1998 TOYOTA LAND CRUISER battery location

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
- BODY ELECTRICALWIRELESS DOOR LOCK CONTROL SYSTEM
BE-101
2474 Author
: Date
:
2004 LAND CRUISER (RM1071U)
(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 ºWireless door lock control receiver and transmitter re-
placementº.
(a) Using a screwdriver, remove the screw 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 on the side
of the transmitter body.
(e) Install the battery (lithium battery).
(f) Install a cover so that O-ring is not distorted or slipped off.
(g) Using a screwdriver, tighten the screw.
Standard:

Remote control of vehicle door lock can be operated.

LED lights up more than once.
HINT:

The minimum operation distance differs according to op-
erator, the way of holding, and location.

DI-10
- DIAGNOSTICSENGINE
203 Author
: Date
:
6. BASIC INSPECTION
When the malfunction is not confirmed in the DTC check, troubleshooting should be carried out in all the
possible circuits considered as causes of the problem. In many cases, by carrying out the basic engine check
shown in the following flowchart, the location causing the problem can be found quickly and efficiently. There-
fore, using this check is essential in the engine troubleshooting.
1 Is battery positive voltage 11 V or more when engine stopped?
NO Charge or replace battery.
YES
2 Is engine cranked?
NO Proceed to page ST-16 and ST-18, and contin-
ue to troubleshoot.
YES
3 Does engine start?
NO Go to step 6.
YES

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.

I04150
I07522
DI-940
- DIAGNOSTICSWIRELESS DOOR LOCK CONTROL SYSTEM
1133 Author
: Date
:
HINT:
The minimum operation distance differs according to op-
erator, the way of holding the transmitter, and location.
As weak wave is used, operation distance might be short-
ened when noise is detected in strong wave or used fre-
quency.
(e) Install the battery (lithium battery).
(f) Install a cover so that O-ring is not distorted or slipped off.
(g) Using a screwdriver, tighten the 2 screws.
5. CHECK BATTERY CAPACITY
HINT:
Make sure to use the TOYOTA electrical tester.
With the battery unloaded, judge can not be made wheth-
er the battery is available or not on the test.
When the transmitter is faulty, the energy amount left in
the battery might not be checked correctly.
On the lithium battery used for the transmitter, the voltage
more than 2.5 V with the battery unloaded is shown on the
tester until the energy is completely consumed.
Accordingly when inspecting the energy amount left in the
battery, it is necessary to measure the voltage when the
battery is loaded. (1.2 kW).
(a) Remove the 2 screws and cover using a (-) driver.
(b) Remove the battery (lithium battery) from the transmitter.
(c) Connect the lead to the (-) terminal of the transmitter and
install the battery.
(d) Connect the (+) tester to the (+) battery (lithium battery),
and (-) tester to the lead respectively.
(e) Press one of the transmitting switches on the transmitter
for approx. 1 second.
(f) Press the transmitting switch on the transmitter again to
check the voltage.
Standard: 2.1 V or more

2004 LAND CRUISER (EWD548U)
3 HOW TO USE THIS MANUAL B
This manual provides information on the electrical circuits installed on vehicles by
dividing them into a circuit for each system.
The actual wiring of each system circuit is shown from the point where the power
source is received from the battery as far as each ground point. (All circuit
diagrams are shown with the switches in the OFF position.)
When troubleshooting any problem, first understand the operation of the circuit
where the problem was detected (see System Circuit section), the power source
supplying power to that circuit (see Power Source section), and the ground points
(see Ground Point section). See the System Outline to understand the circuit
operation.
When the circuit operation is understood, begin troubleshooting of the problem
circuit to isolate the cause. Use Relay Location and Electrical Wiring Routing
sections to find each part, junction block and wiring harness connectors, wiring
harness and wiring harness connectors, splice points, and ground points of each
system circuit. Internal wiring for each junction block is also provided for better
understanding of connection within a junction block.
Wiring related to each system is indicated in each system circuit by arrows
(from__, to__). When overall connections are required, see the Overall Electrical
Wiring Diagram at the end of this manual.

