relay NISSAN TEANA 2008 Service Manual
[x] Cancel search | Manufacturer: NISSAN, Model Year: 2008, Model line: TEANA, Model: NISSAN TEANA 2008Pages: 5121, PDF Size: 69.03 MB
Page 2345 of 5121
![NISSAN TEANA 2008 Service Manual EXL-316
< ECU DIAGNOSIS >[HALOGEN TYPE]
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
TERMINAL LAYOUT
PHYSICAL VALUES
JPMIA0863ZZ
Te r m i n a l N o .
(Wire color)Description
Condition NISSAN TEANA 2008 Service Manual EXL-316
< ECU DIAGNOSIS >[HALOGEN TYPE]
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
TERMINAL LAYOUT
PHYSICAL VALUES
JPMIA0863ZZ
Te r m i n a l N o .
(Wire color)Description
Condition](/img/5/57391/w960_57391-2344.png)
EXL-316
< ECU DIAGNOSIS >[HALOGEN TYPE]
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
TERMINAL LAYOUT
PHYSICAL VALUES
JPMIA0863ZZ
Te r m i n a l N o .
(Wire color)Description
ConditionVa l u e
(Approx.)
Signal nameInput/
Output +−
1
(R)Ground Battery power supply Input Ignition switch OFF Battery voltage
2
(L)Ground Battery power supply Input Ignition switch OFF Battery voltage
4
(LG)Ground Front wiper LO OutputIgnition
switch ONFront wiper switch OFF 0 V
Front wiper switch LO Battery voltage
5
(Y)Ground Front wiper HI OutputIgnition
switch ONFront wiper switch OFF 0 V
Front wiper switch HI Battery voltage
7
(GR)GroundTail, license plate lamps &
illuminationsOutputIgnition
switch ONLighting switch OFF 0 V
Lighting switch 1ST Battery voltage
10
(BR)Ground ECM relay power supply OutputIgnition switch OFF
(More than a few seconds after turning
ignition switch OFF)0 V
Ignition switch ON
Ignition switch OFF
(For a few seconds after turning igni-
tion switch OFF)Battery voltage
Page 2346 of 5121
![NISSAN TEANA 2008 Service Manual IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
EXL-317
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(P)GroundSteering lock unit power
supplyOutputIgnition
switch NISSAN TEANA 2008 Service Manual IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
EXL-317
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(P)GroundSteering lock unit power
supplyOutputIgnition
switch](/img/5/57391/w960_57391-2345.png)
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
EXL-317
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(P)GroundSteering lock unit power
supplyOutputIgnition
switch
OFFA few seconds after open-
ing the driver doorBattery voltage
Ignition
switch
LOCKPress the push-button ig-
nition switchBattery voltage
Ignition switch ACC or ON 0 V
12
(B/W)Ground Ground — Ignition switch ON 0 V
13
(SB)Ground Fuel pump power supply OutputApproximately 1 second or more after
turning the ignition switch ON0 V
Approximately 1 second after turning
the ignition switch ON
Engine runningBattery voltage
15
(W)Ground Ignition relay power supply OutputIgnition switch OFF 0 V
Ignition switch ON Battery voltage
16
(R)Ground Front wiper auto stop InputIgnition
switch ONFront wiper stop position 0 V
Any position other than
front wiper stop positionBattery voltage
17
(V)GroundHeadlamp washer relay
controlInputIgnition
switch ONHeadlamp washer deacti-
vatedBattery voltage
Headlamp washer activat-
ed0 V
19
(Y)Ground Ignition relay power supply OutputIgnition switch OFF 0 V
Ignition switch ON Battery voltage
20
(B)Ground Ambient sensor ground Output Ignition switch ON 0 V
21
(O)Ground Ambient sensor InputIgnition switch ON
NOTE:
Changes depending to ambient tem-
perature
22
(SB)GroundRefrigerant pressure sen-
sor groundOutputEngine
running Warm-up condition
Idle speed0 V
23
(GR)GroundRefrigerant pressure sen-
sorOutputEngine
running Warm-up condition
Both A/C switch and
blower fan motor switch
ON
(Compressor operates)1.0 - 4.0 V
24
(G)
GroundRefrigerant pressure sen-
sor power supplyInputIgnition switch OFF 0 V
Ignition switch ON 5.0 V
25
(GR)Ground Ignition relay power supply OutputIgnition switch OFF 0 V
Ignition switch ON Battery voltage
27
(W)Ground Ignition relay monitor InputIgnition switch OFF or ACC Battery voltage
Ignition switch ON 0 V Te r m i n a l N o .
