Qashqai J11. Exterior Lighting system — part 7
![](/vehicles/gon/xpitwh/thado/dea.png)
B20D0 HEADLAMP (LO) LH POWER SUPPLY CIRCUIT
EXL-97
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
B20D0 HEADLAMP (LO) LH POWER SUPPLY CIRCUIT
DTC Description
INFOID:0000000010452544
DTC DETECTION LOGIC
POSSIBLE CAUSE
• Harness or connector
• Front combination lamp LH internal circuit
- LED [Headlamp (LO)]
- LED headlamp control module
- Harness
• IPDM E/R
FAIL-SAFE
Shuts off the power supply to the headlamp (LO) LH power supply circuit until the headlamp (LO) ON condi-
tions are no longer satisfied.
DTC CONFIRMATION PROCEDURE
1.
PRECONDITIONING
With CONSULT
1.
Turn ignition switch ON.
2.
Select “HL (LO) LH CIRC MALFUNCTN” in “Data Monitor” mode of “IPDM E/R” using CONSULT.
3.
Check the monitor status.
What is the monitor status?
“0”
>> GO TO 2.
“1”
>> A short circuit is detected multiple times in the headlamp (LO) LH power supply circuit, and dam-
age accumulates at the smart FET inside the IPDM E/R. For this reason, IPDM E/R does not turn
ON the smart FET. Because the DTC cannot be reproduced in this state, perform
and replace IPDM E/R after the malfunctioning part is repaired. Refer to
67, "Removal and Installation"
.
2.
PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
1.
Turn ignition switch OFF.
2.
Turn ignition switch ON.
3.
Turn lighting switch 2ND.
4.
Select “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT.
5.
Check DTC.
Is DTC detected?
YES
>> Refer to
.
NO-1
>> To check malfunction symptom before repair: Refer to
GI-41, "Intermittent Incident"
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010452545
1.
CHECK HEADLAMP (LO) LH POWER SUPPLY CIRCUIT (SHORT)
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
B20D0
HL (LO) LH PWR SPLY CIRC
[Headlamp (low) left hand power supply cir-
cuit]
[CIRC
SHORT TO
GRND]
When headlamp (LO) ON conditions are satisfied (smart
FET inside IPDM E/R is ON), and overcurrent is detected
in the headlamp (LO) LH power supply circuit.
Monitor item
Monitor status
HL (LO) LH CIRC MALFUNCTN
0
1
![](/vehicles/gon/xpitwh/thado/jecon.png)
EXL-98
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
B20D0 HEADLAMP (LO) LH POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Turn lighting switch OFF.
3.
Disconnect IPDM E/R connector and front combination lamp LH connector.
4.
Check continuity between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace harness.
2.
CHECK HEADLAMP (LO) LH POWER SUPPLY
With CONSULT
1.
Connect IPDM E/R connector.
2.
Turn ignition switch ON
3.
Select “HEADLAMP (LO)” in “Active Test” mode of “IPDM E/R” using CONSULT.
4.
With operating the test items, check the voltage between front combination lamp LH harness connector
and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Replace IPDM E/R. Refer to
PCS-67, "Removal and Installation"
3.
CHECK HEADLAMP (LO) LH
Check the headlamp (LO) LH. Refer to
EXL-98, "Component Inspection"
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace front combination lamp LH. Refer to
EXL-161, "Removal and Installation"
.
Component Inspection
INFOID:0000000010452546
1.
CHECK HEADLAMP (LO) LH
1.
Turn ignition switch OFF.
2.
Disconnect front combination lamp LH connector.
3.
Check resistance of front combination lamp LH terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace front combination lamp LH. Refer to
EXL-161, "Removal and Installation"
.
