Juke F15 (2012 year). Service Repair Manual — part 204
EXL-34
< SYSTEM DESCRIPTION >
[HALOGEN TYPE]
DIAGNOSIS SYSTEM (IPDM E/R) (WITHOUT INTELLIGENT KEY SYSTEM)
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) (WITHOUT INTELLIGENT KEY SYSTEM)
EXL-35
< SYSTEM DESCRIPTION >
[HALOGEN TYPE]
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CONSULT-III Function (IPDM E/R)
INFOID:0000000006696678
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.
EXL-36
< SYSTEM DESCRIPTION >
[HALOGEN TYPE]
DIAGNOSIS SYSTEM (IPDM E/R) (WITHOUT INTELLIGENT KEY SYSTEM)
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.
DIAGNOSIS SYSTEM (IPDM E/R) (WITHOUT INTELLIGENT KEY SYSTEM)
EXL-37
< SYSTEM DESCRIPTION >
[HALOGEN TYPE]
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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
EXL-38
< ECU DIAGNOSIS INFORMATION >
[HALOGEN TYPE]
BCM, IPDM E/R
ECU DIAGNOSIS INFORMATION
BCM, IPDM E/R
List of ECU Reference
INFOID:0000000006451714
WITH INTELLIGENT KEY
WITHOUT INTELLIGENT KEY
ECU
Reference
BCM
BCS-66, "DTC Inspection Priority Chart"
IPDM E/R
ECU
Reference
BCM
BCS-140, "DTC Inspection Priority Chart"
IPDM E/R
EXTERIOR LIGHTING SYSTEM
EXL-39
< WIRING DIAGRAM >
[HALOGEN TYPE]
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WIRING DIAGRAM
EXTERIOR LIGHTING SYSTEM
Wiring Diagram
INFOID:0000000006707027
For connector terminal arrangemants, harness layouts, and alphabets in a
(option abbreviation: if not
described in wiring diagram), refer to
GI-12, "Connector Information/Explanation of Option Abbreviation"
JCLWA4237GB
EXL-40
< WIRING DIAGRAM >
[HALOGEN TYPE]
EXTERIOR LIGHTING SYSTEM
JCLWA4238GB
EXTERIOR LIGHTING SYSTEM
EXL-41
< WIRING DIAGRAM >
[HALOGEN TYPE]
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JCLWA4239GB
EXL-42
< WIRING DIAGRAM >
[HALOGEN TYPE]
EXTERIOR LIGHTING SYSTEM
JCLWA4240GB
DIAGNOSIS AND REPAIR WORKFLOW
EXL-43
< BASIC INSPECTION >
[HALOGEN TYPE]
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BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow
INFOID:0000000006451716
OVERALL SEQUENCE
DETAILED FLOW
1.
INTERVIEW FOR MALFUNCTION
Interview the symptom to the customer.
JPLIA0313GB
EXL-44
< BASIC INSPECTION >
[HALOGEN TYPE]
DIAGNOSIS AND REPAIR WORKFLOW
>> GO TO 2.
2.
SYMPTOM CHECK
Check the symptom from the customer's information.
>> GO TO 3.
3.
BASIC INSPECTION
Check the operation of each part. Check that any symptom occurs other than the interviewed symptom.
>> GO TO 4.
4.
SELF-DIAGNOSIS WITH CONSULT-III
Perform the self-diagnosis with CONSULT-III. Check that any DTC is detected.
Is any DTC detected?
YES
>> GO TO 5.
NO
>> GO TO 6.
5.
TROUBLE DIAGNOSIS BY DTC
Perform the trouble diagnosis for the detected DTC. Specify the malfunctioning part.
>> GO TO 9.
6.
FAIL-SAFE ACTIVATION CHECK
Check that the symptom is applied to the fail-safe activation.
Does the fail-safe activate?
YES
>> GO TO 7.
NO
>> GO TO 8.
7.
SYSTEM DIAGNOSIS
Perform the system diagnosis for the system that the fail-safe activates. Specify the malfunctioning part.
>> GO TO 9.
8.
SYMPTOM DIAGNOSIS
Perform the symptom diagnosis. Specify the malfunctioning part.
>> GO TO 9.
9.
MALFUNCTION PART REPAIR
Repair or replace the malfunctioning part.
>> GO TO 10.
10.
REPAIR CHECK (SELF-DIAGNOSIS WITH CONSULT-III)
Perform the self-diagnosis with CONSULT-III. Check that any DTC is not detected. Erase DTC if DTC is
detected before the repair. Check that DTC is not detected again.
Is any DTC detected?
YES
>> GO TO 5.
NO
>> GO TO 11.
11.
REPAIR CHECK (OPERATION CHECK)
Check the operation of each part.
Does it operate normally?
YES
>> INSPECTION END
NO
>> GO TO 3.
HEADLAMP (HI) CIRCUIT
EXL-45
< DTC/CIRCUIT DIAGNOSIS >
[HALOGEN TYPE]
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DTC/CIRCUIT DIAGNOSIS
HEADLAMP (HI) CIRCUIT
Component Function Check
INFOID:0000000006451718
1.
CHECK HEADLAMP (HI) OPERATION
CONSULT-III ACTIVE TEST
1.
Select “EXTERNAL LAMPS” of IPDM E/R active test item.
2.
With operating the test items, check that the headlamp (HI) is turned ON.
NOTE:
ON/OFF is repeated 1 second each.
Is the inspection result normal?
