fuel INFINITI FX35 2005 User Guide
[x] Cancel search | Manufacturer: INFINITI, Model Year: 2005, Model line: FX35, Model: INFINITI FX35 2005Pages: 4731, PDF Size: 60.13 MB
Page 657 of 4731
AV-58
INTEGRATED DISPLAY SYSTEM
Revision: 2005 July 2005 FX
DRIVE COMPUTER
Refer to Owner′s Manual for drive computer operating instructions.
TRIP Switch
When “TRIP” switch is pressed, display TRIP screen. As TRIP infor-
mation, it indicates journey time (TIME), trip odometer (DIST), aver-
age vehicle speed (AVG).
Pressing “TRIP” switch once cycles display from TRIP 1 →TRIP
2 → Display OFF →TRIP 1.
“TIME”
Journey time indication is performed by reset or battery connec-
tion.
When pushing “TRIP RESET” or “TRIP” switch more than
approximately 1.5 seconds, journey time will be reset.
If journey time is reset, journey distance and average speed will
be reset at the same time.
“DIST”
Trip odometer indication is performed by vehicle speed signal.
When pushing “TRIP RESET” or “TRIP” switch more than approximately 1.5 seconds, driving distance will
be reset.
If trip odometer is reset, journey time and average speed will be reset at the same time.
“AVG”
Average speed indication is performed by running distance and running time.
Indication will be renewed every 30 seconds.
When pushing “TRIP RESET” or “TRIP” switch more than approximately 1.5 seconds, average speed will
be reset.
After reset operation, the displays shows “ ” for 30 seconds.
FUEL ECON Switch
When “FUEL ECON” switch is pressed, display FUEL ECON screen.
As FUEL ECON information, it indicates average fuel consumption
(AVG), distance to empty (DTE).
Pressing “FUEL ECON” switch once cycles display from FUEL
ECON →Display OFF →FUEL ECON.
“AVG” (Average Fuel Consumption)
Average fuel consumption indication is performed by fuel con-
sumption signal and vehicle speed signal after system is reset.
Indication will be renewed every 30 seconds.
When pushing “TRIP RESET” or “FUEL ECON” switch more
than approximately 1.5 seconds, average fuel economy will be
reset.
After reset operation, the display shows “ . ” until the vehicle is driven 500 m (1,600 ft.) or 30 seconds
has passed.
“DTE” (Distance to Empty)
Distance to empty receives via CAN communication and indicates values calculated by meter.
Display range is max 999 miles (max 999 km).
If low-fuel WARNING is received from meter via CAN communication, distance to empty indication will be
“”.
Indication will be renewed every 30 seconds.
SKIA5916E
SKIA5917E
Page 677 of 4731
AV-78
INTEGRATED DISPLAY SYSTEM
Revision: 2005 July 2005 FX
Trouble Diagnosis Chart by SymptomAKS005UB
Symptom Suspect Systems and reference
No screen is shown. Refer to
AV-79, "
Power Supply and Ground Circuit Check for Display Unit" .
If above is normal, replace display unit.
Screen does not switch to nighttime mode after the
lighting switch is turned 1st. Refer to
AV-81, "
Illumination Signal Inspection" .
TRIP and FUEL ECON screen do not appear. Refer to AV-82, "
Ignition Signal Inspection" .
Journey distance (DIST) is not added up. Refer to AV-80, "
Vehicle Speed Signal Inspection" .
Average vehicle speed (AVG) is not displayed.
Average fuel consumption (AVG) is not displayed.
Refer to AV-80, "Vehicle Speed Signal Inspection" .
Refer to AV-85, "CAN Communication Line Inspection" .
If above is normal, replace display unit.
Distance to empty (DTE) is not displayed.
Check if speedometer operates. If it does not operate, go to AV- 8 0 , "Vehicle
Speed Signal Inspection" .
Check if fuel gauge operates. If it does not operate, go to DI-22, "Fuel Level
Sensor Signal Inspection" .
Refer to AV-85, "CAN Communication Line Inspection" .
If above is normal, replace display unit.
Tire pressure is not displayed.
Check BCM (Body Control Module). Refer to BCS-3, "BCM (BODY CONTROL
MODULE)" .
Refer to AV-85, "CAN Communication Line Inspection" .
