) to IPDM E/R via CAN communication to
operate the front wiper INT operation.
Off
Stops transmitting the front wiper request signal to stop the front wiper operation.
RR WIPER
On
Output the voltage to operate the rear wiper motor.
Off
Stops the voltage to stop the rear wiper motor.
HEADLAMP WASH-
ER
On
Transmits the headlamp washer request signal to IPDM E/R via CAN communication to
operate the headlamp washer operation.
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< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM) (WITHOUT INTELLIGENT KEY SYSTEM)
DIAGNOSIS SYSTEM (BCM) (WITHOUT INTELLIGENT KEY SYSTEM)
COMMON ITEM
COMMON ITEM : CONSULT-III Function (BCM - COMMON ITEM)
INFOID:0000000006706361
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
• *1: This item is displayed, but is not used.
• *2: For models with automatic A/C, this mode is not used.
WIPER
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 control
INT LAMP
×
×
×
Remote keyless entry system
MULTI REMOTE ENT
×
×
×
Exterior lamp
HEAD LAMP
×
×
×
Wiper and washer
WIPER
×
×
×
Turn signal and hazard warning lamps
FLASHER
×
×
• Automatic A/C
• Manual A/C
• Manual heater
AIR CONDITONER
×
×
*
2
Combination switch
COMB SW
×
Body control system
BCM
×
NATS
IMMU
×
×
Interior room lamp battery saver
BATTERY SAVER
×
×
×
Back door open
TRUNK
×
Vehicle security system
THEFT ALM
×
×
×
—
RETAINED PWR*
1
×
×
Signal buffer system
SIGNAL BUFFER
×
×
—
PANIC ALARM*
1
×
DIAGNOSIS SYSTEM (BCM) (WITHOUT INTELLIGENT KEY SYSTEM)
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< SYSTEM DESCRIPTION >
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WIPER : CONSULT-III Function (BCM - WIPER)
INFOID:0000000006706364
WORK SUPPORT
*1: The item is indicated, but not operated on model with rain sensor
*2: The item is indicated, but not operated on model without rain sensor
*3: Factory setting
DATA MONITOR
Service item
Setting item
Description
WIPER SPEED
SETTING*1
On*3
Linked with vehicle speed
(Front wiper intermittent time linked with the vehicle speed
and wiper intermittent dial position)
The setting of front wiper INT
operation can be changed
Off
Not linked with vehicle speed
(Front wiper intermittent time linked with the wiper intermit-
tent dial position)
RAIN SEN WIP
FUNC SET*2
On*3
With rain sensor
(Front wiper intermittent time linked with the rain sensor, ve-
hicle speed, and AUTO dial position)
The setting of front wiper
AUTO operation can be
changed
Off
Without rain sensor
(Front wiper intermittent time linked with the vehicle speed
and AUTO dial position)
Monitor Item
[Unit]
Description
IGN ON SW
[On/Off]
Ignition switch ON status judged from ignition power supply.
IGN SW CAN
[On/Off]
Ignition switch ON status received from IPDM E/R with CAN communication.
FR WIPER HI
[On/Off]
Each switch status that BCM judges from the combination switch reading function.
FR WIPER LOW
[On/Off]
FR WIPER INT
[On/Off]
FR WASHER SW
[On/Off]
INT VOLUME
[1
−
7]
Each switch status that BCM judges from the combination switch reading function.
FR WIPER STOP
[On/Off]
Front wiper motor (stop position) status received from IPDM E/R with CAN communication.
VEHICLE SPEED
[km/h]
The value of the vehicle speed signal received from combination meter with CAN communication.
RR WIPER ON
[On/Off]
Each switch status that BCM judges from the combination switch reading function.
RR WIPER INT
[On/Off]
RR WASHER SW
[On/Off]
RR WIPER STOP
[On/Off]
Rear wiper motor (stop position) status input from the rear wiper motor.
REVERSE SW CAN
[On/Off]
Reverse position status as judged from TCM with CAN communication.
RAIN SENSOR*
[OFF/LOW/HIGH/SPLASH/NG]
Request signal from rain sensor detected by BCM is displayed
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< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM) (WITHOUT INTELLIGENT KEY SYSTEM)
*: The item is displayed but is not monitored on model without rain sensor
ACTIVE TEST
Test item
Operation
Description
FR WIPER
Hi
Transmits the front wiper request signal (HI) to IPDM E/R with CAN communication to
operate the front wiper HI operation.