(Wire color)Description
ConditionVa l u e
(Approx.)
Signal nameInput/
Output +−
JSNIA0014GB
Page 2347 of 5121
![NISSAN TEANA 2008 Service Manual EXL-318
< ECU DIAGNOSIS >[HALOGEN TYPE]
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
28
(SB)GroundPush-button ignition
switchInputPress the push-button ignition switch 0 V
Release the NISSAN TEANA 2008 Service Manual EXL-318
< ECU DIAGNOSIS >[HALOGEN TYPE]
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
28
(SB)GroundPush-button ignition
switchInputPress the push-button ignition switch 0 V
Release the](/img/5/57391/w960_57391-2346.png)
EXL-318
< ECU DIAGNOSIS >[HALOGEN TYPE]
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
28
(SB)GroundPush-button ignition
switchInputPress the push-button ignition switch 0 V
Release the push-button ignition switch Battery voltage
30
(BR)Ground Starter relay control InputIgnition
switch ONSelector lever in any posi-
tion other than P or N0 V
Selector lever P or N Battery voltage
32
(V)GroundSteering lock unit condi-
tion-1InputSteering lock is activated 0 V
Steering lock is deactivated Battery voltage
33
(G)GroundSteering lock unit condi-
tion-2InputSteering lock is activated Battery voltage
Steering lock is deactivated 0 V
34
(O)Ground Cooling fan relay-3 control InputCooling fan stopped Battery voltage
Cooling fan at HI operation 0 V
35
(P)GroundCooling fan relay-1 power
supplyInputCooling fan stopped Battery voltage
Cooling fan at LO operation 6.0 V
36
(G)Ground Battery power supply Input Ignition switch OFF Battery voltage
38
(GR)GroundCooling fan relay-1 power
supplyOutputCooling fan not operating 0 V
Cooling fan at LO operation 6.0 V
39
(P)—CAN-LInput/
Output——
40
(L)—CAN-HInput/
Output——
41
(B)Ground Ground — Ignition switch ON 0 V
42
(SB)Ground Cooling fan relay-2 control InputCooling fan stopped Battery voltage
Cooling fan MID operating
Cooling fan HI operating0 V
43
(Y)GroundControl device
(Detention switch)InputIgnition
switch ONPress the selector button
(selector lever P)Battery voltage
Selector lever in any po-
sition other than P
Release the selector
button (selector lever P)0 V
44
(G)Ground Horn relay control InputThe horn is deactivated Battery voltage
The horn is activated 0 V
45
(O)Ground Horn switch InputThe horn is deactivated Battery voltage
The horn is activated 0 V
46
(BR)Ground Starter relay control InputIgnition
switch ONSelector lever in any posi-
tion other than P or N0 V
Selector lever P or N Battery voltage
48
(Y/R)Ground A/C relay power supply OutputEngine
runningA/C switch OFF 0 V
A/C switch ON
(A/C compressor is oper-
ating)Battery voltage Te r m i n a l N o .
(Wire color)Description
ConditionVa l u e
(Approx.)