If above is normal, replace display unit.
Door warning screen does not appear.
Refer to AV-80, "Vehicle Speed Signal Inspection" .
Refer to AV-85, "CAN Communication Line Inspection" .
If above is normal, replace display unit.
A/C and AV switch and all switch operation are not
possible.
(Do not start self-diagnosis.)
Refer to AV-80, "Power Supply and Ground Circuit Check for A/C and AV
Switch" .
Refer to AV-77, "A/C and AV Switch Self-Diagnosis Function" .
Refer to AV-84, "AV Communication Line Inspection" .
If above is normal, replace display unit.
Audio operation is not possible.
Refer to AV-77, "A/C and AV Switch Self-Diagnosis Function" .
Refer to AV-82, "Audio Communication Line Inspection" .
Audio steering wheel switches do not function. Refer to
AV-86, "
Audio Steering Wheel Switch Inspection" .
If above is normal, replace AV and A/C switch.
Air conditioner operation is not possible.
Refer to AV-77, "A/C and AV Switch Self-Diagnosis Function" .
Refer to AV-85, "CAN Communication Line Inspection" .
Page 700 of 4731
NAVIGATION SYSTEM AV-101
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“TRACKING” MODE
To delete the tracking marks on the map, select “Off”.
To leave the tracking marks on the map, select “On”.
NOTE:
When a trail display is turned OFF, trail data is erased from the mem-
ory.
GUIDANCE VOLUME
Description
Following guidance volume setting can be changed.
Activation/Deactivation Setting
The voice prompt can be turned on/off by pressing the “Guidance Volume” button.
Voice Volume Setting
Volume of the voice can be controlled by bending the joystick to left/right.
DISPLAY WITH PUSHED “TRIP” BUTTON
When the “TRIP” button is pushed, the following models will display on the screen.
Warning message (if there are any) →TRIP1 →TRIP2 →FUEL ECONOMY →MAINTENANCE →OFF.
SKIA0559E
SKIA4497E
Display items Display/Setting contents Reference
page
Trip 1 o r Trip2 Elapsed Time Displays driving time with a range of 0000:00:00 to 9999:59:59.
AV-102,
"TRIP 1 OR
TRIP 2"
Driving Distance
[(km) or (miles)] Displays driving distance with a range of 00000.0 to 99999.9.
Average speed
[(km/h) or (MPH)] Displays average speed with a range of 000.0 to 999.9.
Fuel Economy Average Fuel Economy
[(MPG) or (l/100km)] Displays fuel economy with ignition switch ON, average fuel econ-
omy each 30 minutes. AV-102,
"FUEL
ECONOMY"
Distance to Empty [(km) or
(miles)], [(MPG) or (l/100km)] Displays possible driving distance with remaining fuel.
Fuel Economy (MPG) Displays fuel economy each approx. 100 ms.
Maintenance Engine oil Maintenance intervals of engine oil and setting of oil change cycle.
AV-102,
"MAINTE-
NANCE"
Tire rotation Maintenance intervals of tire and setting of tire replacement cycle.
Tire pressure Tire pressure displayed as tire pressure information.
Page 701 of 4731
AV-102
NAVIGATION SYSTEM
Revision: 2005 July 2005 FX
TRIP 1 OR TRIP 2
Elapsed Time, Driving Distance and Average Speed are dis-
played as Trip 1 information or Trip 2 information.
The way to reset is by pushing the “Reset” switch or by keeping
pushing “TRIP” button more than 1.5 seconds.
FUEL ECONOMY
Average Fuel Economy, Distance to Empty, Fuel Economy are
displayed as Fuel Economy information.
The way to reset is by pushing the “Reset” switch or by keeping
pushing “TRIP” button more than 1.5 seconds.
MAINTENANCE
Engine Oil, Tire Rotation and Tire Pressure are displayed as
Maintenance information.
ENGINE OIL OR TIRE ROTATION
Possible to set up interval of engine oil and tire rotation by mov-
ing joystick right and left.
SKIA5990E
SKIA5991E
SKIA5992E
SKIA5993E
Page 765 of 4731
AV-166
NAVIGATION SYSTEM
Revision: 2005 July 2005 FX
Screen Is Not ShownAKS007JZ
1. CHECK POWER SUPPLY AND GROUND CIRCUIT
Check power supply and ground circuit. Refer to AV- 1 4 4 , "
Power Supply and Ground Circuit Check for Dis-
play" .
