1998 TOYOTA LAND CRUISER ECO mode

F03704
ON
TOYOTA
Hand-held
TesterExtend
Contract
F05991
Telescopic Motor
Tilt Motor
Connector Telescopic
Motor
Connector
- DIAGNOSTICSPOWER TILT AND POWER TELESCOPIC STEERING
COLUMNDI-685
878 Author
: Date
:
2004 LAND CRUISER (RM1071U)
INSPECTION PROCEDURE
In case of using TOYOTA hand-held tester, start inspection from step 1.
In case of not using TOYOTA hand-held tester, start inspection from step 2.
1 Check telescopic motor operation using TOYOTA hand-held tester.
PREPARATION:
(a) Connect the TOYOTA hand-held tester to the DLC3.
(b) Turn ignition switch ON and push the TOYOTA hand-held
tester main switch ON.
(c) Select the ACTIVE TEST mode on the TOYOTA hand-
held tester.
CHECK:
Check that the steering column length become short (long) and
confirm that telescopic position value change when the AC-
TIVE TEST carried out.
OK:
Steering column length must be short (long).
Telescopic position value must be changed.
OK Proceed to next circuit inspection shown on the
problem symptoms table (See page DI-663).
NG
2 Check telescopic motor.
PREPARATION:
(a) Disconnect telescopic motor connector and tilt motor con-
nector.
(b) Remove telescopic motor (See page SR-30).
CHECK:
Connect tilt motor connector to telescopic motor. Then confirm
that telescopic motor moved when operating the manual
switch.
NG Replace telescopic motor.
OK

DIB4R-01
- DIAGNOSTICSTHEFT DETERRENT SYSTEM
DI-955
1148 Author
: Date
:
2004 LAND CRUISER (RM1071U)
PRE-CHECK
1. OUTLINE OF THEFT DETERRENT SYSTEM
The security has an ºAlarm Controlº and the control consists of
2 modes.
Active mode
This mode begins ºAlarm Controlº as the user locks
the vehicle by intention (See the reference step 2).
Passive mode
This mode begins ºAlarm Controlº even if the user
forgets locking the vehicle (See the reference step
5). (This mode begins ºAlarm Controlº when the
user closed all doors and the engine hood.)
HINT:
ºAlarm Controlº refers to the function that detects intru-
sion into the vehicle and sounds an alarm.
Even when the ºAlarm Controlº operates in the passive
mode, it works as in the active mode if a condition to begin
the active mode is met.
2. ACTIVE ARMING MODE
There are 4 modes in active mode.
(1) Disarmed state
The alarm system is not set (theft detection is
impossible), and the alarm does not sound.
The system does not detect any theft.
(2) Arming preparation (for 30 seconds)
The waiting period when the alarm set re-
quirements are met to when the system is ac-
tually set.
(3) Armed state
The state the alarm is set (operation is possible).
The system can detect theft.
(4) Alarm sounding:
The system detects theft and informs using sounds
and lights.
The state of waiting to switch to armed state
again to have alarming interval after finishing
alarming time.
Perform forced door lock when the door is un-
locked.

- DIAGNOSTICSTHEFT DETERRENT SYSTEM
DI-957
1150 Author
: Date
:
2004 LAND CRUISER (RM1071U)
3. PASSIVE ARMING MODE
There are 4 modes in active mode.
(1) Disarmed state (1)
The state is same as the disarmed state in ac-
tive mode.
(2) Disarmed state (2)
The alarm is not set. Pulling out the key and
any of the doors is/are opened. (= the state if
the opened door(s) and the engine hood are
closed, the alarm is set.)
(3) Arming preparation (for 30 seconds)
The state is same as the arming preparation in ac-
tive mode.
(4) Armed state
The state is same as the armed state in the active
mode (However, it does not performs the theft de-
terrent by unlock operation).
(5) Alarm sounding:
The system detects theft and informs using sounds
and lights.
The state is same as the alarming sounding
in the active mode (However, it does not per-
forms forced door lock output).

