Parts list TOYOTA RAV4 2006 Service Service Manual

LIGHTING – LIGHTING SYSTEMLI–9
LI
(3) The main body ECU controls the illumination
period of the following parts based on the
signals listed in G.
• Headlight (LOW)
• Headlight (HIGH)
• Side marker light (front and rear)
• Front fog light
(e) Daytime running light system:
This system is directly connected to the high-beam
headlights and is designed to automatically activate
the daytime running lights in order to increase the
visibility of the vehicle.
(1) The main body ECU receives the following (H).
• Ignition switch signal
• Engine speed
• Parking brake switch signal
• Light control switch signal
(2) The main body ECU controls the following signal
based on the signals listed in H (I).
• Daytime running light No. 2 relay operation
signal
(3) The main body ECU controls the on/off
operation of the following part based on the
signal listed in I.
• Headlight (HIGH)

LIGHTING – LIGHTING SYSTEMLI–15
LI
PROBLEM SYMPTOMS TABLE
(2005/11-2006/01)
HINT:
Use the table below to help determine the cause of the
problem symptom. The potential causes of the symptoms are
listed in order of probability in the "Suspected area" column of
the table. Check each symptom by checking the suspected
areas in the order they are listed. Replace parts as
necessary.
Headlight and taillight system
Symptom Suspected area See page
"Low beam" does not comes on (One side).1. HEAD LL fuse, HEAD RL fuse LI-31
2. Bulb LI-31
3. Light control switch circuitLI-62
4. Headlight relay circuitLI-28
5. Instrument panel junction blockLI-19
"Low beam" does not come on (Both sides).1. HEAD LL fuse, HEAD RL fuse LI-31
2. Bulb LI-31
3. Light control switch circuitLI-62
4. Headlight relay circuitLI-28
5. Instrument panel junction blockLI-19
"High beam" does not come on (One side).1. HEAD LH fuse, HEAD RH fuse LI-41
2. HEAD RL fuse LI-31
3. Bulb LI-42
4. Light control switch circuitLI-62
5. Headlight (Hi-beam) circuitLI-37
6. Instrument panel junction blockLI-19
"High beam" does not come on (Both sides).1. HEAD LH fuse, HEAD RH fuse LI-41
2. HEAD RL fuse LI-31
3. Bulb LI-42
4. Light control switch circuitLI-62
5. Headlight (Hi-beam) circuitLI-37
6. Instrument panel junction blockLI-19
"Low beam" and "High beam" do not come on (One
side).1. HEAD LL fuse, HEAD RL fuse LI-31
2. HEAD LH fuse, HEAD RH fuse LI-41
3. Bulb (high) LI-42
4. Bulb (low) LI-31
5. Light control switch circuitLI-62
6. Headlight relay circuitLI-28
7. Headlight (Hi-beam) circuitLI-37
8. Instrument panel junction blockLI-19
"Low beam" and "High beam" do not come on (Both
sides).1. HEAD LL fuse, HEAD RL fuse LI-31
2. HEAD LH fuse, HEAD RH fuse LI-41
3. Bulb (high) LI-42
4. Bulb (low) LI-31
5. Light control switch circuitLI-62
6. Headlight relay circuitLI-28
7. Headlight (Hi-beam) circuitLI-37
8. Instrument panel junction blockLI-19
"Flash" does not come on (Low beam and Hi-beam are
normal).1. Light control switch circuitLI-62
2. Instrument panel junction blockLI-19

