ignition lock cylinder TOYOTA RAV4 2006 Service User Guide

STEERING COLUMN – STEERING COLUMN ASSEMBLYSR–17
SR
INSPECTION
1. CHECK TORQUE SENSOR
(a) Check the torque sensor (see page PS-19).
2. CHECK POWER STEERING MOTOR
(a) Check the power steering motor (see page PS-22).
3. CHECK MOTOR ROTATION ANGLE SENSOR
(a) Check the motor rotation angle sensor (see page
PS-25).
REASSEMBLY
1. INSTALL IGNITION OR STARTER SWITCH
ASSEMBLY
(a) Attach the 2 claws to install the ignition switch onto
the steering column bracket upper.
2. INSTALL KEY INTERLOCK SOLENOID
(a) for Automatic Transaxle:
(1) Install the key interlock solenoid onto the
steering column bracket upper with the 2
screws.
3. INSTALL UNLOCK WARNING SWITCH ASSEMBLY
(a) Attach the 2 claws to install the unlock warning
switch onto the steering column bracket upper.
HINT:
Slide the unlock warning switch in the direction
shown by the arrow in the illustration to install it.
4. INSTALL IGNITION SWITCH LOCK CYLINDER
ASSEMBLY
(a) Turn the ignition switch to ON (ACC).
(b) Install the ignition switch lock cylinder into the
steering column bracket upper.
(c) Make sure that the ignition switch lock cylinder is
securely fixed onto the ignition switch lock cylinder.
C128812
C128811
C128815
C128816

ENGINE IMMOBILISER – ENGINE IMMOBILISER SYSTEMEI–9
EI
3. REGISTRATION OF ADDITIONAL KEY (PROCEDURE
"A")
HINT:
• A maximum of 5 master key codes and 3 sub-key
codes can be registered.
• Additional key code registration mode ends if each
step is not completed within the specified time.
• When proceeding to the next step while the timer is
running, the timer is reset and begins the countdown
for the next step.
• When the ignition key cylinder or the ignition key
cylinder set is replaced, remove the transmitter
module from the original master key. Then install this
transmitter module to a new key and use the new key
as the master key. If necessary, use this master key to
register other keys.
NOTICE:
When the ignition key cylinder has been replaced,
locking and unlocking doors are possible with the
new master key once the transmitter module from
the original master key has been transferred to it.
However, the new master key will not be able to lock
and unlock doors through the door key cylinder.
Keep the original master key. If the new master key's
transmitter module battery fails, the original master
key can be used to lock and unlock doors through
the door key cylinder.
(a) Additional key code registration
Condition:
At least one key code must be registered in the
transponder key ECU.
ProcedureTime
(Operation completion time)Security Indicator Light Condition
1. START -BLINKING
HINT:
Until first key is inserted
2. Insert previously registered master key into
ignition key cylinder, turn ignition switch to ON
position, and turn intelligent tester on
-OFF
3. Select the following items on the tester:
(1) IMMOBILISER
(2) ID UTILITY
(3) IMMOB CODE REGON
4. Remove master key and then push NEXT
button on tester. Immediately after above
operation, insert previously registered master
key into ignition key cylinder, turn ignition
switch to ON position, and then push NEXT
button on tester.Within 120 seconds BLINKING
ON
5. Remove master key and then push NEXT
button on testerWithin 20 seconds
HINT:
After the tester instruction.ON
6. Insert key to be registered into ignition key
cylinderWithin 10 seconds. BLINKING

ENGINE IMMOBILISER – ENGINE IMMOBILISER SYSTEMEI–15
EI
(f) Using an oscilloscope, check the waveform 2.
Waveform 2 (Reference):
2. CHECK TRANSPONDER KEY ECU
(a) Disconnect the E46 ECU connector.
(b) Measure the resistance and voltage of the wire
harness side connector.
If the result is not as specified, there may be a
malfunction on the wire harness side.
(c) Reconnect the E46 ECU connector.
(d) Measure the resistance and voltage of the
connector.
B069239E10
Item Content
Symbols (Terminal No.) TXCT (E5-5) - AGND (E5-7)
Tool Setting 5 V/DIV., 20 msec./DIV.
Condition Key inserted
B121962E04
Symbols (Terminal No.) Wiring Color Terminal Description ConditionSpecified Condition
GND (E46-16) - Body
groundW-B - Body ground Ground Always Below 1
+B (E46-1) - GND (E46-
16)R - W-B Battery Always 10 to 14 V
IG (E46-2) - GND (E46-
16)B - W-B Ignition switchIgnition switch OFF Below 1 V
Ignition switch ON 10 to 14 V
Symbols (Terminal No.) Wiring Color Terminal Description ConditionSpecified Condition
AGND (E46-5) - GND
(E46-16)R - W-B Amplifier ground circuit Always Below 1
EGND (E46-11) - GND
(E46-16)V - W-B ECM ground circuit Always Below 1
KSW (E46-3) - GND (E46-
16)L - W-B Unlock warning switchNo key is in ignition key
cylinder10 to 14 V
Key inserted Below 1 V
VC5 (E46-14) - AGND
(E46-5)B - R Power sourceNo key is in ignition key
cylinderBelow 1 V
Key inserted 4.6 to 5.4 V
TXCT (E46-4) - AGND
(E46-5)G - RTransponder key amplifier
communication signalNo key is in ignition key
cylinderBelow 1 V
Key insertedPulse generation (see
waveform 1)

