TOYOTA RAV4 2006 Service Repair Manual

2GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEMES–47
ES
KNOCK FB VAL Feedback value of knocking -
ACCEL POS #1Absolute Accelerator Pedal Position (APP)
No.1-
ACCEL POS #2 Absolute APP No. 2 -
THROTTLE POS Throttle sensor positioning -
THROTTLE POS Throttle position -
THROTTLE POS #2 Throttle sensor positioning #2 -
THROTTLE MOT Throttle motor -
O2S B1 S2
O2S B2 S2Heated oxygen sensor outputPerforming INJ VOL or A/F CONTROL
function of ACTIVE TEST enables technician
to check output voltage of sensor
AFS B1 S1
AFS B2 S1A/F sensor outputPerforming INJ VOL or A/F CONTROL
function of ACTIVE TEST enables technician
to check output voltage of sensor
TOTAL FT #1
TOTAL FT #2Total fuel trim -
SHORT FT #1
SHORT FT #2Short-term fuel trimShort-term fuel compensation used to
maintain air-fuel ratio at stoichiometric air-fuel
ratio
LONG FT #1
LONG FT #2Long-term fuel trimOverall fuel compensation carried out in long-
term to compensate a continual deviation of
short-term fuel trim from central valve
O2FT B1 S2
O2FT B2 S2Fuel trim at heated oxygen sensor -
AF FT B1 S1
AF FT B2 S1Fuel trim at A/F sensor-
AFS B1 S1
AFS B2 S1A/F sensor current-
CAT TEMP B1S1
CAT TEMP B2S1Estimated catalyst temperature (sensor 1)-
CAT TEMP B1S2
CAT TEMP B2S2Estimated catalyst temperature (sensor 2)-
S O2S B1S2
S O2S B2S2Sub heated oxygen sensor impedance
(sensor 2)-
INI COOL TEMP Engine coolant temperature at engine start -
INI INTAKE TEMP Intake air temperature at engine start -
INJ VOL Injection volume -
STARTER SIG Starter switch (STSW) signal -
PS SW Power steering signal -
PS SIGNAL Power steering signal (history)Signal status usually ON until ignition switch
turned OFF
CTP SW Closed throttle position switch -
A/C SIGNAL A/C signal -
PNP SW (NSW) Park/Neutral Position (PNP) switch signal -
ELECT LOAD SIG Electrical load signal -
STOP LIGHT SW Stop light switch -
BATTERY VOLTAGE Battery voltage -
ATM PRESSURE Atmosphere pressure -
FUEL PMP SP CTL Fuel pump speed control status -
ACIS VSVVSV for Acoustic Control Induction System
(ACIS)-
EVAP (Purge) VSV EVAP Purge VSV -
FUEL PUMP/SPD Fuel pump/speed status -LABEL
(Intelligent Tester Display)Measurement Item Diagnostic Note

ES–482GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
ES
VVT CTRL B1
VVT CTRL B2VVT control status-
VA C U U M P U M PKey-off EVAP system leak detection pump
status(see page ES-369)
EVAP VENT VAL Key-off EVAP system vent valve status -
FAN MOTOR Electric fan motor -
AICV VSV VSV for Air Intake Control System (AICS) -
TC/TE1 TC and CG (TE1) terminals of DLC3 -
FC IDL Fuel cut idleON: when throttle valve fully closed and
engine speed over 3,500 rpm
FC TAU Fuel cut during very light loadFuel cut being performed under very light load
to prevent engine combustion from becoming
incomplete
IGNITION Ignition counter -
CYL #1 Cylinder #1 misfire Only displayed during idling
CYL #2 Cylinder #2 misfire Only displayed during idling
CYL #3 Cylinder #3 misfire Only displayed during idling
CYL #4 Cylinder #4 misfire Only displayed during idling
CYL #5 Cylinder #5 misfire Only displayed during idling
CYL #6 Cylinder #6 misfire Only displayed during idling
CYL ALL All cylinders misfire Only displayed during idling
MISFIRE RPM Engine speed when misfire occurred -
MISFIRE LOAD Engine load when misfire occurred -
MISFIRE MARGIN Margin to detect engine misfire -
ENG RUN TIME Accumulated engine running time -
TIME DTC CLEAR Cumulative time after DTC cleared -
DIST DTC CLEAR Accumulated distance from DTC cleared -
WU CYC DTC CLEAR Warm-up cycle after DTC cleared -LABEL
(Intelligent Tester Display)Measurement Item Diagnostic Note

ES–4742GR-FE ENGINE CONTROL SYSTEM – ACCELERATOR PEDAL ROD
ES
REMOVAL
1. DISCONNECT CABLE FROM NEGATIVE BATTERY
TERMINAL
CAUTION:
Wait at least 90 seconds after disconnecting the
cable from the negative (-) battery terminal to
prevent airbag and seat belt pretensioner activation.
2. REMOVE ACCELERATOR PEDAL ROD
(a) Disconnect the accelerator pedal position sensor
connector.
(b) Remove the 2 bolts and accelerator pedal rod.
INSTALLATION
1. INSTALL ACCELERATOR PEDAL ROD
(a) Install the accelerator pedal rod with the 2 bolts.
Torque: 5.4 N*m (55 kgf*cm, 48 in.*lbf)
(b) Connect the accelerator pedal position sensor
connector.
2. CONNECT CABLE TO NEGATIVE BATTERY
TERMINAL
A124549
A124549