DI-960
- DIAGNOSTICSTHEFT DETERRENT SYSTEM
1153 Author
: Date
:
2004 LAND CRUISER (RM1071U)
4. INDICATOR LIGHT OUTPUT
The indicator output the condition of the alarm control and the
intrusion sensor control as shown below.
ConditionIndicator light
Disarmed stateOFF
Arming preparationON
Armed state
(Entry delay time)OFF
(ON)
Alarm soundingON
HINT:
Even in disarmed state, the indicator light flashes. (Due to the
signal output from immobiliser system). The indicator always
flashes by receiving the signal from the immobiliser system at
any time in the arming condition.
Flashing frequency:
0.2 seconds (ON)
1.8 seconds (OFF)
Response:
The hazard lights flash under the following conditions.
(1) When the system is set.
When arming preparation is set from disarmed state
using the wireless door lock, the hazard lights flash
once.
(2) When the system is released.
When disarmed state is set from either arming prep-
aration, armed state or alarm sounding using the
wireless door lock, the hazard lights flash twice.
5. SWITCH TO ACTIVE MODE
In each passive mode, when ºdisarmed state of active mode "
arming preparation switch conditionº is met, the active mode
switch to each condition. In this case, active mode continues till
disarmed state.
Passive mode when transfer condition is
met.Active mode transfer condition
Disarmed stateArming preparation condition
Arming preparation conditionArming preparation condition
Armed state
(During entry delay time)
Arming condition
(After alarming time has elapsed, arming
condition if all the doors, engine hood
and luggage compartment door is
closed, all the doors are locked.)
Alarm sounding
After alarming time has elapsed, arming
condition if all the doors, engine hood
and luggage compartment door is
closed, all the doors are locked.

DI89V-02
I20790
Key Plate Inserted
ON
OFFWithin. 5secs.
1 Key Plate Not Inserted
23 910Within. 30secs.
Once 9 times DI-938
- DIAGNOSTICSWIRELESS DOOR LOCK CONTROL SYSTEM
1131 Author
: Date
:
PRE-CHECK
1. CHARACTERS OF WIRELESS DOOR LOCK
(a) The operation distance changes according to how cus-
tomers hold the transmitter or where it is used.
(b) Because of using the very weak radio wave, if there is a
strong wave or noise on the frequency being used, the op-
eration distance may become shorter.
2. WIRELESS DOOR LOCK BASIC FUNCTION
(a) Stand on the driver's side. Stay 1 m away from the ve-
hicle.
(b) Turn the transmitter toward the vehicle and press any one
of the transmission switched for 1 sec.
3. INSPECT WIRELESS DOOR LOCK DIAGNOSIS MODE
(a) Start up diagnosis mode.
HINT:
Follow the method below.
(1) Insert the ignition key into the ignition key cylinder.
(2) Remove the ignition key from the ignition key cylin-
der.
(3) Insert the key into the ignition switch.
(4) Turn the ignition switch ON once within 5 sec.
(5) Repeat turning the ignition switch OFF " ON 9
times within 30 sec.
(6) Enter the diagnosis mode, and make sure that the
taillight lights up.
(b) Finishing the Diagnosis Mode.
During the Diagnosis mode, turn the ignition switch OFF
" ON to go back to the normal mode.
At this time make sure that the taillight lights up.