YES
>> Headlamp (HI) circuit is normal.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000006451719
1.
CHECK HEADLAMP (HI) OUTPUT VOLTAGE
CONSULT-III ACTIVE TEST
1.
Turn ignition switch OFF.
2.
Disconnect headlamp connector.
3.
Turn ignition switch ON.
4.
Select “EXTERNAL LAMPS” of IPDM E/R active test item.
5.
With operating the test items, check voltage between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> GO TO 3.
2.
CHECK HEADLAMP (HI) OPEN CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect IPDM E/R connector.
3.
Check continuity between IPDM E/R harness connector and headlamp harness connector.
Is the inspection result normal?
YES
>> Replace headlamp bulb.
NO
>> Repair or replace harness.
Hi
: Headlamp (HI) ON
Off
: Headlamp (HI) OFF
(+)
(
−
)
Test item
Voltage
(Approx.)
IPDM E/R
Connector
Terminal
RH
E15
49
Ground
EXTERNAL LAMPS
Hi
Battery voltage
Off
0 V
LH
50
Hi
Battery voltage
Off
0 V
IPDM E/R
Headlamp
Continuity
Connector
Terminal
Connector
Terminal
RH
E15
49
E45
1
Existed
LH
50
E26
EXL-46
< DTC/CIRCUIT DIAGNOSIS >
[HALOGEN TYPE]
HEADLAMP (HI) CIRCUIT
3.
CHECK HEADLAMP (HI) FUSE
1.
Turn ignition switch OFF.
2.
Check that the following fuses are not fusing.
Is the inspection result normal?
YES
>> Replace IPDM E/R.
NO
>> GO TO 4.
4.
CHECK HEADLAMP HIGH (HI) SHORT CIRCUIT
1.
Disconnect IPDM E/R connector.
2.
Check continuity between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> Replace the fuse. (Replace IPDM E/R if the fuse is fusing again.)
NO
>> Repair or replace harness. And then replace the fuse.
Unit
Location
Fuse No.
Capacity
Headlamp HI (RH)
IPDM E/R
#51
10 A
Headlamp HI (LH)
#52
IPDM E/R
Ground
Continuity
Connector
Terminal
RH
E15
49
Not existed
LH
50
HEADLAMP (LO) CIRCUIT
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< DTC/CIRCUIT DIAGNOSIS >
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HEADLAMP (LO) CIRCUIT
Component Function Check
INFOID:0000000006451720
1.
CHECK HEADLAMP (LO) OPERATION
CONSULT-III ACTIVE TEST
1.
Select “EXTERNAL LAMPS” of IPDM E/R active test item.
2.
With operating the test items, check that the headlamp (LO) is turned ON.
Is the inspection result normal?
YES
>> Headlamp (LO) is normal.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000006451721
1.
CHECK HEADLAMP (LO) OUTPUT VOLTAGE
CONSULT-III ACTIVE TEST
1.
Turn ignition switch OFF.
2.
Disconnect headlamp connector.
3.
Turn ignition switch ON.
4.
Select “EXTERNAL LAMPS” of IPDM E/R active test item.
5.
With operating the test items, check voltage between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> GO TO 3.
2.
CHECK HEADLAMP (LO) OPEN CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect IPDM E/R connector.
3.
Check continuity between IPDM E/R harness connector and headlamp harness connector.
Is the inspection result normal?
YES
>> Replace headlamp bulb.
NO
>> Repair or replace harness.
3.
CHECK HEADLAMP (LO) FUSE
1.
Turn ignition switch OFF.
2.
Check that the following fuses are not fusing.
Lo
: Headlamp (LO) ON
Off
: Headlamp (LO) OFF
(+)
(
−
)
Test item
Voltage
(Approx.)
IPDM E/R
Connector
Terminal
RH
E15
52
Ground
EXTERNAL LAMPS
Lo
Battery voltage
Off
0 V
LH
51
Lo
Battery voltage
Off
0 V
IPDM E/R
Headlamp
Continuity
Connector
Terminal
Connector
Terminal
RH
E15
52
E45
3
Existed
LH
51
E26
EXL-48
< DTC/CIRCUIT DIAGNOSIS >
[HALOGEN TYPE]
HEADLAMP (LO) CIRCUIT
Is the inspection result normal?
YES
>> Replace IPDM E/R.
NO
>> GO TO 4.
4.
CHECK HEADLAMP (LO) SHORT CIRCUIT
1.
Disconnect IPDM E/R connector.
2.
Check continuity between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> Replace the fuse. (Replace IPDM E/R if the fuse is fusing again.)
NO
>> Repair or replace harness. And then replace the fuse.
Unit
Lotion
Fuse No.
Capacity
Headlamp LO (RH)
IPDM E/R
#54
15 A
Headlamp LO (LH)
#53
IPDM E/R
Ground
Continuity
Connector
Terminal
RH
E15
52
Not existed
LH
51
HEADLAMP GROUND CIRCUIT
EXL-49
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HEADLAMP GROUND CIRCUIT
Diagnosis Procedure
INFOID:0000000006451722
1.
CHECK HEADLAMP GROUND OPEN CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect headlamp connector.
3.
Check continuity between headlamp harness connector and ground.
Is the inspection result normal?
YES
>> Headlamp ground circuit is normal.
NO
>> Repair or replace harness.
Headlamp
Ground
Continuity
Connector
Terminal
RH
E45
2
Existed
LH
E26
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