IPDM E/R
—
Continuity
Connector
Terminal
E102
58
Ground
Not existed
+
-
Test item
Voltage
Front combination lamp LH
Connector
Terminal
E91
1
Ground
HEADLAMP
(LO)
On
9 – 16 V
Off
0 – 1 V
Front combination lamp LH
Resistance
Terminal
1
2
Except 0
Ω
![](/vehicles/gon/xpitwh/thado/buss.png)
B20D1 HEADLAMP (LO) RH POWER SUPPLY CIRCUIT
EXL-99
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
B20D1 HEADLAMP (LO) RH POWER SUPPLY CIRCUIT
DTC Description
INFOID:0000000010452547
DTC DETECTION LOGIC
POSSIBLE CAUSE
• Harness or connector
• Front combination lamp RH internal circuit
- LED [Headlamp (LO)]
- LED headlamp control module
- Harness
• IPDM E/R
FAIL-SAFE
Shuts off the power supply to the headlamp (LO) RH power supply circuit until the headlamp (LO) ON condi-
tions are no longer satisfied.
DTC CONFIRMATION PROCEDURE
1.
PRECONDITIONING
With CONSULT
1.
Turn ignition switch ON.
2.
Select “HL (LO) RH CIRC MALFUNCTN” in “Data Monitor” mode of “IPDM E/R” using CONSULT.
3.
Check the monitor status.
What is the monitor status?
“0”
>> GO TO 2.
“1”
>> A short circuit is detected multiple times in the headlamp (LO) RH power supply circuit, and dam-
age accumulates at the smart FET inside the IPDM E/R. For this reason, IPDM E/R does not turn
ON the smart FET. Because the DTC cannot be reproduced in this state, perform
and replace IPDM E/R after the malfunctioning part is repaired. Refer to
67, "Removal and Installation"
.
2.
PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
1.
Turn ignition switch OFF.
2.
Turn ignition switch ON.
3.
Turn lighting switch 2ND.
4.
Select “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT.
5.
Check DTC.
Is DTC detected?
YES
>> Refer to
.
NO-1
>> To check malfunction symptom before repair: Refer to
GI-41, "Intermittent Incident"
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010452548
1.
CHECK HEADLAMP (LO) RH POWER SUPPLY CIRCUIT (SHORT)
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
B20D1
HL (LO) RH PWR SPLY CIRC
[Headlamp (low) left hand power supply cir-
cuit]
[CIRC
SHORT TO
GRND]
When headlamp (LO) ON conditions are satisfied (smart
FET inside IPDM E/R is ON), and overcurrent is detected
in the headlamp (LO) RH power supply circuit.
Monitor item
Monitor status
HL (LO) RH CIRC MALFUNCTN
0
1
![](/vehicles/gon/xpitwh/thado/leren.png)
EXL-100
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
B20D1 HEADLAMP (LO) RH POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Turn lighting switch OFF.
3.
Disconnect IPDM E/R connector and front combination lamp RH connector.
4.
Check continuity between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace harness.
2.
CHECK HEADLAMP (LO) RH POWER SUPPLY
With CONSULT
1.
Connect IPDM E/R connector.
2.
Turn ignition switch ON
3.
Select “HEADLAMP (LO)” in “Active Test” mode of “IPDM E/R” using CONSULT.
4.
With operating the test items, check the voltage between front combination lamp RH harness connector
and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Replace IPDM E/R. Refer to
PCS-67, "Removal and Installation"
3.
CHECK HEADLAMP (LO) RH
Check the headlamp (LO) RH. Refer to
EXL-100, "Component Inspection"
.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace front combination lamp RH. Refer to
EXL-161, "Removal and Installation"
Component Inspection
INFOID:0000000010452549
1.
CHECK HEADLAMP (LO) RH
1.
Turn ignition switch OFF.
2.
Disconnect front combination lamp RH connector.
3.