LI–18LIGHTING – LIGHTING SYSTEM
LI
PROBLEM SYMPTOMS TABLE
(2006/01- )
HINT:
Use the table below to help determine the cause of the
problem symptom. The potential causes of the symptoms are
listed in order of probability in the "Suspected Area" column
of the table. Check each symptom by checking the suspected
areas in the order they are listed. Replace parts as
necessary.
Headlight and taillight system
Symptom Suspected Area See page
"Low beam" does not comes on (One side).1. HEAD LL fuse, HEAD RL fuse LI-31
2. Bulb LI-31
3. Light control switch circuitLI-62
4. Headlight relay circuitLI-28
5. Instrument panel junction blockLI-19
"Low beam" does not come on (Both sides).1. HEAD LL fuse, HEAD RL fuse LI-31
2. Bulb LI-31
3. Light control switch circuitLI-62
4. Headlight relay circuitLI-28
5. Instrument panel junction blockLI-19
"High beam" does not come on (One side).1. HEAD LH fuse, HEAD RH fuse LI-41
2. HEAD RL fuse LI-31
3. Bulb LI-42
4. Light control switch circuitLI-62
5. Headlight (Hi-beam) circuitLI-37
6. Instrument panel junction blockLI-19
"High beam" does not come on (Both sides).1. HEAD LH fuse, HEAD RH fuse LI-41
2. HEAD RL fuse LI-31
3. Bulb LI-42
4. Light control switch circuitLI-62
5. Headlight (Hi-beam) circuitLI-37
6. Instrument panel junction blockLI-19
"Low beam" and "High beam" do not come on (One
side).1. HEAD LL fuse, HEAD RL fuse LI-31
2. HEAD LH fuse, HEAD RH fuse LI-41
3. Bulb (high) LI-42
4. Bulb (low) LI-31
5. Light control switch circuitLI-62
6. Headlight relay circuitLI-28
7. Headlight (Hi-beam) circuitLI-37
8. Instrument panel junction blockLI-19
"Low beam" and "High beam" do not come on (Both
sides).1. HEAD LL fuse, HEAD RL fuse LI-31
2. HEAD LH fuse, HEAD RH fuse LI-41
3. Bulb (high) LI-42
4. Bulb (low) LI-31
5. Light control switch circuitLI-62
6. Headlight relay circuitLI-28
7. Headlight (Hi-beam) circuitLI-37
8. Instrument panel junction blockLI-19
"Flash" does not come on (Low beam and Hi-beam are
normal).1. Light control switch circuitLI-62
2. Instrument panel junction blockLI-19

LI–24LIGHTING – LIGHTING SYSTEM
LI
If the result is not as specified, the junction block
(main body ECU) may have a malfunction.
DATA LIST / ACTIVE TEST
1. READ DATA LIST
HINT:
Using the intelligent tester's DATA LIST allows switch,
sensor, actuator and other item values to be read without
removing any parts. Reading the DATA LIST early in
troubleshooting is one way to save time.
(a) Connect the intelligent tester (with CAN VIM) to the
DLC3.
(b) Turn the ignition switch ON.
(c) Read the DATA LIST according to the display on the
tester.
Main body ECU
B127989E01
ItemMeasurement Item/
Display (Range)Normal Condition Diagnostic Note
ACC SW ACC switch signal / ON or OFFON: Ignition switch is in ACC, ON
or START position
OFF: Ignition switch is in OFF
position-
IG SW IG switch signal / ON or OFFON: Ignition switch is in ON or
START position
OFF: Ignition switch is in OFF or
ACC position-
D DOR CTY SWDriver's door courtesy switch
signal / ON or OFFON: Driver's door is open
OFF: Driver's door is closed-
D LOCK POS SWDriver's door lock position switch
signal / ON or OFFON: Door lock is in unlock
position
OFF: Door lock is in lock position-
P DOR CYT SWPassenger's door courtesy switch
signal / ON or OFFON: Front passenger's door is
open
OFF: Front passenger's door is
closed-
P LOCK POS SWFront passenger's door lock
position switch signal / ON or
OFFON: Front passenger's door lock
is in unlock position
OFF: Front passenger's door lock
is in lock position-
RR DOR CTY SWRear door RH courtesy switch
signal / ON or OFFON: Right rear door is open
OFF: Right rear door is closed-
DIMMER SWHeadlight dimmer switch signal /
ON or OFFON: Headlight dimmer switch is in
HI or FLASH position
OFF: Headlight dimmer switch is
in LO position-
HIGH FLASHER SWHeadlight dimmer switch signal /
ON or OFFON: Headlight dimmer switch is in
FLASH position
OFF: Headlight dimmer switch is
in except FLASH position-
F FOG LIGHT SWFront fog light switch signal / ON
or OFFON: Front fog light switch is ON
position
OF F: F ron t fog light switch is OFF
position-
HEAD LIGHT SWHeadlight control switch signal /
ON or OFFON: Light control switch is in
HEAD position
OFF: Light control switch is in
except HEAD position-