OK or NG
OK >> Replace display.
NG >> Check the malfunctioning parts.
Audio Screen Is Not Shown (NAVI Screen Is Shown)AKS007K0
1. CHECK 1: COMMUNICATION LINE
Check audio communication line. Refer to AV- 1 5 0 , "
Audio Communication Line Check (Between Display Con-
trol Unit and Audio Unit)" .
OK or NG
OK >> GO TO 2.
NG >> Check the malfunctioning parts.
2. CHECK 2: COMMUNICATION LINE
Check display communication line. Refer to AV- 1 5 2 , "
Display Communication Line Check (Between Display
Control Unit and Display)" .
OK or NG
OK >> Replace display.
NG >> Check the malfunctioning parts.
A/C Screen Is Not Shown (NAVI Screen Is Shown)AKS007K1
1. CHECK CAN COMMUNICATION LINE
Check CAN communication line. Refer to AV- 1 5 5 , "
CAN Communication Line Check" .
OK or NG
OK >> GO TO 2.
NG >> After filling out CAN DIAG SUPPORT MONITOR check sheet, GO TO LAN-5, "
Precautions When
Using CONSULT-II" .
2. CHECK COMMUNICATION LINE
Check display communication line. Refer to AV- 1 5 2 , "
Display Communication Line Check (Between Display
Control Unit and Display)" .
OK or NG
OK >> Replace display.
NG >> Check the malfunctioning parts.
TRIP, FUEL ECON and MAINTENANCE Screens Are Not ShownAKS007K2
1. CHECK IGNITION SIGNAL
Check ignition signal. Refer to AV- 1 4 8 , "
Ignition Signal Check for Display Control Unit" .
OK or NG
OK >> GO TO 2.
NG >> Check the malfunctioning parts.
2. CHECK POWER SUPPLY AND GROUND CIRCUIT
Check power supply circuit for display. Refer to AV- 1 4 4 , "
Power Supply and Ground Circuit Check for Display"
.
OK or NG
OK >> GO TO 3.
NG >> Check the malfunctioning parts.
Page 766 of 4731
NAVIGATION SYSTEM AV-167
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3. CHECK COMMUNICATION LINE
Check display communication line. Refer to AV- 1 5 2 , "
Display Communication Line Check (Between Display
Control Unit and Display)" .
OK or NG
OK >> Replace display.
NG >> Check the malfunctioning parts.
Average Fuel Economy Displayed Is Not Shown AKS007K3
1. CHECK VEHICLE SPEED SIGNAL
Check vehicle speed signal. Refer to AV- 1 4 6 , "
Vehicle Speed Signal Check for Display Control Unit" .
OK or NG
OK >> GO TO 2.
NG >> Check the malfunctioning parts.
2. CHECK CAN COMMUNICATION LINE
Check CAN communication line. Refer to AV- 1 5 5 , "
CAN Communication Line Check" .
OK or NG
OK >> GO TO 3.
NG >> After filling out CAN DIAG SUPPORT MONITOR check sheet, GO TO LAN-5, "
Precautions When
Using CONSULT-II" .
3. CHECK COMMUNICATION LINE
Check display communication line. Refer to AV- 1 5 2 , "
Display Communication Line Check (Between Display
Control Unit and Display)" .
OK or NG
OK >> Replace display.
NG >> Check the malfunctioning parts.
Driving Distance or Average Speed Displayed Is Not Shown AKS007K5
1. CHECK VEHICLE SPEED SIGNAL
Check vehicle speed signal. Refer to AV- 1 4 6 , "
Vehicle Speed Signal Check for Display Control Unit" .
OK or NG
OK >> GO TO 2.
NG >> Check the malfunctioning parts.
2. CHECK CAN COMMUNICATION LINE
Check CAN communication line. Refer to AV- 1 5 5 , "
CAN Communication Line Check" .
OK or NG
OK >> GO TO 3.
NG >> After filling out CAN DIAG SUPPORT MONITOR check sheet, GO TO LAN-5, "
Precautions When
Using CONSULT-II" .
