HEADLAMP (HI) CIRCUIT
EXL-33
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HEADLAMP (HI) CIRCUIT
HEADLAMP (HALOGEN)
HEADLAMP (HALOGEN) : DescriptionINFOID:0000000001523259
The IPDM E/R (intelligent power distribution module engine room) controls the headlamp high relay based on
inputs from the BCM via the CAN communication lines. When the headlamp high relay is energized, power
flows through fuses 34 and 35, located in the IPDM E/R. Power then flows to the front combination lamps to
the headlamp high beam.
HEADLAMP (HALOGEN) : Component Function CheckINFOID:0000000001523260
1.CHECK HEADLAMP (HI) OPERATION
WITHOUT CONSULT-III
1. Start IPDM E/R auto active test. Refer to XX-XX, "*****"
.
2. Check that the headlamp switches to the high beam.
NOTE:
HI/LO is repeated 1 second each when using the IPDM E/R auto active test.
CONSULT-III
1. Select "EXTERNAL LAMP" of IPDM E/R active test item.
2. With operating the test items, check that the headlamp switches to the high beam.
Does the headlamp switch to the high beam?
YES >> Headlamp (HI) circuit is normal.
NO >> Refer to EXL-33, "
HEADLAMP (HALOGEN) : Diagnosis Procedure".
HEADLAMP (HALOGEN) : Diagnosis ProcedureINFOID:0000000001523261
1.CHECK HEADLAMP (HI) FUSES
1. Turn the ignition switch OFF.
2. Check that the following fuses are not open.
Is the fuse open?
YES >> Repair the harness and replace the fuse.
NO >> GO TO 2
2.CHECK HEADLAMP (HI) OUTPUT VOLTAGE
CONSULT-III ACTIVE TEST
1. Turn the ignition switch OFF.
2. Disconnect the front combination lamp connector.
3. Turn the ignition switch ON.
4. Select "EXTERNAL LAMP" of IPDM E/R active test item.
5. With EXTERNAL LAMP ON, check the voltage between the
combination lamp connector and ground.HI : Headlamp switches to the high beam.
OFF : Headlamp OFF
Unit Location Fuse No. Capacity
Headlamp HI (LH) IPDM E/R 35 10A
Headlamp HI (RH) IPDM E/R 34 10A
(+)
(−)Voltage
Connector Terminal
LH E25
1 Ground Battery voltage
RH E26
PKIC0960E
HEADLAMP (HI) CIRCUIT
EXL-35
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HEADLAMP (XENON) : Diagnosis ProcedureINFOID:0000000001527567
1.CHECK HEADLAMP (HI) FUSES
1. Turn the ignition switch OFF.
2. Check that the following fuses are not open.
Is the fuse open?
YES >> Repair the harness and replace the fuse.
NO >> GO TO 2
2.CHECK HEADLAMP (HI) OUTPUT VOLTAGE
CONSULT-III ACTIVE TEST
1. Turn the ignition switch OFF.
2. Disconnect the front combination lamp connector.
3. Turn the ignition switch ON.
4. Select "EXTERNAL LAMP" of IPDM E/R active test item.
5. With EXTERNAL LAMP ON, check the voltage between the combination lamp connector and ground.
Is the measurement value normal?
YES >> GO TO 4
NO >> GO TO 3
3.CHECK HEADLAMP (HI) CIRCUIT FOR OPEN
1. Turn the ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check continuity between the IPDM E/R harness connector (A) and the front combination lamp harness
connector (B).
Does continuity exist?
YES >> GO TO 4
NO >> Repair the harnesses or connectors.
4.CHECK HEADLAMP (HI) GROUND CIRCUIT
1. Disconnect the front combination lamp connector.
2. Check continuity between the front combination lamp harness connector terminal and ground.
Does continuity exist?
YES >> Inspect the headlamp bulb.