Check resistance of front combination lamp RH terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace front combination lamp RH. Refer to
EXL-161, "Removal and Installation"
IPDM E/R
—
Continuity
Connector
Terminal
E101
54
Ground
Not existed
+
-
Test item
Voltage
Front combination lamp RH
Connector
Terminal
E93
1
Ground
HEADLAMP
(LO)
On
9 – 16 V
Off
0 – 1 V
Front combination lamp RH
Resistance
Terminal
1
2
Except 0
Ω
![](/vehicles/gon/xpitwh/thado/orl.png)
B20D2 PARKING LAMP POWER SUPPLY CIRCUIT
EXL-101
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
B20D2 PARKING LAMP POWER SUPPLY CIRCUIT
DTC Description
INFOID:0000000010452550
DTC DETECTION LOGIC
POSSIBLE CAUSE
• Harness or connector
• Front combination lamp LH internal circuit
- LED (Parking lamp)
- Control circuit
- Harness
• Front combination lamp RH internal circuit
- LED (Parking lamp)
- Control circuit
- Harness
• IPDM E/R
FAIL-SAFE
Shuts off the power supply to the parking lamp (LH/RH) power supply circuit until the parking lamp, license
plate lamp, and tail lamp ON conditions are no longer satisfied.
DTC CONFIRMATION PROCEDURE
1.
PRECONDITIONING
With CONSULT
1.
Turn ignition switch ON.
2.
Select “P LAMP CIRC MALFUNCTN” in “Data Monitor” mode of “IPDM E/R” using CONSULT.
3.
Check the monitor status.
What is the monitor status?
“0”
>> GO TO 2.
“1”
>> A short circuit is detected multiple times in the parking lamp LH or parking lamp RH power supply
circuit, and damage accumulates at the smart FET inside the IPDM E/R. For this reason, IPDM E/
R does not turn ON the smart FET. Because the DTC cannot be reproduced in this state, perform
EXL-102, "Diagnosis Procedure"
and replace IPDM E/R after the malfunctioning part is repaired.
PCS-67, "Removal and Installation"
2.
PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
1.
Turn ignition switch OFF.
2.
Turn ignition switch ON.
3.
Turn lighting switch 1ST.
4.
Select “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT.
5.
Check DTC.
Is DTC detected?
YES
>> Refer to
EXL-102, "Diagnosis Procedure"
.
NO-1
>> To check malfunction symptom before repair: Refer to
GI-41, "Intermittent Incident"
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
B20D2
PARKING LAMP PWR SPLY CIRC
(Parking lamp power supply circuit)
[CIRC
SHORT TO
GRND]
When the parking lamp, license plate lamp, and tail lamp
ON conditions are satisfied (smart FET inside IPDM E/R
is ON), and overcurrent is detected in the parking lamp LH
power supply circuit or parking lamp RH power supply cir-
cuit.
Monitor item
Monitor status
P LAMP CIRC MALFUNCTN
0
1
![](/vehicles/gon/xpitwh/thado/janost.png)
EXL-102
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
B20D2 PARKING LAMP POWER SUPPLY CIRCUIT
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010452551
1.
CHECK PARKING LAMP POWER SUPPLY CIRCUIT (SHORT)
1.
Turn ignition switch OFF.
2.
Turn lighting switch OFF.
3.
Disconnect IPDM E/R connector and front combination lamp connector.
4.
Check continuity between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace harness.
2.
CHECK PARKING LAMP POWER SUPPLY
With CONSULT
1.
Connect IPDM E/R connector.
2.
Turn ignition switch ON
3.
Select “PARKING LAMP” in “Active Test” mode of “IPDM E/R” using CONSULT.
4.
With operating the test items, check the voltage between front combination lamp harness connector and
ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Replace IPDM E/R. Refer to
PCS-67, "Removal and Installation"
3.
CHECK PARKING LAMP
Check the parking lamp. Refer to
EXL-102, "Component Inspection"
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace the corresponding front combination lamp. Refer to
EXL-161, "Removal and Installation"
.
Component Inspection
INFOID:0000000010452552
1.
CHECK PARKING LAMP
1.
Turn ignition switch OFF.
2.
Disconnect front combination lamp connector.
3.
Check resistance of front combination lamp terminals.
