cooling NISSAN TEANA 2008 Service Manual

PCS-24
< ECU DIAGNOSIS >[IPDM E/R]
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 +−

PCS-32
< ECU DIAGNOSIS >[IPDM E/R]
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”

PCS
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
PCS-111
< ECU DIAGNOSIS >[POWER DISTRIBUTION SYSTEM]
C
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G
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L B A
O
P N
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 +−

PCS
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
PCS-119
< ECU DIAGNOSIS >[POWER DISTRIBUTION SYSTEM]
C
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G
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L B A
O
P N 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”

SEC-182
< ECU DIAGNOSIS >[INTELLIGENT KEY SYSTEM]
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 +−

SEC-190
< ECU DIAGNOSIS >[INTELLIGENT KEY SYSTEM]
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”

CVT FLUID
TM-143
< ON-VEHICLE MAINTENANCE >[CVT: RE0F09B]
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Check CVT fluid condition.
 If CVT fluid is very dark or smells burned, check operation of CVT.
Flush cooling system after repair of CVT.
 If CVT fluid contains frictional material (clutches, brakes, etc.),
replace radiator and flush cooler line using cleaning solvent and
compressed air after repair of CVT. Refer to CO-13, "
Exploded
View".
ChangingINFOID:0000000003849077
CAUTION:
Replace O-ring with new ones at the final stage of the operation when installing.
1. Remove drain plug from oil pan.
2. Remove drain plug gasket from drain plug.
3. Install drain plug gasket to drain plug.
CAUTION:
Never reuse drain plug gasket.
4. Install drain plug to oil pan.
5. Fill CVT fluid from CVT fluid charging pipe to the specified level.
CAUTION:
 Use only Genuine NISSAN CVT Fluid NS-2. Never mix with other fluid.
 Using CVT fluid other than Genuine NISSAN CVT Fluid NS-2 will deteriorate in driveability and
CVT durability, and may damage the CVT, which is not covered by the warranty.
 When filling CVT fluid, take care not to scatter heat generating parts such as exhaust.
 Sufficiently shake the container of CVT fluid before using.
 Delete CVT fluid deterioration date with CONSULT-III after changing CVT fluid. Refer to TM-37,
"CONSULT-III Function (TRANSMISSION)".
6. With the engine warmed up, drive the vehicle in an urban area.
NOTE:
When ambient temperature is 20°C (68°F), it takes about 10 minutes for the CVT fluid to warm up to 50 to
80°C (122 to 176°F).
7. Check CVT fluid level and condition.
8. Repeat steps 1 to 5 if CVT fluid has been contaminated.
Fluid status Conceivable cause Required operation
Varnished (viscous
varnish state)CVT fluid becomes
degraded due to
high temperatures.Replace the CVT fluid and check the
CVT main unit and the vehicle for
malfunctions (wire harnesses, cool-
er pipes, etc.)
Milky white or
cloudyWater in the fluidReplace the CVT fluid and check for
places where water is getting in.
Large amount of
metal powder mixed
inUnusual wear of
sliding parts within
CVTReplace the CVT fluid and check for
improper operation of the CVT.
ATA0022D
Drain plug – tightening torque : Refer to TM-159, "Exploded View"
CVT fluid : Refer to TM-174, "General Specification".
Fluid capacity : Refer to TM-174, "
General Specification".

CVT FLUID
TM-305
< ON-VEHICLE MAINTENANCE >[CVT: RE0F10A]
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B
TM
N
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Check CVT fluid condition.
 If CVT fluid is very dark or smells burned, check operation of CVT.
Flush cooling system after repair of CVT.
 If CVT fluid contains frictional material (clutches, brakes, etc.),
replace radiator and flush cooler line using cleaning solvent and
compressed air after repair of CVT. Refer to CO-13, "
Exploded
View".
ChangingINFOID:0000000003806505
CAUTION:
Replace O-ring with new ones at the final stage of the operation when installing.
1. Remove drain plug from oil pan.
2. Remove drain plug gasket from drain plug.
3. Install drain plug gasket to drain plug.
CAUTION:
Never reuse drain plug gasket.
4. Install drain plug to oil pan. Refer to TM-321, "
Exploded View".
5. Fill CVT fluid from CVT fluid charging pipe to the specified level.
CAUTION:
 Use only Genuine NISSAN CVT Fluid NS-2. Never mix with other fluid.
 Using CVT fluid other than Genuine NISSAN CVT Fluid NS-2 will deteriorate in driveability and
CVT durability, and may damage the CVT, which is not covered by the warranty.
 When filling CVT fluid, take care not to scatter heat generating parts such as exhaust.
 Sufficiently shake the container of CVT fluid before using.
 Delete CVT fluid deterioration date with CONSULT-III after changing CVT fluid.
6. With the engine warmed up, drive the vehicle in an urban area.
NOTE:
When ambient temperature is 20°C (68°F), it takes about 10 minutes for the CVT fluid to warm up to 50 to
80°C (122 to 176°F).
7. Check CVT fluid level and condition.
8. Repeat steps 1 to 5 if CVT fluid has been contaminated.
Fluid status Conceivable cause Required operation
Varnished (viscous
varnish state)CVT fluid become
degraded due to
high temperatures.Replace the CVT fluid and check the
CVT main unit and the vehicle for
malfunctions (wire harnesses, cool-
er pipes, etc.)
Milky white or
cloudyWater in the fluidReplace the CVT fluid and check for
places where water is getting in.
Large amount of
metal powder mixed
inUnusual wear of
sliding parts within
CVTReplace the CVT fluid and check for
improper operation of the CVT.
ATA0022D
CVT fluid : Refer to TM-337, "General Specifica-
tion".
Fluid capacity : Refer to TM-337, "
General Specifica-
tion".