Signal nameInput/
Output +−
Page 2348 of 5121
![NISSAN TEANA 2008 Service Manual IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
EXL-319
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(R/B)Ground ECM relay power supply OutputIgnition switch OFF
(M NISSAN TEANA 2008 Service Manual IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
EXL-319
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(R/B)Ground ECM relay power supply OutputIgnition switch OFF
(M](/img/5/57391/w960_57391-2347.png)
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
EXL-319
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(R/B)Ground ECM relay power supply OutputIgnition switch OFF
(More than a few seconds after turning
ignition switch OFF)0 V
Ignition switch ON
Ignition switch OFF
(For a few seconds after turning igni-
tion switch OFF)Battery voltage
51
(LG)Ground Ignition relay power supply OutputIgnition switch OFF 0 V
Ignition switch ON Battery voltage
52
(Y/G)Ground Ignition relay power supply OutputIgnition switch OFF 0 V
Ignition switch ON Battery voltage
53
(R/W)Ground ECM relay power supply OutputIgnition switch OFF
(More than a few seconds after turning
ignition switch OFF)0 V
Ignition switch ON
Ignition switch OFF
(For a few seconds after turning igni-
tion switch OFF)Battery voltage
54
(G/W)GroundThrottle control motor re-
lay power supplyOutputIgnition switch OFF
(More than a few seconds after turning
ignition switch OFF)0 V
Ignition switch ON
Ignition switch OFF
(For a few seconds after turning igni-
tion switch OFF)Battery voltage
55
(W/L)Ground ECM power supply Output Ignition switch OFF Battery voltage
56
(R/Y)Ground Ignition relay power supply OutputIgnition switch OFF 0 V
Ignition switch ON Battery voltage
57
(O)Ground Ignition relay power supply OutputIgnition switch OFF 0 V
Ignition switch ON Battery voltage
58
(Y)Ground Ignition relay power supply OutputIgnition switch OFF 0 V
Ignition switch ON Battery voltage
69
(W/B)Ground ECM relay control OutputIgnition switch OFF
(More than a few seconds after turning
ignition switch OFF)Battery voltage
Ignition switch ON
Ignition switch OFF
(For a few seconds after turning igni-
tion switch OFF)0 - 1.5 V
70
(O)GroundThrottle control motor re-
lay controlOutputIgnition switch ON → OFF0 -1.0 V
↓
Battery voltage
↓
0 V
Ignition switch ON 0 - 1.0 V
72
(R/B)Ground Starter relay control InputIgnition
switch ONSelector lever in any posi-
tion other than P or N0 V
Selector lever P or N Battery voltage
74
(Y)Ground Ignition relay power supply OutputIgnition switch OFF 0 V
Ignition switch ON Battery voltage Te r m i n a l N o .
(Wire color)Description
ConditionVa l u e
(Approx.)
Signal nameInput/
Output +−
Page 2349 of 5121
![NISSAN TEANA 2008 Service Manual EXL-320
< ECU DIAGNOSIS >[HALOGEN TYPE]
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
75
(P/L)Ground Oil pressure switch InputIgnition
switch ONEngine stopped 0 V
Engine running Batter NISSAN TEANA 2008 Service Manual EXL-320
< ECU DIAGNOSIS >[HALOGEN TYPE]
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
75
(P/L)Ground Oil pressure switch InputIgnition
switch ONEngine stopped 0 V
Engine running Batter](/img/5/57391/w960_57391-2348.png)
EXL-320
< ECU DIAGNOSIS >[HALOGEN TYPE]
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
75
(P/L)Ground Oil pressure switch InputIgnition
switch ONEngine stopped 0 V
Engine running Battery voltage
76
(SB)GroundPower generation com-
mand signalOutputIgnition switch ON
6.3 V
40% is set on “ACTIVE TEST”, “AL-
TERNATOR DUTY” of “ENGINE”
3.8 V
80% is set on “ACTIVE TEST”, “AL-
TERNATOR DUTY” of “ENGINE”
1.4 V
77
(GR)Ground Fuel pump relay control Output Approximately 1 second after turning
the ignition switch ON
Engine running0 - 1.5 V
Approximately 1 second or more after
turning the ignition switch ONBattery voltage
80
(B/W)Ground Starter motor Output At engine cranking Battery voltage
83
(Y)Ground Headlamp LO (RH) OutputIgnition
switch ONLighting switch OFF 0 V
Lighting switch 2ND Battery voltage
84
(SB)Ground Headlamp LO (LH) OutputIgnition
switch ONLighting switch OFF 0 V
Lighting switch 2ND Battery voltage
86
(L)Ground Front fog lamp (RH) OutputLighting
switch
2ND Front fog lamp switch
ON
Daytime running light
activated (Only for Can-
ada)Battery voltage
Front fog lamp switch OFF 0 V
87
(R)Ground Front fog lamp (LH) OutputLighting
switch
2ND Front fog lamp switch
ON
Daytime running light
activated (Only for Can-
ada)Battery voltage
Front fog lamp switch OFF 0 V Te r m i n a l N o .
(Wire color)Description
ConditionVa l u e
(Approx.)
Signal nameInput/
Output +−
JPMIA0001GB
JPMIA0002GB
JPMIA0003GB
Page 2355 of 5121
![NISSAN TEANA 2008 Service Manual EXL-326
< ECU DIAGNOSIS >[HALOGEN TYPE]
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
If No CAN Communication Is Available With BCM
IGNITION RELAY MALFUNCTION DETECTION FUNCTION
IPDM NISSAN TEANA 2008 Service Manual EXL-326
< ECU DIAGNOSIS >[HALOGEN TYPE]
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
If No CAN Communication Is Available With BCM
IGNITION RELAY MALFUNCTION DETECTION FUNCTION
IPDM](/img/5/57391/w960_57391-2354.png)
EXL-326
< ECU DIAGNOSIS >[HALOGEN TYPE]
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
If No CAN Communication Is Available With BCM
IGNITION RELAY MALFUNCTION DETECTION FUNCTION
IPDM E/R monitors the voltage at the contact circuit and excitation coil circuit of the ignition relay inside it.