Unit Location Fuse No. Capacity
Headlamp HI (LH) IPDM E/R 35 10A
Headlamp HI (RH) IPDM E/R 34 10A
(+)
(−)Voltage
Connector Terminal
LH E25 4
Ground Battery voltage
RH E26 4
AB
Continuity
Connector Terminal Connector Terminal
LH
E4755 E25 4
Ye s
RH 56 E26 4
Connector Terminal — Continuity
LH E25 1
Ground Yes
RH E26 1
HEADLAMP (LO) CIRCUIT
EXL-37
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HEADLAMP (LO) CIRCUIT
HEADLAMP (HALOGEN)
HEADLAMP (HALOGEN) : DescriptionINFOID:0000000001523262
The IPDM E/R (intelligent power distribution module engine room) controls the headlamp low relay based on
inputs from the BCM via the CAN communication lines. When the headlamp low relay is energized, power
flows through fuses 40 and 41, located in the IPDM E/R. Power then flows to the front combination lamps to
the headlamp low beam.
HEADLAMP (HALOGEN) : Component Function CheckINFOID:0000000001523263
1.CHECK HEADLAMP (LO) OPERATION
WITHOUT CONSULT-III
1. Start IPDM E/R auto active test. Refer to XX-XX, "*****"
.
2. Check that the headlamp is turned ON.
NOTE:
HI/LO is repeated 1 second each when using the IPDM E/R auto active test.
CONSULT-III
1. Select "EXTERNAL LAMP" of IPDM E/R active test item.
2. With operating the test items, check that the headlamp is turned ON.
Is the headlamp turned ON?
YES >> Headlamp (LO) is normal.
NO >> Refer to EXL-37, "
HEADLAMP (HALOGEN) : Diagnosis Procedure".
HEADLAMP (HALOGEN) : Diagnosis ProcedureINFOID:0000000001523264
1.CHECK HEADLAMP (LO) FUSES
1. Turn the ignition switch OFF.
2. Check that the following fuses are not open.
Is the fuse open?
YES >> Repair the harness and replace the fuse.
NO >> GO TO 2
2.CHECK HEADLAMP (LO) OUTPUT VOLTAGE
CONSULT-III
1. Turn the ignition switch OFF.
2. Disconnect the front combination lamp connector.
3. Turn the ignition switch ON.
4. Select "EXTERNAL LAMP" of IPDM E/R active test item.
5. With EXTERNAL LAMP ON, check the voltage between the
combination lamp connector and ground.LO : Headlamp ON
OFF : Headlamp OFF
Unit Location Fuse No. Capacity
Headlamp LO (LH) IPDM E/R 40 15A
Headlamp LO (RH) IPDM E/R 41 15A
(+)
(−)Voltage
Connector Terminal
LH E25 3
Ground Battery voltage
RH E26 3
PKIC0963E
HEADLAMP (LO) CIRCUIT
EXL-39
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HEADLAMP (XENON) : Diagnosis ProcedureINFOID:0000000001527570
1.CHECK HEADLAMP (LO) FUSES
1. Turn the ignition switch OFF.
2. Check that the following fuses are not open.
Is the fuse open?
YES >> Repair the harness and replace the fuse.
NO >> GO TO 2
2.CHECK HEADLAMP (LO) OUTPUT VOLTAGE
CONSULT-III
1. Turn the ignition switch OFF.
2. Disconnect the front combination lamp connector.
3. Turn the ignition switch ON.
4. Select "EXTERNAL LAMP" of IPDM E/R active test item.
5. With EXTERNAL LAMP ON, check the voltage between the combination lamp connector and ground.
Is the measurement value normal?
YES >> GO TO 4
NO >> GO TO 3
3.CHECK HEADLAMP (LO) CIRCUIT FOR OPEN
1. Turn the ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check continuity between the IPDM E/R harness connector and the front combination lamp harness con-
nector.
Does continuity exist?
YES >> GO TO 4
NO >> Repair the harnesses or connectors.
4.CHECK HEADLAMP (LO) GROUND CIRCUIT
1. Disconnect the front combination lamp connector.
2. Check continuity between the front combination lamp harness connector terminal and ground.
Does continuity exist?