ENGINE IMMOBILISER – ENGINE IMMOBILISER SYSTEMEI–21
EI
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 and turn the tester ON.
(c) Select the following menu items: DIAGNOSIS /
OBD/MOBD / IMMOBILISER / DATA LIST.
(d) Check the results by referring to the table below.
Transponder key ECU:
ItemMeasurement Item / Display
(Range)Normal Condition Diagnostic Note
KEY SWUnlock warning switch signal /
ON or OFFON: Key is in ignition key cylinder
OFF: No key is in ignition key
cylinder-
IG SW Ignition switch signal / ON or OFFON: Ignition switch ON (IG or
ACC)
OFF: Ignition switch OFF-
IMMOBILISERImmobiliser system status / SET
or UNSETSET: No key is in ignition key
cylinder
UNSET: Key is in ignition key
cylinder-
PERMIT (START)Engine starting control / OK or
NGOK: Engine start is permitted
NG: Engine start is not permitted-
RESPONSETransponder chip data / NG or
OKNG: Data error
OK: Data OK-
FRAME ERRORTransponder chip data / NG or
OKNG: Data error
OK: Data OK-
SERIAL NUMBERTransponder chip data / NG or
OKNG: Data error
OK: Data OK-
ENCRYPT CODETransponder chip data / NG or
OKNG: Data error
OK: Data OK-
STATUSTransponder chip data / NG or
OKNG: Data error
OK: Data OK-
BCCTransponder chip signal / NG or
OKNG: Incorrect data sent
OK: Correct data sent-
SUB KEYSub-key code signal / MATCH or
NOMATCHMATCH: Registered sub-key
code is sent
NOMATCH: Unmatched sub-key
code is sent-
MASTER KEYMaster key code signal / MATCH
or NOMATCHMATCH: Registered master key
code is sent
NOMATCH: Unmatched master
key code is sent-
REGIST SUB CODENumber of registered sub-keys /
min.: 0, max.: 15Number of registered sub-keys -
REGIST MAS CODENumber of registered master
keys / min.: 0, max.: 15Number of registered master
keys-
REG CODE SPACEKey registration code memory
space full / NOTFULL or FULLNOTFULL: Possible to register
more key codes
FULL: Cannot register any more
key codes-

EI–24ENGINE IMMOBILISER – ENGINE IMMOBILISER SYSTEM
EI
DESCRIPTION
This DTC is output if the transponder key ECU does not detect that the unlock warning switch is ON even
when the ignition switch is ON. Under normal conditions, the unlock warning switch is ON when the
ignition switch is ON.
WIRING DIAGRAM
INSPECTION PROCEDURE
(a) Connect the intelligent tester (with CAN VIM) to the
DLC3.
(b) Turn the ignition switch ON with a key that cannot start
the engine.
(c) On the intelligent tester, enter the following menus:
DIAGNOSIS / OBD/MOBD / IMMOBILISER / DATA LIST
/ KEY SW. Read the result.
Transponder key ECU:
OK:
ON (key is in ignition key cylinder) appears on the
screen.
DTC B2780Push Switch / Key Unlock Warning Switch Mal-
function
DTC No. DTC Detection Condition Trouble Area
B2780Unlock warning switch ON is not detected
when ignition switch is ON• Transponder key ECU
• Unlock warning switch
• Wire harness
1READ VALUE OF INTELLIGENT TESTER (UNLOCK WARNING SWITCH)
B110397E06
ItemMeasurement Item / Display
(Range)Normal Condition Diagnostic Note
KEY SWUnlock warning switch signal /
ON or OFFON: Key is in ignition key cylinder
OFF: No key is in ignition key
cylinder-