IPDM E/R judges the ignition relay error if the voltage differs between the contact circuit and the excitation
coil circuit.
If the ignition relay cannot turn OFF due to contact seizure, it activates the tail lamp relay for 10 minutes to
alert the user to the ignition relay malfunction when the ignition switch is turned OFF.
FRONT WIPER CONTROL
IPDM E/R detects front wiper stop position by a front wiper auto stop signal.
When a front wiper auto stop signal is in the conditions listed below, IPDM E/R stops power supply to wiper
after repeating a front wiper 10 seconds activation and 20 seconds stop five times.
Control part Fail-safe operation
Cooling fan Turns ON the cooling fan relay-2 and the cooling fan relay-3 when ignition switch is
turned ON (Cooling fan operates at HI)
Turns OFF the cooling fan relay-1, the cooling fan relay-2 and the cooling fan relay-3
when the ignition switch is turned OFF (Cooling fan does not operate)
A/C compressor A/C relay OFF
Alternator Outputs the power generation command signal (PWM signal) 0%
Control part Fail-safe operation
Headlamp Turns ON the headlamp low relay when the ignition switch is turned ON
Turns OFF the headlamp low relay when the ignition switch is turned OFF
Headlamp high relay OFF
Parking lamps
License plate lamps
Illuminations
Tail lamps Turns ON the tail lamp relay when the ignition switch is turned ON
Turns OFF the tail lamp relay when the ignition switch is turned OFF
Front wiper The status just before activation of fail-safe control is maintained until the ignition
switch is turned OFF while the front wiper is operating at LO or HI speed.
The wiper is operated at LO speed until the ignition switch is turned OFF if the fail-
safe control is activated while the front wiper is set in the INT mode and the front wiper
motor is operating.
Front fog lamps Front fog lamp relay OFF
Horn Horn OFF
Ignition relay The status just before activation of fail-safe is maintained.
Starter motor Starter control relay OFF
Steering lock unit Steering lock relay OFF
Headlamp washer relay Headlamp washer relay OFF
Voltage judgment
IPDM E/R judgment Operation
Ignition relay contact sideIgnition relay excitation coil
side
ON ON Ignition relay ON normal —
OFF OFF Ignition relay OFF normal —
ON OFF Ignition relay ON stuck Detects DTC “B2098: IGN RELAY ON”
Turns ON the tail lamp relay for 10 min-
utes
OFF ON Ignition relay OFF stuck Detects DTC “B2099: IGN RELAY OFF”
Page 2356 of 5121
![NISSAN TEANA 2008 Service Manual IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
EXL-327
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NOTE:
This operation status can be confirmed on the IPDM E/R “Da NISSAN TEANA 2008 Service Manual IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
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NOTE:
This operation status can be confirmed on the IPDM E/R “Da](/img/5/57391/w960_57391-2355.png)
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
EXL-327
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NOTE:
This operation status can be confirmed on the IPDM E/R “Data Monitor” that displays “BLOCK” for the item
“WIP PROT” while the wiper is stopped.
STARTER MOTOR PROTECTION FUNCTION
IPDM E/R turns OFF the starter control relay to protect the starter motor when the starter control relay remains
active for 90 seconds.
DTC IndexINFOID:0000000003894353
NOTE:
The details of time display are as follows.
- CRNT: A malfunction is detected now
- PAST: A malfunction was detected in the past.
IGN counter is displayed on FFD (Freeze Frame data).
- The number is 0 when is detected now
- The number increases like 1 → 2 ··· 38 → 39 after returning to the normal condition whenever IGN OFF →
ON.
- The number is fixed to 39 until the self-diagnosis results are erased if it is over 39.
×: Applicable
Ignition switch Front wiper switch Front wiper auto stop signal
ONOFFThe front wiper auto stop signal (stop posi-
tion) cannot be input for 10 seconds.
ONThe front wiper auto stop signal does not
change for 10 seconds.