Parking lamp LH
IPDM E/R
—
Continuity
Connector
Terminal
RH
E101
53
Ground
Not existed
LH
E102
64
+
-
Test item
Voltage
Front combination lamp
Connector
Terminal
RH
E93
5
Ground
PARKING
LAMP
On
9 – 16 V
Off
0 – 1 V
LH
E91
On
9 – 16 V
Off
0 – 1 V
Front combination lamp LH
Resistance
Terminal
5
6
Except 0
Ω
![](/vehicles/gon/xpitwh/thado/vepm.png)
B20D2 PARKING LAMP POWER SUPPLY CIRCUIT
EXL-103
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
Parking lamp RH
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace the corresponding front combination lamp. Refer to
EXL-161, "Removal and Installation"
.
Front combination lamp RH
Resistance
Terminal
5
6
Except 0
Ω
![](/vehicles/gon/xpitwh/thado/tham.png)
EXL-104
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
B20D4 TAIL LAMP LH POWER SUPPLY CIRCUIT
B20D4 TAIL LAMP LH POWER SUPPLY CIRCUIT
DTC Description
INFOID:0000000010452553
DTC DETECTION LOGIC
POSSIBLE CAUSE
• Harness or connector
• Rear combination lamp LH (body side) internal circuit
- LED (Tail lamp)
- Harness
• Rear combination lamp LH (back door side) internal circuit
- LED (Tail lamp)
- Harness
• License plate lamp LH bulb
• License plate lamp RH bulb
• License plate lamp LH bulb socket
• License plate lamp RH bulb socket
• IPDM E/R
FAIL-SAFE
Shuts off the power supply to the following power supply circuits until the parking lamp, license plate lamp, and
tail lamp ON conditions are no longer satisfied.
• Tail lamp LH (body side)
• Tail lamp LH (back door side)
• License plate lamp LH
• License plate lamp RH
DTC CONFIRMATION PROCEDURE
1.
PRECONDITIONING
With CONSULT
1.
Turn ignition switch ON.
2.
Select “T LAMP LH CIRC MALFUNCTN” in “Data Monitor” mode of “IPDM E/R” using CONSULT.
3.
Check the monitor status.
What is the monitor status?
“0”
>> GO TO 2.
“1”
>> A short circuit is detected multiple times in the tail lamp LH (body side), tail lamp LH (back door
side), license plate lamp LH or license plate lamp RH power supply circuit, and damage accumu-
lates at the smart FET inside the IPDM E/R. For this reason, IPDM E/R does not turn ON the
smart FET. Because the DTC cannot be reproduced in this state, perform
and replace IPDM E/R after the malfunctioning part is repaired. Refer to
.
2.
PERFORM DTC CONFIRMATION PROCEDURE
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
B20D4
TAIL LAMP LH PWR SPLY CIRC
(Tail lamp left hand power supply circuit)
[CIRC
SHORT TO
GRND]
When the parking lamp, license plate lamp, and tail lamp
ON conditions are satisfied (smart FET inside IPDM E/R
is ON), and overcurrent is detected in the following power
supply circuit.
• Tail lamp LH (body side)
• Tail lamp LH (back door side)
• License plate lamp LH
• License plate lamp RH
Monitor item
Monitor status
T LAMP LH CIRC MALFUNCTN
0
1
![](/vehicles/gon/xpitwh/thado/bleennter.png)
B20D4 TAIL LAMP LH POWER SUPPLY CIRCUIT
EXL-105
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
With CONSULT
1.
Turn ignition switch OFF.
2.
Turn ignition switch ON.
3.
Turn lighting switch 1ST.
4.
Select “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT.
5.
Check DTC.
Is DTC detected?
YES
>> Refer to
EXL-105, "Diagnosis Procedure"
.
NO-1
>> To check malfunction symptom before repair: Refer to
GI-41, "Intermittent Incident"
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010452554
1.
CHECK TAIL LAMP LH POWER SUPPLY CIRCUIT (SHORT)
1.
Turn ignition switch OFF.
2.
Turn lighting switch OFF.
3.
Disconnect the following connectors.
-
IPDM E/R
-
Stop lamp / tail lamp LH (body side)
-
Tail lamp LH (back door side)
-
License plate lamp LH
-
License plate lamp RH
4.
Check continuity between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace harness.