Lo
Transmits the front wiper request signal (LO) to IPDM E/R with CAN communication to
operate the front wiper LO operation.
INT
Transmits the front wiper request signal (INT) to IPDM E/R with CAN communication to
operate the front wiper INT operation.
Off
Stops transmitting the front wiper request signal to stop the front wiper operation.
RR WIPER
On
Outputs the voltage to operate the rear wiper motor.
Off
Stops the voltage to stop.
HEADLAMP WASH-
ER
On
Transmits the headlamp washer request signal to IPDM E/R via CAN communication to
operate the headlamp washer operation.
DIAGNOSIS SYSTEM (IPDM E/R)
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< SYSTEM DESCRIPTION >
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DIAGNOSIS SYSTEM (IPDM E/R)
WITH INTELLIGENT KEY
WITH INTELLIGENT KEY : Diagnosis Description
INFOID:0000000006706370
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 (only for K9K engine models)
• Rear window defogger
• Front wiper motor
• Parking lamp
• License plate lamp
• Tail lamp
• Front fog lamp
• Headlamp (LO, HI)
• A/C compressor (magnet clutch)
• Cooling fan
Operation Procedure
CAUTION:
Wiper arm interferes with food when wiper is operated while wiper arm is in the raised position.
Always perform auto active test without setting wiper arm in the raised position. Always pour water on
front windshield glass in advance to auto active test so that damage on front windshield glass surface
is prevented.
1.
Turn the ignition switch OFF.
2.
Turn the ignition switch ON, and within 20 seconds, press the driver door switch 10 times. Then turn the
ignition switch OFF.
CAUTION:
Close passenger door.
3.
Turn the ignition switch ON within 10 seconds. After that the horn sounds once and the auto active test
starts.
CAUTION:
Engine starts when ignition switch is turned ON while brake pedal is depressed.
4.
Oil pressure warning lamp starts blinking when the auto active test starts*. (only for K9K engine models)
*: Except for K9K engine models, oil pressure warning lamp turn ON when auto active test start.
5.
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.
• When auto active test is not activated, door switch may be the cause. Check door switch. Refer to
(with super lock) or
DLK-258, "Component Function Check"
(without super
lock).
Inspection in Auto Active Test Mode
When auto active test mode is actuated, the following operation sequence is repeated 3 times.
Operation
sequence
Inspection location
Operation
1
Oil pressure warning lamp
Blinks continuously during operation of auto active test
NOTE:
Except for K9K engine models, turn ON continuously during operation of auto active
test.
2
Rear window defogger
10 seconds
3
Front wiper motor
LO for 5 seconds
→
HI for 5 seconds
4
• Parking lamp
• License plate lamp
• Tail lamp
• Front fog lamp
10 seconds
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< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (IPDM E/R)
Concept of auto active test
*: Only for models with MR16DDT engine
• 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
5
Headlamp
LO for 10 seconds
→
HI ON
⇔
OFF 5 times
6
A/C compressor (magnet clutch)
ON
⇔
OFF 5 times
7
Cooling fan
• LO for 5 seconds
→
HI for 5 seconds (Except for MR16DDT models)
• 50% duty for 5 seconds
→
100% duty for 5 seconds (For MR16DDT models)
Operation
sequence
Inspection location
Operation
JMMIA0564GB
Symptom
Inspection contents
Possible cause
Rear window defogger does not operate
Perform auto active test.
Does the rear window defog-
ger operate?
YES
BCM signal input circuit
NO
• Rear window defogger
• Rear window defogger ground
circuit
• Harness or connector between
IPDM E/R and rear window de-
fogger
• IPDM E/R
Any of the following components do not operate
• Parking lamp
• License plate lamp
• Tail lamp
• Front fog lamp
• Headlamp (HI, LO)
• Front wiper motor
Perform auto active test.
Does the applicable system
operate?