LIGHTING – LIGHTING SYSTEMLI–7
LI
SYSTEM DESCRIPTION
1. LIGHTING SYSTEM
(a) Illumination control system (Illuminated entry
system):
When the doors are unlocked by a key or
transmitter operation, or when a door is opened or
closed, the illuminated entry system turns on the
room light, map light, foot light and ignition key
cylinder light*1 or transponder key amplifier*2.
(1) The main body ECU receives the following
signals (A).
• Door courtesy switch signal
• Door detection switch signal
• Ignition switch signal
(2) The main body ECU controls the following signal
based on the signals listed in A.
• Illumination operation signal
(3) The main body ECU controls the on/off and
fade-in/fade-out operation of the following parts.
•Room light
• Map light
•Foot light
• Ignition key cylinder light*1 or transponder
key amplifier*2
HINT:
*1: w/o Engine immobiliser system
*2: w/ Engine immobiliser system
(b) Battery saver system:
When the ignition switch is turned off and any of the
doors is open continuously for 20 minutes, the main
body ECU turns the illumination operation signal off.
As a result, the room light, map light, foot light and
ignition key cylinder lights*1 or transponder key
amplifier*2 turn off.
HINT:
*1: w/o Engine immobiliser system
*2: w/ Engine immobiliser system
(1) The main body ECU receives the following
signals (B).
• Door courtesy switch signal
• Ignition switch signal
(2) The main body ECU controls the following signal
based on the signals listed in B (C).
• Illumination operation signal
(3) The main body ECU controls the illumination
period of the following parts based on the
signals listed in C.
•Room light
• Map light
•Foot light
• Ignition key cylinder light*1 or transponder
key amplifier*2
HINT:
*1: w/o Engine immobiliser system

LIGHTING – LIGHTING SYSTEMLI–11
LI
OPERATION CHECK
1. ILLUMINATED ENTRY SYSTEM OPERATION CHECK
(a) The illuminated entry system controls the following
lights:
• Ignition key cylinder light*1 or transponder key
amplifier*2
• Foot light
• Map light and room light
HINT:
*1: w/o Engine immobiliser system
*2: w/ Engine immobiliser system
(b) Check that the lights come on when unlocking any
of the doors that are closed and locked with the
ignition switch OFF. Then check that the lights fade
out under the following conditions:
(1) Leave the doors unlocked for 15 seconds.
(2) Turn the ignition switch ACC or ON.
(3) Lock all the doors.
(c) Check that the lights stay on for at least 15 seconds
after opening any of the doors before fading out.
Then check that the lights fade out 15 seconds after
closing all the doors.
(d) Check that the lights stay lit after turning the ignition
switch OFF with all the doors closed and the ignition
switch in the ACC or ON position. Then check that
the lights fade out under the following conditions:
(1) Leave the doors unlocked for 15 seconds.
(2) Turn the ignition switch ACC or ON.
(3) Lock all the doors.
(e) Check that the lights stay on for at least 15 seconds
after opening any of the doors. Then check that the
lights fade out 15 seconds after closing all the
doors.
(f) Check that the lights come on when opening any of
the doors and fade out when closing and locking all
the doors or turning the ignition switch to the ACC or
ON position.
2. FOOT LIGHT OPERATION CHECK
(a) Check that the lights come on when unlocking any
of the doors that are closed and locked with the
ignition switch OFF. Then check that the lights fade
out under the following conditions:
(1) Leave the doors unlocked for 15 seconds.
(2) Lock all the closed doors and turn the ignition
switch OFF.
(b) Check that the lights stay on for at least 15 seconds
under the following conditions before going off.
(1) Turn the ignition switch to the ON position, and
move the shift lever to the P position.
(2) Open any of the doors.
(c) Check that the lights dim before going off when
turning the ignition switch ON and shifting the shift
lever into any position other than P.

LI–14LIGHTING – LIGHTING SYSTEM
LI
CUSTOMIZE PARAMETERS
HINT:
The following items can be customized.
NOTICE:
• When the customer requests a change in a function,
first make sure that the function can be customized.
• Be sure to make a note of the current settings before
customizing.
• When troubleshooting a function, first make sure that
the function is set to the default setting.
Illuminated entry
Light control (USA)
HINT:
Sensitivity adjustments are difficult to confirm. Check by
driving the customer's vehicle.
Display (Item) Default Contents Setting
LIGHTING TIME
(Lighting Time)15 secondsChanges illumination duration
after door closure.
(It will quickly fade out in case of
turning ignition switch ON.)7.5/15/30 (seconds)
I/L ON /ACC OFF
(Room light illuminates when
ignition switch turned OFF)ONIlluminates light when ignition
switch turned to ACC.
(Room light illuminated when
interior light switch in DOOR
position)ON/OFF
I/L ON / UNLOCK
(Room light illuminates when
door key unlocked.)ONFunction to light up room light
when unlocking with door key
cylinder.
(Room light illuminated when
interior light switch in DOOR
position)ON/OFF
LIGHT CONTROL ONFunction to light up foot light
when ignition switch is ON and
shift position is not P.ON/OFF
Display (Item) Default Contents Setting
DRL FUNCTION ONDaytime running light function ON
or OFF.ON/OFF