VTL-2
Removal and Installation ........................................33
HEATER & COOLING UNIT ASSEMBLY .........35
Exploded View ........................................................35
Removal and Installation ........................................37
MODE DOOR MOTOR ......................................40
Exploded View ........................................................40
Removal and Installation ........................................40
AIR MIX DOOR MOTOR ....................................41
Exploded View ........................................................41
Removal and Installation ........................................41
HEATER CORE .................................................43
Exploded View ........................................................43
Removal and Installation ........................................44
DUCT AND GRILLE ..........................................45
CENTER VENTILATOR GRILLE ..............................45
CENTER VENTILATOR GRILLE : Exploded View ...45
CENTER VENTILATOR GRILLE : Removal and
Installation ..............................................................
45
SIDE VENTILATOR GRILLE ....................................45
SIDE VENTILATOR GRILLE : Exploded View .......46
SIDE VENTILATOR GRILLE : Removal and In-
stallation .................................................................
46
SIDE DEFROSTER GRILLE .....................................46
SIDE DEFROSTER GRILLE : Exploded View ........47
SIDE DEFROSTER GRILLE : Removal and In-
stallation .................................................................
47
VENTILATOR DUCT .................................................47
VENTILATOR DUCT : Exploded View ...................48
VENTILATOR DUCT : Removal and Installation ....48
SIDE DEFROSTER NOZZLE ....................................49
SIDE DEFROSTER NOZZLE : Exploded View ......49
SIDE DEFROSTER NOZZLE : Removal and In-
stallation .................................................................
49
DEFROSTER NOZZLE .............................................50
DEFROSTER NOZZLE : Exploded View ................50
DEFROSTER NOZZLE : Removal and Installation
...
51
REAR VENTILATOR GRILLE ..................................51
REAR VENTILATOR GRILLE : Exploded View ......52
REAR VENTILATOR GRILLE : Removal and In-
stallation .................................................................
52
REAR VENTILATOR DUCT 1 ...................................52
REAR VENTILATOR DUCT 1 : Exploded View .....53
REAR VENTILATOR DUCT 1 : Removal and In-
stallation .................................................................
53
REAR VENTILATOR DUCT 2 ...................................53
REAR VENTILATOR DUCT 2 : Exploded View .....54
REAR VENTILATOR DUCT 2 : Removal and In-
stallation .................................................................
54
REAR FOOT DUCT 1 ................................................54
REAR FOOT DUCT 1 : Exploded View ..................55
REAR FOOT DUCT 1 : Removal and Installation ...55
REAR FOOT DUCT 2 ................................................56
REAR FOOT DUCT 2 : Exploded View ..................56
REAR FOOT DUCT 2 : Removal and Installation ...56
REAR FOOT DUCT 3 ................................................57
REAR FOOT DUCT 3 : Exploded View ..................58
REAR FOOT DUCT 3 : Removal and Installation ...58
FOOT DUCT ..............................................................59
FOOT DUCT : Exploded View ................................59
FOOT DUCT : Removal and Installation .................60
WITH 7 INCH DISPLAY
FUNCTION DIAGNOSIS ............................
61
SWITCHES AND THEIR CONTROL FUNC-
TION ...................................................................
61
WITHOUT INTELLIGENT AIR CONDITIONER
SYSTEM ....................................................................
61
WITHOUT INTELLIGENT AIR CONDITIONER
SYSTEM : System Description ...............................
61
WITH INTELLIGENT AIR CONDITIONER SYS-
TEM ...........................................................................
62
WITH INTELLIGENT AIR CONDITIONER SYS-
TEM : System Description ......................................
62
AIR DISTRIBUTION ..........................................63
System Description .................................................63
PRECAUTION ............................................64
PRECAUTIONS .................................................64
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" .................................................................
64
Precaution Necessary for Steering Wheel Rota-
tion after Battery Disconnect ...................................
64
Precaution for Procedure without Cowl Top Cover ...65
Precautions For Xenon Headlamp Service .............65
Working with HFC-134a (R-134a) ...........................65
General Refrigerant Precaution ..............................65
Refrigerant Connection ...........................................66
Service Equipment ..................................................68
COMPRESSOR .................................................71
General Precautions ...............................................71
FLUORESCENT LEAK DETECTOR .................72
General Precautions ...............................................72
PREPARATION ..........................................73
PREPARATION .................................................73
Special Service Tool ...............................................73
Commercial Service Tool ........................................75
Sealant or/and Lubricant .........................................75