YES
BCM signal input circuit
NO
• Lamp or motor
• Lamp or motor ground circuit
• Harness or connector between
IPDM E/R and applicable 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 be-
tween A/C amp. and ECM
• CAN communication signal be-
tween ECM and IPDM E/R
NO
• Magnet clutch
• Harness or connector between
IPDM E/R and magnet clutch
• IPDM E/R
DIAGNOSIS SYSTEM (IPDM E/R)
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< SYSTEM DESCRIPTION >
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WITH INTELLIGENT KEY : CONSULT-III Function (IPDM E/R)
INFOID:0000000006706371
APPLICATION ITEM
CONSULT-III performs the following functions via CAN communication with IPDM E/R.
SELF DIAGNOSTIC RESULT
DATA MONITOR
Monitor item
Oil pressure warning lamp does not operate
(only for K9K engine models)
Perform auto active test.
Does the oil pressure warning
lamp blink?
YES
• Harness or connector between
IPDM E/R and oil pressure
switch
• Oil pressure switch
• IPDM E/R
NO
• CAN communication signal be-
tween IPDM E/R and BCM
• CAN communication signal be-
tween BCM and combination
meter
• Combination meter
Cooling fan does not operate
Perform auto active test.
Does the cooling fan operate?
YES
• ECM signal input circuit
• CAN communication signal be-
tween ECM and IPDM E/R
NO
• Harness or connector between
IPDM E/R and cooling fan motor
• Harness or connector between
IPDM E/R and cooling fan con-
trol module.
(Only for models with MR16DDT
engine)
• Harness or connector between
cooling fan control module and
cooling fan motor
(Only for models with MR16DDT
engine)
• Cooling fan motor
• Cooling fan control module
(Only for models with MR16DDT
engine)
• 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.
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< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (IPDM E/R)
Monitor Item
[Unit]
MAIN
SIGNALS
Description
RAD FAN REQ
[%]
×
Displays the value of the cooling fan speed request signal received from ECM via CAN
communication.
NOTE:
This item is displayed only for vehicle with MR16DDT engine.
MOTOR FAN REQ
[1/2/3/4]
×
Displays the value of the cooling fan speed request signal received from ECM via CAN
communication.
NOTE:
This item is displayed only for vehicle without MR16DDT engine.
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 com-
munication.
HL HI REQ
[Off/On]
×
Displays the status of the high beam request signal received from BCM via CAN com-
munication.
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 com-
munication.
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 com-
munication.
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 ignition power supply (M/T models) or shift position (CVT
models) judged by IPDM E/R.
ST RLY CONT
[Off/On]
Displays the status of the starter relay status signal received from BCM via CAN com-
munication.
IHBT RLY -REQ
[Off/On]
Displays the status of the starter control relay signal received from BCM via CAN com-
munication.
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 CVT shift selector (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 com-
munication.
S/L STATE
[LOCK/UNLK/UNKWN]
Displays the status of the steering lock judged by IPDM E/R.
DTRL REQ
[Off/On]
Displays the status of the daytime running light request signal received from BCM via
CAN communication.
OIL P SW
[Open/Close]
Displays the status of the oil pressure switch judged by IPDM E/R.
NOTE:
This item is monitored only K9K engine models.
HOOD SW
[Off/On]
Displays the status of the hood switch judged by IPDM E/R.
DIAGNOSIS SYSTEM (IPDM E/R)
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ACTIVE TEST
Test item
WITHOUT INTELLIGENT KEY
WITHOUT INTELLIGENT KEY : Diagnosis Description
INFOID:0000000006706372
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 (only for K9K engine models)
• Rear window defogger
• Front wiper motor
• Parking lamp
• License plate lamp
• Tail lamp
• Front fog lamp
• Headlamp (LO, HI)
HL WASHER REQ
[Off/On]
Displays the status of the headlamp washer request signal received from BCM via
CAN communication.
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]
NOTE:
The item is indicated, but not monitored.
Monitor Item
[Unit]
MAIN
SIGNALS
Description
Test item
Operation
Description
HORN
On
Operates horn relay for 20 ms.
REAR DEFOGGER
Off
OFF
On
Operates the rear window defogger relay.
FRONT WIPER
Off
OFF
Lo
Operates the front wiper relay.
Hi
Operates the front wiper relay and front wiper high relay.
MOTOR FAN
For MR16DDT engine
1
OFF
2
Transmits 50% pulse duty signal (PWM signal) to the cooling fan control
module.