SLIDING ROOF – SLIDING ROOF SYSTEMRF–3
RF
SYSTEM DESCRIPTION
1. GENERAL
This system has the following functions: manual slide
open and close; auto slide open and close; manual tilt up
and down; auto tilt up and down; jam protection; and key
off operation.
2. FUNCTION OF MAIN COMPONENT
3. SYSTEM OPERATION
The sliding roof has the following features.
Component Outline
Sliding roof drive gear sub-assembly (Sliding roof ECU) Sliding roof ECU controls sliding roof motor to rotate forward and
backward, which tilts or slides sliding roof glass
Overhead junction block Output of operation signals from built-in sliding roof switch to sliding
roof ECU are handled by overhead junction block
Function Outline
Manual slide open and close This function causes sliding roof to open (or close) when SLIDE
OPEN switch (or TILT UP switch) is pressed for a maximum of 0.3
seconds. Sliding roof stops as soon as switch is released.
Auto slide open and close This function causes sliding roof to be fully opened (or closed) when
SLIDE OPEN switch (or TILT UP switch) is pressed for a minimum of
0.3 seconds
Manual tilt up and down This function causes sliding roof to tilt up (or tilt down) when TILT UP
switch (or SLIDE OPEN switch) is pressed for a maximum of 0.3
seconds
Auto tilt up and down This function enables sliding roof to tilt up (or down) when TILT UP
switch (or SLIDE OPEN switch) is pressed for a minimum of 0.3
seconds.
Jam protection function The jam protection function automatically stops sliding roof, or stops
sliding roof and makes it open halfway (or fully tilts it upward) if a
foreign object gets jammed in sliding roof during auto close operation
(or auto tilt down operation).
Key off operation Key off operation function makes it possible to operate sliding roof for
approximately 45 seconds after ignition switch is turned off if front
doors are not opened

RF–4SLIDING ROOF – SLIDING ROOF SYSTEM
RF
HOW TO PROCEED WITH
TROUBLESHOOTING
HINT:
• Use these procedures to troubleshoot the sliding roof
system.
• *: Use the intelligent tester.
NEXT
Standard voltage:
11 to 14 V
If the voltage is below 11 V, recharge or replace the battery
before proceeding.
NEXT
(a) Using the intelligent tester, check if the Multiplex
Communication System (CAN) is functioning normally.
Result
B
A
Result
B
A
(a) Data List / Active Test (see page RF-7)
(b) Terminals of ECU (see page RF-5)
1VEHICLE BROUGHT TO WORKSHOP
2INSPECT BATTERY VOLTAGE
3INSPECT COMMUNICATION FUNCTION OF MULTIPLEX COMMUNICATION SYSTEM
(CAN)*
Result Proceed to
CAN DTC is not output A
CAN DTC is output B
Go to CAN COMMUNICATION SYSTEM
4PROBLEM SYMPTOMS TABLE
Result Proceed to
Fault is not listed in problem symptoms table A
Fault is listed in problem symptoms table B
Go to step 6
5OVERALL ANALYSIS AND TROUBLESHOOTING

SLIDING ROOF – SLIDING ROOF SYSTEMRF–5
RF
(c) On-vehicle Inspection (see page RF-9)
NEXT
NEXT
NEXT
6ADJUST, REPAIR OR REPLACE
7CONFIRMATION TEST
END

CAN COMMUNICATION – CAN COMMUNICATION SYSTEMCA–3
CA
PARTS LOCATION
C130531E03

CA–4CAN COMMUNICATION – CAN COMMUNICATION SYSTEM
CA
C130532E04

EM–222AZ-FE ENGINE MECHANICAL – TIMING CHAIN
EM
REMOVAL
1. DISCONNECT CABLE FROM NEGATIVE BATTERY
TERMINAL
CAUTION:
Wait at least 90 seconds after disconnecting the
cable from the negative (-) battery terminal to
prevent airbag and seat belt pretensioner activation.
2. REMOVE RADIATOR SUPPORT OPENING COVER
3. REMOVE FRONT WHEEL RH
4. REMOVE NO. 1 ENGINE UNDER COVER
5. REMOVE FRONT FENDER APRON RH
6. REMOVE NO. 1 ENGINE COVER
(a) Remove the 2 nuts and cover.
7. DRAIN ENGINE OIL (See page LU-4)
8. REMOVE FRONT EXHAUST PIPE (See page EX-3)
9. REMOVE FRONT SUSPENSION MEMBER
REINFORCEMENT RH (See page EM-6)
10. REMOVE FAN AND GENERATOR V BELT (See page
EM-6)
11. REMOVE GENERATOR ASSEMBLY (See page CH-9)
12. REMOVE RADIATOR RESERVOIR
(a) Remove the 2 bolts and radiator reservoir.
13. REMOVE ENGINE MOUNTING INSULATOR RH
(a) Remove the bolt of the wire harness protector.
(b) Disconnect the 2 clamps of the engine wire.
A112206
A124838
A098189E02

2AZ-FE ENGINE MECHANICAL – TIMING CHAINEM–23
EM
(c) Place a transmission jack underneath the engine,
then put a wooden block on the jack.
(d) Remove the 4 bolts, 2 nuts and engine mounting
insulator RH.
NOTICE:
Do not apply excessive force to the return tube
when removing the engine mounting insulator
RH.
HINT:
Keep clearance by lowering the engine using the
transmission jack when removing the engine
mounting insulator FR.
14. REMOVE ENGINE MOUNTING INSULATOR FR
(a) Remove the through bolt and nut.
(b) Remove the 2 bolts and engine mounting insulator
FR.
HINT:
Keep clearance by lowering the engine using the
transmission jack when removing the engine
mounting insulator FR.
15. REMOVE IDLER PULLEY
(a) Loosen the 2 bolts and remove the idler pulley with
the 2 bolts.
16. REMOVE IGNITION COIL ASSEMBLY (See page IG-9)
17. REMOVE SPARK PLUG (See page EM-8)
A061184E04
A124843
A124839E02
A124840
A114359