2.
CHECK TAIL LAMP LH POWER SUPPLY
With CONSULT
1.
Connect IPDM E/R connector.
2.
Turn ignition switch ON
3.
Select “TAIL LAMP” in “Active Test” mode of “IPDM E/R” using CONSULT.
4.
With operating the test items, check the voltage between stop lamp / tail lamp (body side) harness con-
nector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Replace IPDM E/R. Refer to
PCS-67, "Removal and Installation"
.
3.
CHECK TAIL LAMP LH
Check the tail lamp LH. Refer to
EXL-106, "Component Inspection (Tail Lamp)"
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace the malfunctioning part.
4.
CHECK LICENSE PLATE LAMP
IPDM E/R
—
Continuity
Connector
Terminal
E37
4
Ground
Not existed
+
-
Test item
Voltage
Stop lamp / tail lamp (body side)
Connector
Terminal
B22
3
Ground
TAIL LAMP
On
9 – 16 V
Off
0 – 1 V
![](/vehicles/gon/xpitwh/thado/fenda.png)
EXL-106
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
B20D4 TAIL LAMP LH POWER SUPPLY CIRCUIT
Check the license plate lamp. Refer to
EXL-106, "Component Inspection (License Plate Lamp)"
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Repair or replace the malfunctioning part.
Component Inspection (Tail Lamp)
INFOID:0000000010452555
1.
CHECK TAIL LAMP LH
1.
Turn ignition switch OFF.
2.
Disconnect stop lamp / tail lamp LH (body side) and tail lamp LH (back door side) connector.
3.
Check resistance of stop lamp / tail lamp LH (body side) and tail lamp LH (back door side) terminals.
Tail lamp LH (body side)
Tail lamp LH (back door side)
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace the corresponding rear combination lamp. Refer to
EXL-174, "Removal and Installation"
.
Component Inspection (License Plate Lamp)
INFOID:0000000010452556
1.
CHECK LICENSE PLATE LAMP
1.
Turn ignition switch OFF.
2.
Disconnect license plate lamp connector.
3.
Check resistance of license plate lamp terminals.
License plate lamp LH
License plate lamp RH
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> GO TO 2.
2.
CHECK LICENSE PLATE LAMP
1.
Remove license plate lamp bulb.
2.
Check resistance of license plate lamp terminals.
License plate lamp LH
Stop lamp / tail lamp LH (body side)
Resistance
Terminal
3
2
Except 0
Ω
Tail lamp LH (back door side)
Resistance
Terminal
1
2
Except 0
Ω
License plate lamp LH
Resistance
Terminal
1
2
Except 0
Ω
License plate lamp RH
Resistance
Terminal
1
2
Except 0
Ω
License plate lamp LH
Resistance
Terminal
1
2
Except 0
Ω
![](/vehicles/gon/xpitwh/thado/gow.png)
B20D4 TAIL LAMP LH POWER SUPPLY CIRCUIT
EXL-107
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
License plate lamp RH
Is the inspection result normal?
YES
>> Replace the corresponding license plate lamp bulb. Refer to
.
NO
>> Repair or replace the corresponding license plate lamp bulb socket.
License plate lamp RH
Resistance
Terminal
1
2
Except 0
Ω
![](/vehicles/gon/xpitwh/thado/byaracin.png)
EXL-108
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
B20D5 TAIL LAMP RH POWER SUPPLY CIRCUIT
B20D5 TAIL LAMP RH POWER SUPPLY CIRCUIT
DTC Description
INFOID:0000000010452557
DTC DETECTION LOGIC
POSSIBLE CAUSE
• Harness or connector
• Rear combination lamp RH (body side) internal circuit
- LED (Tail lamp)
- Harness
• Rear combination lamp RH (back door side) internal circuit
- LED (Tail lamp)
- Harness
• IPDM E/R
FAIL-SAFE
Shuts off the power supply to the following power supply circuits until the parking lamp, license plate lamp, and
tail lamp ON conditions are no longer satisfied.