3
Transmits 75% pulse duty signal (PWM signal) to the cooling fan control
module.
4
Transmits 100% pulse duty signal (PWM signal) to the cooling fan control
module.
Except for MR16DDT
engine
1
OFF
2
Operates the cooling fan relay (LO operation).
3
Operates the cooling fan relay (HI operation).
4
HEAD LAMP WASHER
On
Operates the headlamp washer relay for 1 second.
EXTERNAL LAMPS
Off
OFF
TAIL
Operates the tail lamp relay.
Lo
Operates the headlamp low relay.
Hi
Operates the headlamp low relay and ON/OFF the headlamp high relay at 1
second intervals.
Fog
Operates the front fog lamp relay.
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< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (IPDM E/R)
• A/C compressor (magnet clutch)
• Cooling fan
Operation Procedure
CAUTION:
Wiper arm interferes with food when wiper is operated while wiper arm is in the raised position.
Always perform auto active test without setting wiper arm in the raised position. Always pour water on
front windshield glass in advance to auto active test so that damage on front windshield glass surface
is prevented.
1.
Turn the ignition switch OFF.
2.
Turn the ignition switch ON, and within 20 seconds, press the driver door switch 10 times. Then turn the
ignition switch OFF.
CAUTION:
Close passenger door.
3.
Turn the ignition switch ON within 10 seconds. After that the horn sounds once and the auto active test
starts.
CAUTION:
Engine starts when ignition switch is turned ON while brake pedal is depressed.
4.
Oil pressure warning lamp starts blinking when the auto active test starts*. (only for K9K engine models)
*: Except for K9K engine models, oil pressure warning lamp turn ON when auto active test start.
5.
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.
• When auto active test is not activated, door switch may be the cause. Check door switch. Refer to
(with super lock) or
DLK-522, "Component Function Check"
(without super
lock).
Inspection in Auto Active Test Mode
When auto active test mode is actuated, the following operation sequence is repeated 3 times.
Operation
sequence
Inspection location
Operation
1
Oil pressure warning lamp
Blinks continuously during operation of auto active test
NOTE:
Except for K9K engine models, turn ON continuously during operation of auto active
test.
2
Rear window defogger
10 seconds
3
Front wiper motor
LO for 5 seconds
→
HI for 5 seconds
4
• Parking lamp
• License plate lamp
• Tail lamp
• Front fog lamp
10 seconds
5
Headlamp
LO for 10 seconds
→
HI ON
⇔
OFF 5 times
6
A/C compressor (magnet clutch)
ON
⇔
OFF 5 times
7
Cooling fan
• LO for 5 seconds
→
HI for 5 seconds (Except for MR16DDT models)
• 50% duty for 5 seconds
→
100% duty for 5 seconds (For MR16DDT models)
DIAGNOSIS SYSTEM (IPDM E/R)
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Concept of auto active test
*: Only for models with MR16DDT engine
• 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
JMMIA0564GB
Symptom
Inspection contents
Possible cause
Rear window defogger does not operate
Perform auto active test.
Does the rear window defog-
ger operate?
YES
BCM signal input circuit
NO
• Rear window defogger
• Rear window defogger ground
circuit
• Harness or connector between
IPDM E/R and rear window de-
fogger
• IPDM E/R
Any of the following components do not operate
• Parking lamp
• License plate lamp
• Tail lamp
• Front fog lamp
• Headlamp (HI, LO)
• Front wiper motor
Perform auto active test.
Does the applicable system
operate?
YES
BCM signal input circuit
NO
• Lamp or motor
• Lamp or motor ground circuit
• Harness or connector between
IPDM E/R and applicable 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 be-
tween A/C amp. and ECM
• CAN communication signal be-
tween ECM and IPDM E/R
NO
• Magnet clutch
• Harness or connector between
IPDM E/R and magnet clutch
• IPDM E/R
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< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (IPDM E/R)
WITHOUT INTELLIGENT KEY : CONSULT-III Function (IPDM E/R)
INFOID:0000000006706373
APPLICATION ITEM
CONSULT-III performs the following functions via CAN communication with IPDM E/R.