I20456
(1) LOCK switch
(2) UNLOCK switch
(3) Luggage door switch
(4) Disagreement of recognition code or
rolling code.
0.13secs.
0.5secs.
0.13secs. 0.25secs. 0.5secs.
0.5secs. 0.5secs.
OFF ON
OFF ON
OFF ON
OFF ON
While receiving
I04149
- DIAGNOSTICSWIRELESS DOOR LOCK CONTROL SYSTEM
DI-939
1132 Author
: Date
:
(c) Diagnosis Mode Check.
HINT:
Check how the taillight lights up when pressing each transmitter
switch.
(1) LOCK switch
(2) UNLOCK switch
(3) Luggage door switch
(4) Disagreement of recognition code or rolling code.
HINT:
If (4) is detected in the Diagnosis Check, conduct the recogni-
tion code registration.
(5) No response from the taillight.
HINT:
Conduct the following checks.
Wireless door lock transmitter.
Wireless door lock receiver.
4. INSPECT WIRELESS DOOR LOCK TRANSMITTER
OPERATION
HINT:
Refer to º3. REPLACE TRANSMITTER (LITHIUM) BATTERYº.
(a) Using a screwdriver, remove the 2 screws and cover.
(b) Remove the battery (lithium battery).
(c) Install a new or normal battery (lithium battery).
HINT:
When a new or normal battery can not be obtained, connect 2
new 1.5 V batteries in series, connect the battery (+) to the bat-
tery receptacle side terminal and battery (-) to the bottom termi-
nal, then apply 3 V voltage to the transmitter.
(d) In the location where is approx. 1 m away from driver's
outside handle in the right direction, face the key plate of
the transmitter to the vehicle, and check the transmitter
operation when pressing transmission switch of the trans-
mitter body.
Standard:
Remote control of vehicle door lock can be operated.
LED lights up more than once.

DI-942
- DIAGNOSTICSWIRELESS DOOR LOCK CONTROL SYSTEM
1135 Author
: Date
:
NOTICE:
When the shrews are tightened loosely, it might cause
faulty contact of battery (lithium battery) and terminals.
(h) Assemble the transmitter to the key plate and the cover.
(i) Using a screwdriver, tighten the screw.
7. REPLACE DOOR CONTROL RECEIVER AND TRANS-
MITTER
NOTICE:
When replacing the theft deterrent ECU or transmitter, reg-
istration of recognition code is necessary because they
are provided as a single components.
(a) Select the operation mode to perform from the following
operation modes.
Add mode
Rewrite mode
Prohibition mode
Confirmation mode
HINT:
The ºAdd modeº is for adding the newly recognized codes
for registration while the already registered codes are re-
tained. This mode is used when the transmitter is added.
When the number of the registered codes exceeds 4
codes, the previously registered codes will be erased in
order, staring from the first registered code.
The ºRewrite modeº is for erasing all the registered codes
and registering newly recognized codes only. This mode
is used when the transmitter or the door control receiver
is replaced.
The ºProhibition modeº is for erasing all the registered
codes to prohibit the wireless door lock operation. This
mode is used when the transmitter is lost.
The ºConfirmation modeº is for confirming the number of
recognition codes that are registered. This mode is used
to check the number of registered codes when new codes
are added to the registration, etc.
(b) Follow the chart on the following page to register the
transmitter recognition code to the theft deterrent ECU.
HINT:
When procedure is out of the specified, the registration
operation is cancelled
.

Maximum 4 recognition codes can be registered.
For the details of the registration procedure, see page
BE-93.

EM0KQ-07
A05510
CO/HC Meter
- ENGINE MECHANICALCO/HC
EM-1
1574 Author
: Date
:
2004 LAND CRUISER (RM1071U)
CO/HC
INSPECTION
HINT:
This check is used only to determine whether or not the idle CO/
HC complies with regulations.
1. INITIAL CONDITIONS
(a) The engine is at normal operating temperature.
(b) Air cleaner is installed.
(c) All pipes and hoses of the air induction system are con-
nected.
(d) All accessories are switched OFF.
(e) All vacuum lines are properly connected.
HINT:
All vacuum hoses should be properly connected.
(f) SFI system wiring connectors are fully plugged.
(g) Ignition timing is set correctly.
(h) Transmission is in neutral range.
(i) Tachometer and CO/HC meter are calibrated by hand.
2. START ENGINE
3. RACE ENGINE AT 2,500 RPM FOR APPROX. 180
SECONDS
4. INSERT CO/HC METER TESTING PROBE AT LEAST
40 cm (1.3 ft) INTO TAILPIPE DURING IDLING
5. IMMEDIATELY CHECK CO/HC CONCENTRATION AT
IDLE AND/OR 2,500 RPM
HINT:
When performing the 2 mode (2,500 rpm and idle) test, follow
the measurement order prescribed by the applicable local regu-
lations.