Page 238 of 3115
1.8 Sec.
0.2 Sec.
0.25 Sec. 0.5 Sec.0.25 Sec.
1 Sec. Blinks
Code 2-1 Code2-2
0.25 Sec.
0.25 Sec.0.5 Sec. 1 Sec.
Code2-3
0.25 Sec.
0.25 Sec.0.5 Sec.
1 Sec.
BE-192
- BODY ELECTRICALENGINE IMMOBILISER SYSTEM
2565 Author: Date:
2004 LAND CRUISER (RM1071U)
After registering 1 more key code with master key, perform step (1) or (2) without pulling the key out
or inserting the already registered key.
(1) Turn the ignition switch LOCK " ON 5 times within 10 sec.
(2) With the hand-held tester, require automatic registration mode completion.
2. REGISTRATION OF ADDITIONAL MASTER KEY AND SUB KEY
It is possible to carry out additional registration of the supply key.
HINT:
It is possible to register up to 5 master key codes including the already registered key code.
It is possible to register up to 3 sub key codes including the already registered key code.
When any operation period described below is over, registration mode cannot be completed.
When the next procedure is performed while the previous timer is working, the timer stops counting
time, and then the next timer starts.
When replacing ºIgnition Cylinder Key Setº or ºLock Cylinder Setº, perform registration following the
procedure using the original master key. However, after the registration of the additional master key,
as the original master key and the original sub-key is not necessary any more, erase registration of
those key codes.
For the registration order, it is not necessary to distinguish between Main and Sub.
(Main key and Sub key are automatically identified)
When a registration error in the transponder key ECU is detected, the security indicator indicates the follow-
ing codes.
2 - 1Communication error between the key to be registered and the transponder key
ECU
2 - 2When trying to register the key that is already registered
2 - 3When exceeding the number of keys which can be registered (Master key: 5, Sub
key: 3)
Page 239 of 3115
Security
indicator
OFF
Within
10 secs.
START
Insert already registered master key in the key cylinder and turn
the ignition switch ON.
Using hand-held tester, select key registration.
Remove the master key.
Insert a key to be registered in key cylinder.
Keep ignition switch at ON position for 60 seconds or more.
Remove the key.
END
Security
indicator
ON
Security
indicator
blinks Security
indicator
blinks
Security
indicator
blinks
HINT:
Follow the screen of the hand-held tester for detailed procedure.
Within
120 secs.
Within
20 secs.
Security
indicator
blinks
Security
indicator
OFF
- BODY ELECTRICALENGINE IMMOBILISER SYSTEM
BE-193
2566 Author: Date:
2004 LAND CRUISER (RM1071U)
Using hand-held tester:
Page 240 of 3115
Within
10 secs.
START
Insert already registered master key in the key cylinder and turn
the ignition switch ON.
Using hand-held tester, select key erasion.
Remove the master key.
END
Security indicator
ON about 1 sec.
and OFF
Security indicator
blinks
Security indicator
blinks
Security indicator
ON
HINT:
Follow the screen of the hand-held tester for more detailed procedure.
(Key code erased) BE-194
- BODY ELECTRICALENGINE IMMOBILISER SYSTEM
2567 Author: Date:
2004 LAND CRUISER (RM1071U)
3. ERASURE OF TRANSPONDER KEY CODE
Using hand-held tester:
Page 253 of 3115
I25040
Built in relayExcept built in relay
I22144
Wire Harness Side:
1
2
3
4
56
I22145
From Back Side:
1 2
3 4
5 6
- BODY ELECTRICALHEADLIGHT AND TAILLIGHT SYSTEM
BE-33
2406 Author: Date:
2004 LAND CRUISER (RM1071U)
4. INSPECT ENGINE ROOM R/B RELAY CIRCUIT (See
Pase BE-15)
HINT:
The (Headlight, DIM, Tail relay) is built in engine room junction
block. Also the relay is constructed with a relay block that is in
the junction block as a unit. To disconnect the wire harness con-
necting with relay block is impossible. If the relay has a malfunc-
tion, replace it with junction block assembly wire harness to-
gether.
5. Connector disconnected:
INSPECT AUTOMATIC LIGHT CONTROL SENSOR
CIRCUIT
Disconnect the connector from the sensor and inspect the con-
nector on the wire harness side, as shown in the chart.
HINT:
Ignition switch is ON.
Light control switch is in AUTO.
Vehicle's surroundings are bright.
Tester connectionConditionSpecified condition
6 - GroundConstantContinuity
3 - GroundClose the driver's door again while the ignition
switch OFFNo voltage
3 - GroundIgnition switch position ON5.2 - 9.0V
If circuit is as specified, perform the inspection on the following
page.