DOOR LOCK – POWER DOOR LOCK CONTROL SYSTEMDL–7
DL
OPERATION CHECK
1. CHECK ELECTRICAL DOOR LOCK OPERATION
(a) Check the basic function.
(1) Check that all doors lock when the door control
switch (for manual operation) is turned to LOCK
and all doors unlock when turned to UNLOCK.
(2) Check that all doors lock when the driver side
door lock key cylinder is turned to LOCK using
the key.
(3) Check that only the driver side door unlocks
when the driver side door lock key cylinder is
turned to UNLOCK and all doors unlock when
turned to UNLOCK once again within 3 seconds
using the key (2-step unlocking function).
(b) Check the key lock-in prevention.
NOTICE:
In order to prevent the key from being actually
locked-in, the inspection should be made with
the driver side door window open.
(1) Have the key inserted into the ignition key
cylinder.
(2) With the driver side door open, check that all
doors unlock immediately after the door lock
knob for the driver side door is turned to LOCK.
(3) With the driver side door open, check that all
doors unlock immediately after the door control
switch (for manual operation) is turned to LOCK.
(4) With the driver side door open, turn the driver
side door lock knob to LOCK and hold it for 2
seconds or more, and then close the driver side
door. Then check that all doors unlock.

DL–12DOOR LOCK – POWER DOOR LOCK CONTROL SYSTEM
DL
ACT+ (IH-17) - Body
groundR - Body ground Door lock motor drive lock
outputDriver side door control
switch or passenger side
door control switch or
driver side door key
cylinder OFFBelow 1 V
ACT+ (IH-17) - Body
groundR - Body ground Door lock motor drive lock
outputDriver side door control
switch or passenger side
door control switch or
driver side door key
cylinder ON (LOCK)10 to 14 V
Below 1 V
ACT- (IA-4) - Body ground BR- Body ground Door lock motor drive
unlock outputDriver side door control
switch or passenger side
door control switch or
driver side door key
cylinder OFFBelow 1 V
ACT- (IA-4) - Body ground BR - Body ground Door lock motor drive
unlock outputDriver side door control
switch or passenger side
door control switch or
driver side door key
cylinder ON (UNLOCK)10 to 14 V
Below 1 V
ACT- (IH-18) - Body
groundB - Body ground Door lock motor drive
unlock outputDriver side door control
switch or passenger side
door control switch or
driver side door key
cylinder OFFBelow 1 V
ACT- (IH-18) - Body
groundB - Body ground Door lock motor drive
unlock outputDriver side door control
switch or passenger side
door control switch or
driver side door key
cylinder ON (UNLOCK)10 to 14 V
Below 1 V
KSW (IE-26) - Body
groundL- Body ground Key unlock warning switch
inputKey is inserted in ignition
key cylinderBelow 1 V
KSW (IE-26) - Body
groundL- Body ground Key unlock warning switch
inputNo key is in ignition key
cylinder10 to 14 V
UL1 (IH-5) - Body ground B - Body ground Driver side manual unlock
switch inputDriver side door control
switch OFFBelow 1 V
UL1 (IH-5) - Body ground B - Body ground Driver side manual unlock
switch inputDriver side door control
switch ON (UNLOCK)10 to 14 V
Below 1 V
UL1 (IH-14) - Body ground O - Body ground Passenger side manual
unlock switch inputPassenger side door
control switch OFFBelow 1 V
UL1 (IH-14) - Body ground O - Body ground Passenger side manual
unlock switch inputPassenger side door
control switch ON
(UNLOCK)10 to 14 V
Below 1 V
L1 (IH-4) - Body ground P - Body ground Driver side manual lock
switch inputDriver side door control
switch OFFBelow 1 V
L1 (IH-4) - Body ground P - Body ground Driver side manual lock
switch inputDriver side door control
switch ON (LOCK)10 to 14 V
Below 1 V
L1 (IH-13) - Body ground V - Body ground Passenger side manual
lock switch inputPassenger side door
control switch OFFBelow 1 V
L1 (IH-13) - Body ground V - Body ground Passenger side manual
lock switch inputPassenger side door
control switch ON (LOCK)10 to 14 V
Below 1 V
L2 (IH-7) - Body ground SB - Body ground Driver side Key-linked
operated lock switch inputDriver side door key
cylinder OFFBelow 1 V
L2 (IH-7) - Body ground SB - Body ground Driver side Key-linked
operated lock switch inputDriver side door key
cylinder ON (LOCK)10 to 14 V
Below 1 V
PCTY (IC-14) - Body
groundBR - Body ground Passenger door courtesy
switch inputPassenger side door
closed10 to 14 V
PCTY (IC-14) - Body
groundBR - Body ground Passenger door courtesy
switch inputPassenger side door open Below 1 V
RRCY (ID-7) - Body
groundLC - Body ground Rear door courtesy switch
LH inputRear RH door closed 10 to 14 V Symbols (Terminal No.) Wiring Color Terminal Description ConditionSpecified Condition