YES >> Inspect the headlamp bulb.
Unit Location Fuse No. Capacity
Headlamp LO (LH) IPDM E/R 40 15A
Headlamp LO (RH) IPDM E/R 41 15A
(+)
(−)Voltage
Connector Terminal
LH E25 3
Ground Battery voltage
RH E26 3
AB
Continuity
Connector Terminal Connector Terminal
LH
E4752 E25 3
Ye s
RH 54 E26 3
Connector Terminal — Continuity
LH E25 1
Ground Yes
RH E26 1
FRONT FOG LAMP CIRCUIT
EXL-41
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FRONT FOG LAMP CIRCUIT
DescriptionINFOID:0000000001523265
The IPDM E/R (intelligent power distribution module engine room) controls the front fog lamp relay based on
inputs from the BCM via the CAN communication lines. When the front fog lamp relay is energized, power
flows from the front fog lamp relay to fuse 56 in the IPDM E/R and on to the front fog lamps.
Component Function CheckINFOID:0000000001523266
1.CHECK FRONT FOG LAMP OPERATION
CONSULT-III
1. Select "FR FOG LAMP" of IPDM E/R EXTERNAL LAMPS active test item.
2. With test items operating, check that the front fog lamps are turned ON.
Is the front fog lamp turned ON?
YES >> Front fog lamp circuit is normal.
NO >> Refer to EXL-41, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000001523267
1.CHECK FRONT FOG LAMP FUSE
1. Turn the ignition switch OFF.
2. Check that the following fuses are not open.
Is the fuse open?
YES >> Repair the harness and replace the fuse.
NO >> GO TO 2
2.CHECK FRONT FOG LAMP OUTPUT VOLTAGE
CONSULT-III
1. Turn the ignition switch OFF.
2. Disconnect the front fog lamp connector.
3. Turn the ignition switch ON.
4. Select "FR FOG LAMP" of BCM active test item.
5. With FR FOG LAMP ON, check the voltage between the fog lamp connector and ground.
Is the measurement value normal?
YES >> GO TO 4
NO >> GO TO 3
3.CHECK FRONT FOG LAMP OPEN CIRCUIT
1. Turn the ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check continuity between the IPDM E/R harness connector (A) and the front fog lamp harness connector
(B).ON : Front fog lamp ON
OFF : Front fog lamp OFF
Unit Location Fuse No. Capacity
Front fog lamp IPDM E/R 56 15A
(+)
(−)Voltage
Connector Terminal
LH E27
6 Ground Battery voltage
RH E28
EXL-46
< COMPONENT DIAGNOSIS >
PARKING LAMP CIRCUIT
PARKING LAMP CIRCUIT
WITH DAYTIME LIGHT SYSTEM
WITH DAYTIME LIGHT SYSTEM : DescriptionINFOID:0000000001523268
The IPDM E/R (Intelligent Power Distribution Module Engine Room) controls the daytime light relay based on
inputs from the BCM via the CAN communication lines. When the daytime light relay is energized power flows
to the front and rear combination lamps and the license plate lamps.
WITH DAYTIME LIGHT SYSTEM : Component Function CheckINFOID:0000000001523269
1.CHECK PARKING LAMP OPERATION
CONSULT-III
1. Select "TAIL LAMP" of IPDM E/R active test item.
2. With test items operating, check that the parking lamps are turned ON.
Is the parking lamp turned ON?
YES >> Parking lamp circuit is normal.
NO >> Refer to EXL-46, "
WITH DAYTIME LIGHT SYSTEM : Diagnosis Procedure".
WITH DAYTIME LIGHT SYSTEM : Diagnosis ProcedureINFOID:0000000001523270
1.CHECK PARKING LAMP FUSE
1. Turn the ignition switch OFF.
2. Check that the following fuse is not open.
Is the fuse open?
YES >> Repair the harness and replace the fuse.