If the circuits is not as specified, inspect the circuit connected
to other parts.
6. Connector disconnected:
INSPECT AUTOMATIC LIGHT CONTROL SENSOR
CIRCUIT
Connect the wire harness side connector to the sensor and in-
spect wire harness side connector from the back side, as
shown.
HINT:
Ignition switch is ON.
Light control switch is in AUTO.
Vehicle's surroundings are bright.
Tester connectionConditionSpecified condition
4 - Ground
(CLTS - Body ground)ConstantPulse generation
3 - Ground
(CLTB - Body ground)Ignition switch ON10 - 14V
If the circuits is not as specified, try replacing the sensor with a
new one.
Page 254 of 3115
BE0H8-1 1
I24735
Cowl Side J/B LH
Body ECU
ECU-IG1 Fuse
ECU-B1 Fuse
Combination Switch
Light Control Switch
Headlight Dimmer SwitchIgnition Switch Headlight
Engine Room R/B
HEAD LH-UPR Fuse
HEAD RH-UPR Fuse
HEAD LH-LWR Fuse
HEAD RH LWR Fuse
HEAD Relay
HEAD HI Relay
TAIL Fuse
TAIL Relay Automatic Light Control Sensor
Taillight Daytime Running Light No.3
and No.4 Relay
BE-30
- BODY ELECTRICALHEADLIGHT AND TAILLIGHT SYSTEM
2403 Author: Date:
2004 LAND CRUISER (RM1071U)
HEADLIGHT AND TAILLIGHT SYSTEM
LOCATION
Page 268 of 3115
BE0RO-03
I01256
1 2 3 4
5 6 7 8 LOCKACC
ON
START
I06372
N20125
1 2 OFF
ON
- BODY ELECTRICALIGNITION SWITCH AND KEY UNLOCK WARNING
SWITCHBE-29
2402 Author: Date:
2004 LAND CRUISER (RM1071U)
INSPECTION
1. INSPECT IGNITION SWITCH CONTINUITY
Switch positionTester connectionSpecified condition
LOCK-No continuity
ACC2 - 3Continuity
ON2 - 3 - 4
6 - 7Continuity
START1 - 2 - 4
6 - 7 - 8Continuity
If continuity is not as specified, replace the switch.
2. INSPECT IGNITION KEY ILLUMINATION OPERATION
Connect the positive (+) lead from the battery to terminal 1 and
the negative (-) lead to terminal 2, and check that the indicator
light lights up.
If operation is not as specified, replace the switch.
3. INSPECT KEY UNLOCK WARNING SWITCH CONTI-
NUITY
Switch positionTester connectionSpecified condition
OFF (Key removed)-No continuity
ON (Key set)1 - 2Continuity
If continuity is not as specified, replace the switch.
Connect the switch connector and inspect the connector on
wire harness side from the back side, as shown.
Page 269 of 3115
BE01L-17
I24734
Ignition Switch
Key Unlock Warning Switch Cowl Side J/B LH
BE-28- BODY ELECTRICALIGNITION SWITCH AND KEY UNLOCK WARNING
SWITCH
2401 Author: Date:
2004 LAND CRUISER (RM1071U)
IGNITION SWITCH AND KEY UNLOCK WARNING SWITCH
LOCATION
Page 276 of 3115
I20746
Wire Harness Side:
BE2E7-01
I24663
- BODY ELECTRICALOVERHEAD JUNCTION BLOCK
BE-185
2558 Author: Date:
2004 LAND CRUISER (RM1071U)
INSPECTION
1. INSPECT OVERHEAD JUNCTION BLOCK ASSEMBLY
Disconnect the connector from the overhead J/B and inspect
the connector on the wire harness side, as shown.
Tester connectionConditionSpecified condition
1 - GroundConstantContinuity
8 - GroundConstantBattery positive voltage
11 - GroundIgnition switch OFF or ACCNo voltage11 Ground
Ignition switch ONBattery positive voltage
If continuity is not as specified, repair or replace the wire har-
ness.
2. Overhead J/B side:
INSPECT OVERHEAD JUNCTION BLOCK ASSEMBLY
Circuit nameTester connectionSpecified condition
Power source circuitA8 - B6 - E6Continuity
Ground circuitA1 - B2 - E8 - D3Continuity
Microphone circuitB10 - G4Continuity
Microphone circuitB9 - G2Continuity
If continuity is not as specified, replace the overhead J/B as-
sembly.