3. CHECK COMMUNICATION LINE
Check display communication line. Refer to AV- 1 5 2 , "
Display Communication Line Check (Between Display
Control Unit and Display)" .
OK or NG
OK >> Replace display.
NG >> Check the malfunctioning parts.
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BCM (BODY CONTROL MODULE) BCS-9
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Revision: 2005 July 2005 FX
MAJOR COMPONENTS AND CONTROL SYSTEM
System Input Output
Remote control entry system key fob
All-door locking actuator
Turn signal lamp (LH, RH)
Intelligent key system Intelligent key unit
All-door locking actuator
Fuel lid Lock actuator
Turn signal lamp (LH, RH)
Combination meter
Power door lock system
Power window main switch
(door lock and unlock switch)
Power window sub switch (passenger side)
(door lock and unlock switch) All-door locking actuator
Power supply (IGN) to power window, sunroof Ignition power supply Power window and sunroof system
Power supply (BAT) to power window, sunroof
and power seat Battery power supply
Power window, sunroof system and
power seat
Panic alarm
Key switch
Key fob IPDM E/R
Theft warning system
All-door switch
Hood switch
Key fob
Power window main switch (door lock and
unlock switch)
IPDM E/R
Security indicator lamp
Auto light system
Optical sensor
Combination switch IPDM E/R
Battery saver control
Ignition switch
Combination switch IPDM E/R
Headlamp Combination switch IPDM E/R
Daytime system
Combination meter
ECM Clearance lamp
Tail lamp Combination switch IPDM E/R
Front fog lamp Combination switch IPDM E/R
Turn signal lamp Combination switch
Turn signal lamp
Combination meter
Hazard lamp Hazard switch
Turn signal lamp
Combination meter
Room lamp timer
Key switch
key fob
Power window main switch (door lock and
unlock switch)
Front door switch driver side
All-door switch Interior room lamp
Key warning chime
Key switch
Front door switch driver side Combination meter
(warning buzzer)
Light warning chime
Combination switch
Front door switch driver side Combination meter
(warning buzzer)
Seat belt warning chime
Combination meter (Seat belt buckle
(driver side) switch)
Ignition switch Combination meter
(warning buzzer)
Page 817 of 4731
BL-2Revision: 2005 July 2005 FX
CHECK DOOR SWITCH (EXCEPT BACK DOOR
SWITCH) .......................................................... ... 42
CHECK BACK DOOR SWITCH ....................... ... 44
Check Key Switch ................................................ ... 46
Check Door Lock and Unlock Switch .................. ... 48
Check Door Lock Actuator (Driver Side) .............. ... 50
Check Door Lock Actuator (Passenger Side and
Rear LH/RH) ........................................................ ... 51
Check Fuel Lid Opener Actuator ......................... ... 52
Check Front Door Key Cylinder Switch (Lock) .... ... 53
Check Front Door Key Cylinder Switch (Unlock) . ... 54
Check Select Unlock Relay Circuit ...................... ... 55
REMOTE KEYLESS ENTRY SYSTEM .................. ... 56
Component Parts and Harness Connector Location ... 56
System Description .............................................. ... 57
INPUTS ............................................................ ... 57
OPERATED PROCEDURE .............................. ... 58
CAN Communication System Description ........... ... 59
CAN Communication Unit .................................... ... 59
Schematic ............................................................ ... 60
Wiring Diagram — KEYLES— ............................. ... 61
FIG. 1 ................................................................ ... 61
FIG. 2 ................................................................ ... 62
FIG. 3 ................................................................ ... 63
Terminals and Reference Value for BCM ............. ... 64
Terminals and Reference Value for IPDM E/R ..... ... 65
CONSULT-II Function (BCM) ............................... ... 66
CONSULT-II INSPECTION PROCEDURE ....... ... 66
CONSULT-II APPLICATION ITEMS ................. ... 67
Work Flow ............................................................ ... 69
Trouble Diagnosis Chart by Symptom ................. ... 70
Check Key Fob Battery and Function .................. ... 72
Check ACC Switch .............................................. ... 73
Check Door Switch .............................................. ... 74
CHECK DOOR SWITCH (EXCEPT BACK DOOR
SWITCH) .......................................................... ... 74
CHECK BACK DOOR SWITCH ....................... ... 76
Check Key Switch ................................................ ... 78
Check Remote Keyless Entry Receiver ............... ... 79
Check IPDM E/R Operation ................................. ... 82
Check Hazard Warning Lamp Function ............... ... 83
Check Horn Function ........................................... ... 83
Check Headlamp Function .................................. ... 83
Check Map Lamp and Ignition Keyhole Illumination
Function ............................................................... ... 83
ID Code Entry Procedure .................................... ... 84
KEY FOB ID SET UP WITH CONSULT-II ........ ... 84
KEY FOB ID SET UP WITHOUT CONSULT-II . ... 86
Removal and Installation of Remote keyless Entry
receiver ................................................................ ... 87
REMOVAL ........................................................ ... 87
INSTALLATION ................................................. ... 87
Key Fob Battery Replacement ............................. ... 88
INTELLIGENT KEY SYSTEM ................................ ... 89
Component Parts and Harness Connector Location ... 89
System Description .............................................. ... 91
DOOR LOCK FUNCTION ................................ ... 91
REMOTE CONTROL ENTRY FUNCTIONS ..... ... 92
ENGINE STARTUP FUNCTION ....................... ... 93 WARNING AND ALARM FUNCTION ...............