• Tail lamp RH (body side)
• Tail lamp RH (back door side)
DTC CONFIRMATION PROCEDURE
1.
PRECONDITIONING
With CONSULT
1.
Turn ignition switch ON.
2.
Select “T LAMP RH CIRC MALFUNCTN” in “Data Monitor” mode of “IPDM E/R” using CONSULT.
3.
Check the monitor status.
What is the monitor status?
“0”
>> GO TO 2.
“1”
>> A short circuit is detected multiple times in the tail lamp RH (body side) or tail lamp RH (back door
side) power supply circuit, and damage accumulates at the smart FET inside the IPDM E/R. For
this reason, IPDM E/R does not turn ON the smart FET. Because the DTC cannot be reproduced
in this state, perform
EXL-109, "Diagnosis Procedure"
and replace IPDM E/R after the malfunc-
tioning part is repaired. Refer to
PCS-67, "Removal and Installation"
2.
PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
1.
Turn ignition switch OFF.
2.
Turn ignition switch ON.
3.
Turn lighting switch 1ST.
4.
Select “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT.
5.
Check DTC.
Is DTC detected?
YES
>> Refer to
EXL-109, "Diagnosis Procedure"
.
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
B20D5
TAIL LAMP RH PWR SPLY CIRC
(Tail lamp right hand power supply circuit)
[CIRC
SHORT TO
GRND]
When the parking lamp, license plate lamp, and tail lamp
ON conditions are satisfied (smart FET inside IPDM E/R
is ON), and overcurrent is detected in the following power
supply circuit.
• Tail lamp RH (body side)
• Tail lamp RH (back door side)
Monitor item
Monitor status
T LAMP RH CIRC MALFUNCTN
0
1
![](/vehicles/gon/xpitwh/thado/vena.png)
B20D5 TAIL LAMP RH POWER SUPPLY CIRCUIT
EXL-109
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
NO-1
>> To check malfunction symptom before repair: Refer to
GI-41, "Intermittent Incident"
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010452558
1.
CHECK TAIL LAMP RH POWER SUPPLY CIRCUIT (SHORT)
1.
Turn ignition switch OFF.
2.
Turn lighting switch OFF.
3.
Disconnect the following connectors.
-
IPDM E/R
-
Stop lamp / tail lamp RH (body side)
-
Tail lamp RH (back door side)
4.
Check continuity between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace harness.
2.
CHECK TAIL LAMP RH POWER SUPPLY
With CONSULT
1.
Connect IPDM E/R connector.
2.
Turn ignition switch ON
3.
Select “TAIL LAMP” in “Active Test” mode of “IPDM E/R” using CONSULT.
4.
With operating the test items, check the voltage between stop lamp / tail lamp (body side) harness con-
nector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Replace IPDM E/R. Refer to
PCS-67, "Removal and Installation"
.
3.
CHECK TAIL LAMP RH
Check the tail lamp RH. Refer to
EXL-109, "Component Inspection"
.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Repair or replace the malfunctioning part.
Component Inspection
INFOID:0000000010452559
1.
CHECK TAIL LAMP RH
1.
Turn ignition switch OFF.
2.
Disconnect stop lamp / tail lamp RH (body side) and tail lamp RH (back door side) connector.
3.
Check resistance of stop lamp / tail lamp RH (body side) and tail lamp RH (back door side) terminals.
Tail lamp RH (body side)
IPDM E/R
—
Continuity
Connector
Terminal
E37
17
Ground
Not existed
+
-
Test item
Voltage
Stop lamp / tail lamp (body side)
Connector
Terminal
B79
3
Ground
TAIL LAMP
On
9 – 16 V
Off
0 – 1 V
Stop lamp / tail lamp RH (body side)
Resistance
Terminal
3
2
Except 0
Ω
![](/vehicles/gon/xpitwh/thado/jawa.png)
EXL-110
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
B20D5 TAIL LAMP RH POWER SUPPLY CIRCUIT
Tail lamp RH (back door side)
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace the corresponding rear combination lamp. Refer to
EXL-174, "Removal and Installation"
.