LIGHTING – LIGHTING SYSTEMLI–25
LI
2. PERFORM ACTIVE TEST
HINT:
Performing the intelligent tester's ACTIVE TEST allows
relay, VSV, actuator and other items to be operated
without removing any parts. Performing the ACTIVE
TEST early in troubleshooting is one way to save time.
The DATA LIST can be displayed during the ACTIVE
TEST.
(a) Connect the intelligent tester (with CAN VIM) to the
DLC3.
(b) Turn the ignition switch ON.
(c) Perform the ACTIVE TEST by following the
directions on the tester screen.
Main body ECU
TAIL LIGHT SW Taillight switch signal / ON or OFFON: Light control switch is in TAIL
or HEAD position
OFF: Light control switch is in
OFF position-
RL DOR CTY SWRear door LH courtesy switch
signal / ON or OFFON: Left rear door is open
OFF Left rear door is closed-
BK DOR CTY SWBack door courtesy switch signal /
ON or OFFON: Back door is open
OFF: Back door is closed- ItemMeasurement Item/
Display (Range)Normal Condition Diagnostic Note
Item Test Details Diagnostic Note
HAZARD Turn hazard light flasher relay ON / OFF -
F FOG LIGHT RLY Turn front fog light relay ON / OFF -
HEAD LIGHT Turn headlight relay ON / OFF -
HEAD LIGHT (HI)Turn headlight dimmer relay (Headlight
dimmer switch HI position) ON / OFF-
TAIL LIGHT Turn taillight relay ON / OFF -
ILLUMI OUTPUTTest Details:
Turn interior light and key illumination ON /
OFF
Vehicle Condition:
Interior light switch is in DOOR position and
all doors are closed-
STEP LIGHT Foot light illumination ON / OFF -

DOOR LOCK – POWER DOOR LOCK CONTROL SYSTEMDL–9
DL
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of the
problem symptom. The potential causes of the symptoms are
listed in order of probability in the "Suspected Area" column
of the table. Check each symptom by checking the suspected
areas in the order they are listed. Replace parts as
necessary.
Power door lock control system
Symptom Suspected area See page
All Doors cannot be Locked / Unlocked Simultaneously1. Front door lock LHDL-14
2. Door control switch on power window regulator master
switch
3. Door control switch
4. Wire harness
5. Main body ECU
Only Driver Door LOCK / UNLOCK Functions do not
Operate1. Front door lock LHDL-22
2. Wire harness
3. Main body ECU
Only Passenger Door LOCK / UNLOCK Functions do
not Operate1. Front door lock RHDL-25
2. Wire harness
3. Main body ECU
Only Rear Door LH LOCK / UNLOCK Functions do not
Operate1. Rear door lock LHDL-28
2. Wire harness
3. Main body ECU
Only Rear Door RH LOCK / UNLOCK Functions do not
Operate1. Rear door lock RHDL-30
2. Wire harness
3. Main body ECU
Only Back Door LOCK / UNLOCK Functions do not
Operate1. Back door lockDL-32
2. Wire harness
3. Main body ECU
Key Lock-in Prevention Function does not Work
Properly1. Front door courtesy light switch LHDL-34
2. Unlock warning switch
3. Wire harness
4. Main body ECU