SELF DIAGNOSTIC RESULT
DATA MONITOR
Monitor item
Oil pressure warning lamp does not operate
(only for K9K engine models)
Perform auto active test.
Does the oil pressure warning
lamp blink?
YES
• Harness or connector between
IPDM E/R and oil pressure
switch
• Oil pressure switch
• IPDM E/R
NO
• CAN communication signal be-
tween IPDM E/R and BCM
• CAN communication signal be-
tween BCM and combination
meter
• Combination meter
Cooling fan does not operate
Perform auto active test.
Does the cooling fan operate?
YES
• ECM signal input circuit
• CAN communication signal be-
tween ECM and IPDM E/R
NO
• Harness or connector between
IPDM E/R and cooling fan motor
• Harness or connector between
IPDM E/R and cooling fan con-
trol module.
(Only for model with MR16DDT
engine)
• Harness or connector between
cooling fan control module and
cooling fan motor
(Only for model with MR16DDT
engine)
• Cooling fan motor
• Cooling fan control module
(Only for model with MR16DDT
engine)
• 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.
DIAGNOSIS SYSTEM (IPDM E/R)
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< SYSTEM DESCRIPTION >
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ACTIVE TEST
Test item
Monitor Item
[Unit]
MAIN SIG-
NALS
Description
RAD FAN REQ
[%]
×
Displays the value of the cooling fan speed request signal received from ECM via
CAN communication.
NOTE:
This item is displayed only for vehicle with MR16DDT engine
MOTOR FAN REQ
[1/2/3/4]
×
Displays the value of the cooling fan speed request signal received from ECM via
CAN communication.
NOTE:
This item is displayed only for vehicle without MR16DDT engine
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 RLY
[Off/On]
×
Displays the status of the ignition relay judged by IPDM E/R.
INTER/NP SW
[Off/On]
Displays the status of the shift position (CVT models) judged by IPDM E/R.
ST RLY REQ
[Off/On]
Displays the status of the starter relay status signal received from BCM via CAN
communication.
DTRL REQ
[Off/On]
Displays the status of the daytime running light request signal received from BCM
via CAN communication.
OIL P SW
[Open/Close]
Displays the status of the oil pressure switch judged by IPDM E/R.
NOTE:
This item is monitored only K9K engine models.
HOOD SW
[Off/On]
Displays the status of the hood switch judged by IPDM E/R.
HL WASHER REQ
[Off/On]
Displays the status of the headlamp washer request signal received from BCM via
CAN communication.
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]
NOTE:
This item is indicated, but not monitored.
Test item
Operation
Description
HORN
On
Operates horn relay for 20 ms.
REAR DEFOGGER
Off
OFF
On
Operates the rear window defogger relay.
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< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (IPDM E/R)
FRONT WIPER
Off
OFF
Lo
Operates the front wiper relay.
Hi
Operates the front wiper relay and front wiper high relay.
MOTOR FAN
For MR16DDT engine
1
OFF
2
Transmits 50% pulse duty signal (PWM signal) to the cooling fan control
module.
3
Transmits 75% pulse duty signal (PWM signal) to the cooling fan control
module.
4
Transmits 100% pulse duty signal (PWM signal) to the cooling fan control
module.
Except for MR16DDT
engine
1
OFF
2
Operates the cooling fan relay (LO operation).
3
Operates the cooling fan relay (HI operation).
4
HEAD LAMP WASHER
On
Operates the headlamp washer relay for 1 second.
EXTERNAL LAMPS
Off
OFF
TAIL
Operates the tail lamp relay.
Lo
Operates the headlamp low relay.
Hi
Operates the headlamp low relay and ON/OFF the headlamp high relay at 1
second intervals.
Fog
Operates the front fog lamp relay.
Test item
Operation
Description
BCM, IPDM E/R
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< ECU DIAGNOSIS INFORMATION >
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ECU DIAGNOSIS INFORMATION
BCM, IPDM E/R
List of ECU Reference
INFOID:0000000006700112
ECU
Reference
BCM
(With Intelligent Key system)
BCS-66, "DTC Inspection Priority Chart"
(Without Intelligent Key system)
BCS-140, "DTC Inspection Priority Chart"
IPDM E/R
(With Intelligent Key system)
(Without Intelligent Key system)
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