CONSULT display Fail-safe Refer to
No DTC is detected.
further testing
may be required.——
U1000: CAN COMM CIRCUIT×PCS-16
B2098: IGN RELAY ON×PCS-17
B2099: IGN RELAY OFF —PCS-18
B2108: STRG LCK RELAY ON —SEC-96
B2109: STRG LCK RELAY OFF —SEC-97
B210A: STRG LCK STATE SW —SEC-98
B210B: START CONT RLY ON —SEC-102
B210C: START CONT RLY OFF —SEC-103
B210D: STARTER RELAY ON —SEC-104
B210E: STARTER RELAY OFF —SEC-105
B210F: INTRLCK/PNP SW ON —SEC-107
B2110: INTRLCK/PNP SW OFF —SEC-109
Page 2362 of 5121
![NISSAN TEANA 2008 Service Manual PARKING, LICENSE PLATE AND TAIL LAMPS ARE NOT TURNED ON
EXL-333
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PARKING, LICENSE PLATE AND TAIL LAMPS ARE NOT TURNED ON
Description NISSAN TEANA 2008 Service Manual PARKING, LICENSE PLATE AND TAIL LAMPS ARE NOT TURNED ON
EXL-333
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PARKING, LICENSE PLATE AND TAIL LAMPS ARE NOT TURNED ON
Description](/img/5/57391/w960_57391-2361.png)
PARKING, LICENSE PLATE AND TAIL LAMPS ARE NOT TURNED ON
EXL-333
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PARKING, LICENSE PLATE AND TAIL LAMPS ARE NOT TURNED ON
DescriptionINFOID:0000000003894354
The parking, license plate, tail lamps and each illumination are not turned ON in any condition.
Diagnosis ProcedureINFOID:0000000003894355
1.CHECK FUSE
Check that the following fuse is fusing.
Is the fuse fusing?
YES >> Repair the applicable circuit. And then replace the fuse.
NO >> GO TO 2.
2.COMBINATION SWITCH INSPECTION
Check the combination switch. Refer to BCS-76, "
Symptom Table".
Is the combination switch normal?
YES >> GO TO 3.
NO >> Repair or replace the malfunctioning part.
3.CHECK TAIL LAMP RELAY REQUEST SIGNAL INPUT
CONSULT-III DATA MONITOR
1. Select “TAIL & CLR REQ” of IPDM E/R data monitor item.
2. With operating the lighting switch, check the monitor status.
Is the item status normal?
YES >> GO TO 4.
NO >> Replace BCM. Refer to BCS-78, "
Exploded View".
4.TAIL LAMP CIRCUIT INSPECTION
Check the tail lamp circuit. Refer to EXL-243, "
Component Function Check".
Is the tail lamp circuit normal?
YES >> Replace IPDM E/R.
NO >> Repair or replace the malfunctioning part.
Unit Location Fuse No. Capacity
Parking lamp
IPDM E/R#52 10 A
Tail lamp
License plate lamp#53 10 A
Monitor item Condition Monitor status
TAIL & CLR
REQLighting switch1ST On
OFF Off
Page 2373 of 5121
![NISSAN TEANA 2008 Service Manual EXL-344
< ON-VEHICLE REPAIR >[HALOGEN TYPE]
FRONT COMBINATION LAMP
1. Remove the front bumper fascia. Refer to EXT-11, "Exploded View".
2. Remove the headlamp mounting bolts.
3. Remove the harness cli NISSAN TEANA 2008 Service Manual EXL-344
< ON-VEHICLE REPAIR >[HALOGEN TYPE]
FRONT COMBINATION LAMP
1. Remove the front bumper fascia. Refer to EXT-11, "Exploded View".
2. Remove the headlamp mounting bolts.
3. Remove the harness cli](/img/5/57391/w960_57391-2372.png)
EXL-344
< ON-VEHICLE REPAIR >[HALOGEN TYPE]
FRONT COMBINATION LAMP
1. Remove the front bumper fascia. Refer to EXT-11, "Exploded View".
2. Remove the headlamp mounting bolts.
3. Remove the harness clips from the headlamp housing.
4. Pull out the headlamp assembly forward the vehicle.
5. Disconnect the connector before removing the headlamp assembly.
INSTALLATION
Install in the reverse order of removal.
NOTE:
After installation, perform aiming adjustment. Refer to EXL-336, "
Description".
ReplacementINFOID:0000000003773732
CAUTION:
Disconnect the battery negative terminal or remove the fuse.