DOOR LOCK – POWER DOOR LOCK CONTROL SYSTEMDL–15
DL
DATA LIST / ACTIVE TEST
1. READ DATA LIST
HINT:
Using the intelligent tester's DATA LIST allows switch,
sensor, actuator and other item values to be read without
removing any parts. Reading the DATA LIST early in
troubleshooting is one way to save time.
(a) Connect the intelligent tester (with CAN VIM) to the
DLC3.
(b) Turn the ignition switch ON.
(c) Read the DATA LIST on the tester's screen.
Main body ECU
Item Measurement Item / Display
(Range)Normal Condition Diagnostic Note
D DOR CTY SW Driver side door courtesy light
switch signal / ON or OFFON: Driver side door is open
OFF: Driver side door is closed-
D LOCK POS SW Driver side door lock position
switch signal / ON or OFFON: Driver side door is unlocked
OFF: Driver side door is locked-
D/L SW-LOCK Door manual lock switch signal
ON or OFFON: Door control switch on power
window regulator master switch is
pushed to lock position
OFF: Door control switch on
power window regulator master
switch is not pushed-
D/L SW UNLOCK Door manual unlock switch signal
/ ON or OFFON: Door control switch on power
window regulator master switch is
pushed to unlock position
OFF: Door control switch on
power window regulator master
switch is not pushed-
DOR KEY SW-LOCK Door key linked lock switch signal
/ ON or OFFON: Driver side door key cylinder
is turned to lock position
OFF: Driver side door key
cylinder is not turned-
D DOR KEY SW-UL Door key linked lock switch signal
/ ON or OFFON: Driver side door key cylinder
is turned to unlock position
OFF: Driver side door key
cylinder is not turned-
P DOR CTY SW Passenger side door courtesy
light signal / ON or OFFON: Passenger side door is open
OFF: Passenger side door is
closed-
P LOCK POS SW Passenger side door lock position
switch signal / ON or OFFON: Passenger side door is
unlocked
OFF: Passenger side door is
locked-
RR DOR CTY SW Rear door RH courtesy light
switch signal / ON or OFFON: Rear door RH is open
OFF: Rear door RH is closed-
RL DOR CTY SW Rear door LH courtesy light
switch signal / ON or OFFON: Rear door LH is open
OFF: Rear door LH is closed-
BK DOR CTY SW Back door courtesy light switch
signal / ON or OFFON: Back door is open
OFF: Back door is closed-
KEY UNLK WRN SW Unlock warning switch signal /
ON or OFFON: Key is in ignition key cylinder
OFF: No key is in ignition key
cylinder-

DL–16DOOR LOCK – POWER DOOR LOCK CONTROL SYSTEM
DL
2. PERFORM ACTIVE TEST
HINT:
Performing the intelligent tester's ACTIVE TEST allows
relay, VSV, actuator and other items to be operated
without removing any parts. Performing the ACTIVE
TEST early in troubleshooting is one way to save time.
The DATA LIST can be displayed during the ACTIVE
TEST.
(a) Connect the intelligent tester (with CAN VIM) to the
DLC3.
(b) Turn the ignition switch ON.
(c) Perform the ACTIVE TEST according to the display
on the tester.
Main body ECU
Item Test Details Diagnostic Note
DOOR LOCK Operate door lock motor
LOCK/UNLOCK-
D DOOR UNLOCK Operate driver side door unlock
ON / OFF-