... 94
CHANGE SETTINGS FUNCTION .................... ... 97
INTELLIGENT KEY REGISTRATION ............... ... 97
STEERING LOCK UNIT REGISTRATION ........ ... 97
CAN Communication System Description ........... ... 98
CAN Communication Unit .................................... ... 98
Schematic ............................................................ ... 99
Wiring Diagram — I/KEY— .................................. .101
Terminals and Reference Value for INTELLIGENT
KEY UNIT ............................................................ .114
Terminals and Reference Value for Steering Lock
unit ....................................................................... .116
Terminals and Reference Value for BCM ............. .116
Terminals and Reference Value for IPDM E/R ..... .117
Diagnosis Procedure ............................................ .118
WORK FLOW ................................................... .118
CONSULT-II Functions ........................................ .119
CONSULT-II Inspection Procedure ...................... .119
BASIC OPERATION ......................................... .119
CONSULT-II Application Items ............................. .120
WORK SUPPORT ............................................ .120
SELF-DIAGNOSTIC RESULTS ........................ .120
DATA MONITOR ............................................... .120
ACTIVE TEST ................................................... .121
List of Operation Related Parts ............................ .122
Trouble Diagnosis Symptom Chart ...................... .123
ALL FUNCTIONS OF THE INTELLIGENT KEY
ARE NOT OPERATING .................................... .123
REMOTE CONTROL ENTRY FUNCTION MAL-
FUNCTION ....................................................... .123
DOOR LOCK FUNCTION MALFUNCTION ...... .124
ENGINE START FUNCTION MALFUNCTION . .125
WARNING CHIME FUNCTION MALFUNCTION .125
Check CAN Communication System Inspection .. .128
Check Intelligent Key Unit Power Supply and
Ground Circuit ...................................................... .129
Check Key Switch (Intelligent Key Unit Input) ...... .129
Check Key Switch (BCM Input) ............................ .131
Check Ignition Knob Switch ................................. .132
Check Door Switch .............................................. .133
CHECK DOOR SWITCH (EXCEPT BACK DOOR
SWITCH) ........................................................... .133
CHECK BACK DOOR SWITCH ........................ .134
Check Unlock Sensor .......................................... .136
Check Door Request Switch ................................ .137
Check Intelligent Key Warning Buzzer ................. .139
Check Outside Key Antenna ................................ .140
Check Inside Key Antenna ................................... .143
Check Steering Lock Unit ..................................... .144
Check Stop Lamp Switch ..................................... .146
Check Detention Switch ....................................... .147
Check Select Unlock Relay .................................. .149
Check Hazard Function ....................................... .150
Check Horn Function ........................................... .150
Check Headlamp Function ................................... .150
Check IPDM E/R Operation ................................. .150
Removal and Installation of Intelligent Key Unit ... .151
REMOVAL ......................................................... .151
Page 838 of 4731
POWER DOOR LOCK SYSTEM BL-23
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Revision: 2005 July 2005 FX
Then key cylinder switch operation signal (lock) is supplied
through power window main switch terminal 14.
to BCM terminal 22
When the door is unlocked with key cylinder switch, ground is supplied
to power window main switch terminal 6
through key cylinder switch terminal 6 and 5
through grounds M35, M45 and M85.