2004 LAND CRUISER (EWD548U)
77 G
Connector Joining Wire Harness and Wire Harness
CodeJoining Wire Harness and Wire Harness (Connector Location)
EA1Engine Room Main Wire and Engine Room No 2 Wire (Engine Compartment Right)EA2Engine Room Main Wire and Engine Room No.2 Wire (Engine Compartment Right)
EB1
EB2Engine Wire and Transmission Wire (On the Transmission)
EB3
g()
EC1Engine No.2 Wire and Engine Wire (On the Transmission)
ED1Engine No.2 Wire and Engine Room No.2 Wire (Near the Engine Room J/B)
EE1Engine Room Main Wire and Alternator Wire (Near the Battery)
EF1Engine Room No.2 Wire and Engine Room Main Wire (Under the Engine Room J/B)

2004 LAND CRUISER (EWD548U)
106Charging
G2 Generator
1-Ground : 13.2-14.0 volts with engine running at 5000 rpm and 115°C (239°F)
: Parts Location
CodeSee PageCodeSee PageCodeSee Page
A4570E7C70G2B68
B770E8D70G470
C12A70F1968
C15D70G1A68
:Junction Block and Wire Harness Connector
CodeSee PageJunction Block and Wire Harness (Connector Location)
1A24Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)
1B24Engine Room No.2 Wire and Engine Room J/B (Engine Compartment Left)
2B28Engine Room No.2 Wire and Cowl Side J/B LH (Left Kick Panel)
2E28Dash Wire and Cowl Side J/B LH (Left Kick Panel)2G28Dash Wire and Cowl Side J/B LH (Left Kick Panel)
2Q30Instrument Panel Integration Wire and Cowl Side J/B LH (Left Kick Panel)
3Q42Instrument Panel Integration Wire and Cowl Side J/B RH (Right Kick Panel)
4A
4C52Dash Wire and J/B No 4 (Instrument Panel Center)4E52Dash Wire and J/B No.4 (Instrument Panel Center)
4F
6C60Dash Wire and J/B No.6 (Behind the Grove Box)
6D60Engine Wire and J/B No.6 (Behind the Grove Box)
:Connector Joining Wire Harness and Wire Harness
CodeSee PageJoining Wire Harness and Wire Harness (Connector Location)
EE176Engine Room Main Wire and Alternator Wire (Near the Battery)
IU182Instrument Panel Integration Wire and Dash Wire (Behind the Glove Box)
IX182Instrument Panel Integration Wire and Engine Wire (Behind the Glove Box)
If184Engine Wire and Engine Wire (Behind the Glove Box)
:Ground Points
CodeSee PageGround Points Location
EC76Rear Bank of Right Cylinder Head
Service Hints

2004 LAND CRUISER (EWD548U)
122Engine Control
:Connector Joining Wire Harness and Wire Harness
CodeSee PageJoining Wire Harness and Wire Harness (Connector Location)
EB176Engine Wire and Transmission Wire (On the Transmission)EB376Engine Wire and Transmission Wire (On the Transmission)
EC176Engine No.2 Wire and Engine Wire (On the Transmission)
EE176Engine Room Main Wire and Alternator Wire (Near the Battery)
IA278Engine Room No.2 Wire and Floor No.1 Wire (Left Kick Panel)
ID478Dash Wire and Floor No.1 Wire (Left Kick Panel)
IG178Engine Room No 2 Wire and Dash Wire (Behind the Combination Meter)IG478Engine Room No.2 Wire and Dash Wire (Behind the Combination Meter)
IN280Engine Wire and Dash Wire (Behind the Glove Box)
IU182Instrument Panel Integration Wire and Dash Wire (Behind the Glove Box)
IW382Engine Room No.2 Wire and Dash Wire (Behind the Glove Box)
IX182Instrument Panel Integration Wire and Engine Wire (Behind the Glove Box)IX282Instrument Panel Integration Wire and Engine Wire (Behind the Glove Box)
Ib284Dash Wire and Dash Wire (Behind the Combination Meter)
Id184Dash Wire and Dash Wire (Instrument Panel Center)Id384Dash Wire and Dash Wire (Instrument Panel Center)
If184Engine Wire and Engine Wire (Behind the Glove Box)
BB186Floor No.1 Wire and Fuel Tank Wire (Near the Fuel Tank)
BD386Floor No.3 Wire and Floor No.1 Wire (Left Rear Side Quarter Panel)
:Ground Points
CodeSee PageGround Points Location
EA76Front Right Side of Fender ApronEB76Front Right Side of Fender Apron
EC76Rear Bank of Right Cylinder Head
EE76Front Left Side of Fender Apron
IF78Set Bolt of Cowl Side J/B LH
II78Set Bolt of Cowl Side J/B RH
:Splice Points
CodeSee PageWire Harness with Splice PointsCodeSee PageWire Harness with Splice Points
E476Engine Room No 2 WireE1176Engine Wire
E576Engine Room No.2 WireE13
E876Transmission WireE1476Engine Room No.2 Wire
E1076Engine WireE16
g