2AZ-FE ENGINE CONTROL SYSTEM – SFI SYSTEMES–47
ES
DATA LIST / ACTIVE TEST
1. DATA LIST
HINT:
By reading the DATA LIST displayed on an intelligent
tester, values can be checked, including those of the
switches, sensors, and actuators, without removing any
parts. Reading the DATA LIST as the first step of
troubleshooting is one method of shortening diagnostic
time.
NOTICE:
In the table below, the values listed under Normal
Condition are for reference only. Do not depend
solely on these values when determining whether or
not a part is faulty.
(a) Warm up the engine.
(b) Turn the ignition switch OFF.
(c) Connect the intelligent tester to the DLC3.
(d) Turn the ignition switch ON.
(e) Turn the tester ON.
(f) Select the following menu items: DIAGNOSIS /
ENHANCED OBD II / DATA LIST.
(g) Check the values by referring to the table below.
ECM:
Intelligent Tester Display Measurement: Range (Display) Normal Condition*1 Diagnostic Note
INJECTORInjection period of No. 1 cylinder:
Min.: 0 ms, Max.: 32.64 ms1.0 to 3.0 ms: Idling -
IGN ADVANCE Ignition timing advance for No. 1
cylinder:
Min.: -64 deg, Max.: 63.5 degBTDC 0 to 14 deg: Idling -
CALC LOADCalculated load by ECM:
Min.: 0 %, Max.: 100 %• 10 to 30 %: Idling
• 10 to 30 %: Running without
load at 2,500 rpmLoad value
VEHICLE LOADVehicle load:
Min.: 0 %, Max.: 25,700 %Actual vehicle loadLoad percentage in terms of
maximum intake air flow amount
MAFAir flow rate from Mass Air Flow
(MAF) meter:
Min.: 0 g/sec., Max.: 655.35 g/sec.1 to 3 g/sec.: Idling
2 to 6 g/sec.: Running without
load at 2,500 rpmIf value approximately 0.0 g/sec.:
• MAF meter power source
circuit open
• VG circuit open or short
If value 160.0 g/sec. or more:
• E2G circuit open
ENGINE SPDEngine speed:
Min.: 0 rpm, Max.: 16,383.75 rpm650 to 750 rpm: Idling -
VEHICLE SPDVehicle speed:
Min.: 0 km/h, Max.: 255 km/hActual vehicle speed Speed indicated on speedometer
COOLANT TEMPEngine coolant temperature:
Min.: -40
C, Max.: 140C80 to 100C (176 to 212F):
After warming up• If -40
C (-40F): sensor circuit
open
• If 140
C (284F) or more:
sensor circuit shorted
INTAKE AIRIntake air temperature:
Min.: -40
C, Max.: 140CEquivalent to ambient air
temperature• If -40
C (-40F): sensor circuit
open
• If 140
C (284F) or more:
sensor circuit shorted
AIR-FUEL RATIORatio compared to stoichiometric
level:
Min.: 0, Max.: 1.9990.8 to 1.2: Idling• Less than 1 (0 to 0.999) =
Lean
• Stoichiometric air-fuel ratio = 1
• Greater than 1 (1.001 to
1.999) = Rich

ES–542AZ-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
ES
HINT:
• *1: If no idling conditions are specified, the transmission
gear selector lever should be in the N or P position, and
the A/C switch and all accessory switches should be OFF.
• *2: DATA LIST values are only displayed when performing
the following ACTIVE TEST: VVT B1. For other ACTIVE
TESTs, the DATA LIST value will be 0.
2. ACTIVE TEST
HINT:
Performing an ACTIVE TEST enables components
including the relays, VSV (Vacuum Switching Valve) and
actuators, to be operated without removing any parts.
The ACTIVE TEST can be performed with the intelligent
tester. Performing the ACTIVE TEST as the first step of
troubleshooting is one method of shortening diagnostic
time.
DATA LIST can be displayed during ACTIVE TEST.
(a) Connect the intelligent tester to the DLC3.
(b) Turn the ignition switch ON.
CCM CMPLComprehensive component
monitor:
COMPL or INCMPL--
FUEL ENAFuel system monitor:
UNABLE or ENABLE--
FUEL CMPLFuel system monitor:
COMPL or INCMPL--
MISFIRE ENAMisfire monitor:
UNABLE or ENABLE--
MISFIRE CMPLMisfire monitor:
COMPL or INCMPL--
HTR ENAO2S (A/FS) heater monitor:
UNABLE or ENABLE--
HTR CMPLO2S (A/FS) heater monitor:
COMPL or INCMPL--
O2S (A/FS) ENAO2S (A/FS) monitor:
UNABLE or ENABLE--
O2S (A/FS) CMPLO2S (A/FS) monitor:
COMPL or INCMPL--
EVAP ENAEVAP monitor:
UNABLE or ENABLE--
EVAP CMPLEVAP monitor:
COMPL or INCMPL--
CAT ENACatalyst monitor:
UNABLE or ENABLE--
CAT CMPLCatalyst monitor:
COMPL or INCMPL--
MODEL CODE Identifying model code ACA3# -
ENGINE TYPE Identifying engine type 2AZFE -
CYLINDER NUMBERIdentifying cylinder number:
Min.: 0, Max.: 2554-
TRANSMISSION Identifying transmission type 4AT -
DESTINATION Identifying destination A (America) -
MODEL YEARIdentifying model year:
Min.: 1900, Max.: 2155200# -
SYSTEM Identifying engine system GASLIN (gasoline engine) -Intelligent Tester Display Measurement: Range (Display) Normal Condition*1 Diagnostic Note