NO >> GO TO 2
2.CHECK DAYTIME LIGHT RELAY OUTPUT (VOLTAGE)
CONSULT-III
1. Turn the ignition switch OFF.
2. Disconnect the front or rear combination lamp connectors.
3. Turn the ignition switch ON.
4. Select "TAIL LAMP" of IPDM E/R active test item.
5. With TAIL LAMP ON, check the voltage between the front and rear combination lamps connectors and
license plate lamp connector and ground.ON : Parking lamp ON
OFF : Parking lamp OFF
Unit Location Fuse No. Capacity
Daytime light relay (parking lamps) Fuse and fusible link box 26 10A
(+)
(−)Voltage
Front combination lamp
connectorTe r m i n a l
LH E53
6 Ground Battery voltage
RH E54
WKIA5502E
PARKING LAMP CIRCUIT
EXL-49
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WITHOUT DAYTIME LIGHT SYSTEM : Diagnosis ProcedureINFOID:0000000001527577
1.CHECK PARKING LAMP FUSE
1. Turn the ignition switch OFF.
2. Check that the following fuse is not open.
Is the fuse open?
YES >> Repair the harness and replace the fuse.
NO >> GO TO 2
2.CHECK TAIL LIGHT RELAY OUTPUT (VOLTAGE)
CONSULT-III
1. Turn the ignition switch OFF.
2. Disconnect the front or rear combination lamp connectors.
3. Turn the ignition switch ON.
4. Select "TAIL LAMP" of IPDM E/R active test item.
5. With TAIL LAMP ON, check the voltage between the front and rear combination lamps connectors and
license plate lamp connector and ground.
Is battery voltage present?
YES >> GO TO 4
NO >> GO TO 3
3.CHECK PARKING LAMP CIRCUIT (OPEN)
1. Turn the ignition switch OFF.
2. Disconnect IPDM E/R connector.
Unit Location Fuse No. Capacity
Parking lamps IPDM E/R 37 10A
(+)
(−)Voltage
Front combination lamp
connectorTe r m i n a l
LH E53
6 Ground Battery voltage
RH E54
WKIA5502E
(+)
(−)Voltage
License plate lamp connector Terminal
LHA: B87 (hatchback)
B: B62 (sedan)
1 Ground Battery voltage
RHA: B88 (hatchback)
B: B63 (sedan)
(+)
(−)Voltage
Front combination lamp
connectorTe r m i n a l
LH B80
4 Ground Battery voltage
RH B59
P K I C 111 8 E
GI-12
< HOW TO USE THIS MANUAL >
HOW TO USE THIS MANUAL
Optional Splice
DESCRIPTION
SGI942
Num-
berItem Description
1 Power condition This shows the condition when the system receives battery positive voltage (can be operated).
2Fusible link The double line shows that this is a fusible link.
The open circle shows current flow in, and the shaded circle shows current flow out.
3Fusible link/fuse loca-
tion This shows the location of the fusible link or fuse in the fusible link or fuse box. For arrange-
ment, refer to PG section, POWER SUPPLY ROUTING.
4Fuse The single line shows that this is a fuse.
The open circle shows current flow in, and the shaded circle shows current flow out.
5 Current rating This shows the current rating of the fusible link or fuse.
6 Connectors This shows that connector E3 is female and connector M1 is male.
The G/R wire is located in the 1A terminal of both connectors.
Terminal number with an alphabet (1A, 5B, etc.) indicates that the connector is SMJ connector.
Refer to PG section, SMJ (SUPER MULTIPLE JUNCTION).
7 Optional splice The open circle shows that the splice is optional depending on vehicle application.
8 Splice The shaded circle shows that the splice is always on the vehicle.
9 Page crossing This arrow shows that the circuit continues to an adjacent page.
The A will match with the A on the preceding or next page.
10 Common connector The dotted lines between terminals show that these terminals are part of the same connector.
11 Option abbreviation This shows that the circuit is optional depending on vehicle application.
12 Relay This shows an internal representation of the relay. For details, refer to PG section, STAN-
DARDIZED RELAY.
13 Connectors This shows that the connector is connected to the body or a terminal with bolt or nut.