Then key cylinder switch operation signal (unlock) is supplied
through power window main switch terminal 14.
to BCM terminal 22
BCM is connected to power window main switch and front power window switch (passenger side) as serial
link.
When the front door switch (driver side) is ON (door is OPEN), ground is supplied
to BCM terminal 62
through front door switch (driver side) terminal 1
through front door switch (driver side) case ground.
When the front door switch (passenger side) is ON (door is OPEN), ground is supplied
to BCM terminal 12
through front door switch (passenger side) terminal 1
through front door switch (passenger side) case ground.
When the rear door switch LH is ON (door is OPEN), ground is supplied
to BCM terminal 63
through front door switch LH terminal 1
through rear door switch LH case ground.
When the rear door switch RH is ON (door is OPEN), ground is supplied
to BCM terminal 13
through front door switch RH terminal 1
through rear door switch RH case ground.
When the back door switch is ON (door is OPEN), ground is supplied
to BCM terminal 58
through back door closure motor (door switch) terminal 7 and 8
through grounds B15 and B45.
OUTLINE
Functions Available by Operating the Door Lock and Unlock Switches on Driver's Door and
Passenger's Door
Interlocked with the locking operation of door lock and unlock switch, door lock actuators of all doors and
fuel lid lock actuator are locked.
Interlocked with the unlocking operation of door lock and unlock switch, door lock actuators of all doors
and fuel lid lock actuator are unlocked.
Functions Available by Operating the Key Cylinder Switch on Driver's
Interlocked with the locking operation of door key cylinder, door lock actuators of all doors and fuel lid lock
actuator are locked.
Select Unlock Operation
When door key cylinder is unlocked, door lock actuator driver side and fuel lid lock actuator are unlocked.
When door key cylinder is unlocked for the second time within 5 seconds after the first operation, door
lock actuators on all doors are unlocked.
Select unlock operation mode can be changed using “DOOR LOCK-UNLOCK SET” mode in “WORK
SUPPORT”. Refer to BL-38, "
Work Support" .
Select unlock operation mode can be changed also on the display.
Refer to AV- 6 0 , "
SETTING SCREEN" . (without navigation system)
Page 855 of 4731
BL-40
POWER DOOR LOCK SYSTEM
Revision: 2005 July 2005 FX
Trouble Diagnosis Chart by SymptomAIS004M0
Always check the “Work Flow” before troubleshooting. Refer to BL-36, "Work Flow" .
*1 : Lock operation
*2 : Unlock operation
*3 : Driver side
*4 : Except driver side Symptom Diagnoses service procedure
Reference
page
Key reminder door system does not operate properly. 1.Check key reminder door mode.*
*: Key reminder door mode can be changed.
First check key reminder door mode. BL-38
2. Check BCM power supply and ground cir-
cuit BL-41
3. Check key switch.
BL-46
4. Check door switch. BL-42
5. Replace BCM.BCS-16
Power door lock does not operate with door lock and unlock switch. 2. Check BCM power supply and ground cir-
cuit BL-412. Check door lock and unlock switch.
BL-41
3. Replace BCM.BCS-16
Power door lock does not operate with door key cylinder operation.
(Power door lock operate properly with door lock and unlock switch.) 1. Check front door key cylinder switch.
BL-53*1
BL-54*2
2. Replace power window main switch. –
Specific door lock actuator does not operate. 1. Check door lock actuator.
BL-50
*3
BL-51*4
2. Replace BCM.
BCS-16
All door lock actuator (except passenger side and fuel lid) does not
operate.*
*: Only model with intelligent key system. 1. Check select unlock relay circuit.
BL-55
Select unlock does not operate.
(All other power door lock system is “OK”.) 1. Check select unlock mode.*
*: Select unlock mode can be changed.
First check select unlock mode. BL-38
2. Replace BCM.
BCS-16
Fuel lid opener actuator does not operate.
(All door lock actuators operates properly.) 1.Check fuel lid opener actuator.
BL-52