After installing the bulb, install the resin cap and the bulb socket securely for watertightness.
Never touch the glass of bulb directly by hand. Keep grease and other oily matters away from it.
Never touch bulb by hand while it is lit or right after being turned off.
Never leave bulb out of lamp reflector for a long time because dust, moisture smoke, etc. may affect
the performance of lamp. When replacing bulb, be sure to replace it with new one.
HEADLAMP BULB (LO)
1. Remove the fender protector. Keep a service area. Refer to EXT-22, "FENDER PROTECTOR : Exploded
View".
2. Rotate the resin cap counterclockwise and unlock it.
3. Disconnect the headlamp bulb (LO) connector.
4. Rotate the bulb counterclockwise and unlock it.
5. Remove the bulb from the headlamp housing.
HEADLAMP BULB (HI)
1. Remove the fender protector. Keep a service area. Refer to EXT-22, "FENDER PROTECTOR : Exploded
View".
2. Disconnect the headlamp bulb (HI) connector.
3. Rotate the bulb counterclockwise and unlock it.
4. Remove the bulb from the headlamp housing.
PARKING LAMP BULB
1. Remove the fender protector. Keep a service area. Refer to EXT-22, "FENDER PROTECTOR : Exploded
View".
2. Rotate the parking lamp bulb socket counterclockwise and unlock it.
3. Remove the bulb from the parking lamp bulb socket.
FRONT TURN SIGNAL LAMP BULB
1. Remove the relay box cover*. Refer to PCS-34, "Exploded View".
*: When replace a left
2. Rotate the front turn signal lamp bulb socket counterclockwise and unlock it.
3. Remove the bulb from the front turn signal lamp bulb socket.
Disassembly and AssemblyINFOID:0000000003773733
DISASSEMBLY
1. Rotate the resin cap counterclockwise and unlock it
2. Disconnect the headlamp bulb (LO) connector.
3. Rotate the headlamp bulb (LO) counterclockwise and unlock it
4. Remove the bulb from the headlamp housing.
5. Rotate the headlamp bulb (HI) counterclockwise and unlock it
Page 2504 of 5121

HOW TO READ WIRING DIAGRAMS
GI-11
< HOW TO USE THIS MANUAL >
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DescriptionINFOID:0000000003852768
SWITCH POSITIONS
Switches are shown in wiring diagrams as if the vehicle is in the “normal” condition.
A vehicle is in the “normal” condition when:
Number Item Description
1 Power supply This means the power supply of fusible link or fuse.
2 Fusible link “X” means the fusible link.
3Number of fusible link/
fuse This means the number of fusible link or fuse location.
4 Fuse “/” means the fuse.
5Current rating of fus-
ible link/fuse This means the current rating of the fusible link or fuse.
6 Optional splice The open circle shows that the splice is optional depending on vehicle application.
7 Connector number The letter shows which harness the connector is located in.
Example “M”: main harness. For detail and to locate the connector, refer to, .PG-83, "
How
To Read Harness Layout",PG-85, "Main Harness"
8Splice
The shaded circle “ ” means the splice.
9 Page crossing This circuit continues to an adjacent page.
10 Option abbreviation
This means the vehicle specifications which layouts the circuit between “ ”.
11 Relay This shows an internal representation of the relay.
12 Option description This shows a description of the option abbreviation used on the page.
13 Switch This shows that continuity exists between terminals 1 and 2 when the switch is in the A
position. Continuity exists between terminals 1 and 3 when the switch is in the B position.
14 Circuit (Wiring) This means the wiring.
15 System branch This shows that the circuit is branched to other systems.
16 Shielded line The line enclosed by broken line circle shows shield wire.
17 Component name This shows the name of a component.
18 Ground (GND) This shows the ground connection.
19 Connector This means the connector information.
This unit-side is described by the connector symbols.
20 Connectors This means that a transmission line bypasses two connectors or more.
21 Wire color This shows a code for the color of the wire.
B = Black
W = White
R = Red
G = Green
L = Blue
Y = Yellow
LG = Light GreenBR = Brown
OR or O = Orange
P = Pink
PU or V (Violet) = Purple
GY or GR = Gray
SB = Sky Blue
CH = Dark Brown
DG = Dark Green
When the wire color is striped, the base color is given first, followed by the stripe color as
shown below:
Example: L/W = Blue with White Stripe
22 Terminal number This means the terminal number of a connector.