Tail lamp RH (back door side)
Resistance
Terminal
1
2
Except 0
Ω
![](/vehicles/gon/xpitwh/thado/nde.png)
B20DB HEIGHT SENSOR INITIALIZE NOT DONE
EXL-111
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
B20DB HEIGHT SENSOR INITIALIZE NOT DONE
DTC Description
INFOID:0000000010452560
DTC DETECTION LOGIC
POSSIBLE CAUSE
[MISSING CALIBRATION]
Sensor initialize is not completed
[NOT CONFIURED]
Configuration is not completed
FAIL-SAFE
Right and left headlamp aiming motors fix at the initial aiming position.
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
1.
Turn ignition switch ON.
2.
Select “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT.
3.
Check DTC.
Is DTC detected?
YES
>> Refer to
EXL-111, "Diagnosis Procedure"
NO-1
>> To check malfunction symptom before repair: Refer to
GI-41, "Intermittent Incident"
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010452561
1.
CHECK DTC
Perform each inspection according to the displayed DTC.
Which DTC is displayed?
[MISSING CALIBRATION]>>GO TO 2.
[NOT CONFIURED]>>GO TO 3.
2.
PERFORM SENSOR INITIALIZE
Perform sensor initialize. Refer to
.
>> INSPECTION END
3.
PERFORM CONFIGURATION
Perform configuration for “HLL” of IPDM E/R. Refer to
.
>> INSPECTION END
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
B20DB
HEIGHT SENS INITIALIZE NOT DONE
(Height Sensor Initialize not done)
[MISSING
CALIBRA-
TION]
Initialization incomplete status of the height sensor is de-
tected when the ignition switch is turned ON.
[NOT CON-
FIURED]
“HLL” vehicle specification is not written to IPDM E/R
when ignition switch is turned ON.
![](/vehicles/gon/xpitwh/thado/ques.png)
EXL-112
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
B20E2 LED HEADLAMP RH
B20E2 LED HEADLAMP RH
DTC Description
INFOID:0000000010452562
DTC DETECTION LOGIC
POSSIBLE CAUSE
• Harness or connector
• Front combination lamp RH internal circuit
- LED [Headlamp (LO)]
- LED headlamp control module
- Harness
• IPDM E/R
FAIL-SAFE
Transmits the headlamp warning signal (CAN communication) to the combination meter when the headlamp
(LO) ON conditions are satisfied. (When the ignition switch turns ON, the headlamp warning is displayed on
the information display of the combination meter.)
DTC CONFIRMATION PROCEDURE
1.
CHECK DTC PRIORITY
If DTC B20E2 is displayed with DTC B20D1, first perform the confirmation procedure (trouble diagnosis) for
DTC B20D1.
Is applicable DTC detected?
YES
>> Perform diagnosis of applicable. Refer to
NO
>> GO TO 2.
2.
PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
1.
Turn ignition switch ON.
2.
Turn lighting switch 2ND and wait at least 2 seconds or more.
3.
Select “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT.
4.
Check DTC.
Is DTC detected?
YES
>> Refer to
EXL-112, "Diagnosis Procedure"
.
NO-1
>> To check malfunction symptom before repair: Refer to
GI-41, "Intermittent Incident"
.
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010452563
1.
CHECK HEADLAMP (LO) RH OPERATION
With CONSULT
1.
Turn ignition switch ON.
2.
Select “HEADLAMP (LO)” in “Active Test” mode of “IPDM E/R” using CONSULT.
3.
With operating the test items, check that the headlamp (LO) RH is turned ON.
Is the inspection result normal?
YES
>> GO TO 2.
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
B20E2
LED HEADLAMP RH
(Light emitting diode headlamp right hand)
[CMPNENT
INTERNAL
MLFNCTN]
When headlamp (LO) ON conditions are satisfied, and
the headlamp warning RH signal voltage that is input from
the LED headlamp control module is 2.2 V or more con-
tinually for 2 seconds or more.
On
: Headlamp (LO) RH ON
Off
: Headlamp (LO) RH OFF
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