VTL-3
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VTL
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ON-VEHICLE MAINTENANCE ....................77
AIR CONDITIONER FILTER ..............................77
Exploded View ........................................................77
Removal and Installation .........................................77
Replacement ...........................................................77
ON-VEHICLE REPAIR .................................78
PRESET SWITCH ..............................................78
Exploded View ........................................................78
Removal and Installation .........................................78
REAR CONTROL SWITCH ................................79
Exploded View ........................................................79
Removal and Installation .........................................79
A/C AUTO AMP. .................................................80
Exploded View ........................................................80
Removal and Installation .........................................80
AMBIENT SENSOR ...........................................81
Exploded View ........................................................81
Removal and Installation .........................................81
GAS SENSOR ....................................................82
WITH INTELLIGENT AIR CONDITIONER SYS-
TEM ............................................................................
82
WITH INTELLIGENT AIR CONDITIONER SYS-
TEM : Exploded View ..............................................
82
WITH INTELLIGENT AIR CONDITIONER SYS-
TEM : Removal and Installation ..............................
82
IN-VEHICLE SENSOR .......................................83
Exploded View ........................................................83
Removal and Installation .........................................83
SUNLOAD SENSOR ..........................................84
Exploded View ........................................................84
Removal and Installation .........................................84
INTAKE SENSOR ..............................................85
Exploded View ........................................................85
Removal and Installation .........................................86
BLOWER UNIT ...................................................87
Exploded View ........................................................87
Removal and Installation .........................................88
BLOWER MOTOR ..............................................90
Exploded View ........................................................90
Removal and Installation .........................................90
INTAKE DOOR MOTOR ....................................91
Exploded View ........................................................91
Removal and Installation .........................................91
HEATER & COOLING UNIT ASSEMBLY .........93
Exploded View ........................................................93
Removal and Installation .........................................95
MODE DOOR MOTOR .......................................98
Exploded View .........................................................98
Removal and Installation .........................................98
AIR MIX DOOR MOTOR ...................................99
Exploded View .........................................................99
Removal and Installation .........................................99
HEATER CORE ...............................................101
Exploded View .......................................................101
Removal and Installation .......................................102
DUCT AND GRILLE ........................................103
CENTER VENTILATOR GRILLE .............................103
CENTER VENTILATOR GRILLE : Exploded View ..103
CENTER VENTILATOR GRILLE : Removal and
Installation .............................................................
103
SIDE VENTILATOR GRILLE ...................................103
SIDE VENTILATOR GRILLE : Exploded View ......104
SIDE VENTILATOR GRILLE : Removal and In-
stallation ................................................................
104
SIDE DEFROSTER GRILLE ....................................104
SIDE DEFROSTER GRILLE : Exploded View ......105
SIDE DEFROSTER GRILLE : Removal and In-
stallation ................................................................
105
VENTILATOR DUCT ................................................105
VENTILATOR DUCT : Exploded View ..................106
VENTILATOR DUCT : Removal and Installation ...106
SIDE DEFROSTER NOZZLE ...................................107
SIDE DEFROSTER NOZZLE : Exploded View .....107
SIDE DEFROSTER NOZZLE : Removal and In-
stallation ................................................................
107
DEFROSTER NOZZLE ............................................108
DEFROSTER NOZZLE : Exploded View ..............108
DEFROSTER NOZZLE : Removal and Installation
..
109
REAR VENTILATOR GRILLE .................................109
REAR VENTILATOR GRILLE : Exploded View ....110
REAR VENTILATOR GRILLE : Removal and In-
stallation ................................................................
110
REAR VENTILATOR DUCT 1 .................................110
REAR VENTILATOR DUCT 1 : Exploded View ....111
REAR VENTILATOR DUCT 1 : Removal and In-
stallation ................................................................
111
REAR VENTILATOR DUCT 2 .................................111
REAR VENTILATOR DUCT 2 : Exploded View ....112
REAR VENTILATOR DUCT 2 : Removal and In-
stallation ................................................................
112
REAR FOOT DUCT 1 ..............................................112
REAR FOOT DUCT 1 : Exploded View .................113
REAR FOOT DUCT 1 : Removal and Installation ..113
REAR FOOT DUCT 2 ..............................................114
REAR FOOT DUCT 2 : Exploded View .................114