key battery TOYOTA LAND CRUISER 1998 Factory Repair Manual

D03066
- AUTOMATIC TRANSMISSIONSHIFT LOCK SYSTEM
AT-15
1869 Author
: Date
:
2004 LAND CRUISER (RM1071U)
4. INSPECT KEY INTERLOCK SOLENOID
(a) Disconnect the solenoid connector.
(b) Using an ohmmeter, measure the resistance between ter-
minal 1 and 2.
Standard resistance: 12 - 17 W
If resistance value is not as specified, replace the solenoid.
(c) Apply the battery positive voltage between terminals 1
and 2. Check that an operation noise can be heard from
the solenoid.
If the solenoid does not operate, replace the solenoid.

Physical address: 190 Radio receiver assembly
Diagnosis item
ROM Error
Absence of
MasterDiagnosis contentCountermeasure and
inspected parts
Error is detected in internal ROM. Logical address
01
(Communication
Control)
01 *2
(Communication
Control)Component in which this code is re-
corded has been disconnected from
system with ignition in ACC or ON.
Or, when this code was recorded, ra-
dio receiver assembly was discon-
nected.
Check harness for power supply
system of radio receiver assembly.

Check harness for communica-
tion system of radio receiver as-
sembly.
DTC
21
D6Replace radio receiver assembly.
RAM Error Error is detected in internal RAM. 01
(Communication
Control)22Replace radio receiver assembly.
No Response
to Connection
Check 01 *3
(Communication
Control)Component shown by auxiliary code
is or had been disconnected from
system after engine start.
D9
Check harness for power supply
system of component shown by
auxiliary code.

Check harness for communica-
tion system of component shown by
auxiliary code. D8
Last Mode Error 01 *2
(Communication
Control)Component operated (sounds and/
or images were provided) before en-
gine stop is or has been discon-
nected with ignition switch in ACC or
ON.
Check harness for power supply
system of component shown by
auxiliary code.

Check harness for communica-
tion system of component shown by
auxiliary code. D9
No Response
to ON/OFF
InstructionNo response is identified when
changing mode (audio and visual
mode change). Detected when
sound and picture does not change
by button operation. DA 01
(Communication
Control)
Check harness for power supply
of component shown by auxiliary
code.

Check harness for communica-
tion system of component shown by
auxiliary code.

If error occurs again, replace
component shown by auxiliary
code.
HINT:
*1: Even if no failure is detected, it may be stored depending on the battery condition or voltage for starting an engine.
*2: It may be stored when the engine key is turned 1 min. angain after engine start.
*3: It may be stored when the engine key is turned again after engine start.
*4: When 210 sec. has passed after pulling out the power supply connector of the master component with the ignition
switch in ACC or ON, this code is stored.
Mode Status
Error DB 01 *2
(Communication
Control)Dual alarm is detected.
Check harness for power supply
of component shown by auxiliary
code.

Check harness for communica-
tion system of component shown by
auxiliary code.
- BODY ELECTRICALAUDIO SYSTEM
BE-141
2514 Author
: Date
:
2004 LAND CRUISER (RM1071U)
3. DIAGNOSIS CODE LIST
w/ Navigation system (See page)

EJECT
Malfunction 41 61
(Cassette
switch)Malfunction due to mechanical fail-
ure.Replace radio receiver assembly.
63 (In-dash CD
auto changer)42 No Disc
ReadoutDisc cannot be read. Inspect CD.
63 (In-dash CD
auto changer)44
CD Error
Error is detected in CD auto
changer.Replace radio receiver assembly.
Physical address: 440 Strereo component amplifier
01
(Communica-
tion Control)22 RAM Error
01
(Communica-
tion Control)D6
*1Absence of
MasterComponent in which this code is re-
corded has been disconnected from
system with ignition in ACC or ON.
Or, when this code was recorded, ra-
dio receiver assembly was discon-
nected.
Check harness for power supply of
radio receiver assembly.

Check harness for communication
system of radio receiver assembly.

Check harness for power supply of
stereo component amplifier.

Check harness for communication
system of stereo component ampli-
fier. HINT:
*1: Even if no failure is detected, it may be stored depending on the battery condition or voltage for starting an engine.
*2: It may be stored when the engine key is turned 1 min. angain after engine start.
*3: It may be stored when the engine key is turned again after engine start.
*4: When 210 sec. has passed after pulling out the power supply connector of the master component with the ignition
switch in ACC or ON, this code is stored.
Logical addressDTC
Diagnosis itemDiagnosis content
Countermeasure and inspeced parts
01
(Communica-
tion Control)21 ROM Error Abnormal condition of ROM is
detected.Replace stereo component
amplifier.
Abnormal condition of RAM is
detected.Replace stereo component
amplifier.
63
(In-dash CD auto
Changer)45EJECT Error
CD cannot be ejected.
Replace radio receiver assembly.
63
(In-dash CD auto
Changer)47 CD High Temp.
High temperature is detected in
CD auto changer.Replace radio receiver assembly.
63
(In-dash CD auto
Changer)48CD Excess
CurrentExcess current is applied to CD
auto changer.Replace radio receiver assembly.
Mechanical or
Media Error 40 61
(Cassette
switch)Inspect cassette tape. Malfunction due to mechanical fail-
ure is identified. Or, cassette tape is
cut or entangled.
- BODY ELECTRICALAUDIO SYSTEM
BE-143
2516 Author
: Date
:
2004 LAND CRUISER (RM1071U)

Physical address: 1F4 RSA Panel (Main AVC-LAN)
01
(Communica-
tion Control)D6
*1Absence of
MasterComponent in which this code is re-
corded has been disconnected from
system with ignition in ACC or ON.
Or, when this code was recorded, ra-
dio receiver assembly was discon-
nected.
Check harness for power supply of
radio receiver assembly.

Check harness for communication
system of radio receiver assembly.

Check harness for power supply of
RSA panel.

Check harness for communication
system of RSA panel. HINT:
*1: Even if no failure is detected, it may be stored depending on the battery condition or voltage for starting an engine.
*2: It may be stored when the engine key is turned 1 min. angain after engine start.
*3: It may be stored when the engine key is turned again after engine start.
*4: When 210 sec. has passed after pulling out the power supply connector of the master component with the ignition
switch in ACC or ON, this code is stored.
Logical addressDTC
Diagnosis itemDiagnosis content
Countermeasure and inspeced parts
Transmission
Error DC
*2 01
(Communication
Control)Transmission to component shown
by auxiliary code has bee failed.
(This code does not necessarily
mean actual failure.)If same auxiliary code is recorded in
other component(s), check harness
for power supply and communica-
tion system of components shown
sub code.
Master Reset
(Momentary
Interruption) DD
*3 01
(Communication
Control)
Check harness for power supply
of radio receiver assembly.

Check harness for communica-
tion system of radio receiver as-
sembly.

If error occurs frequently, replace
radio receiver assembly.
Registration
Completion
Instruction
Error E0
*1 01
(Communication
Control)ºRegistration Completion Instruc-
tionº command fromradio receiver
assembly cannot be received.Since this DTC is provided for engi-
neering, it may be detected when
no actual failure exists.
Registration
Request
Transmission E3 01
(Communication
Control)Since this DTC is provided for engi-
neering, it may be detected when
no actual failure exists.
Registration Request command
is output from slave component.

By reception of connection check
Instruction, Registration Request
command is output from sub-mas-
ter component. After engine is started, radio receiv-
er assembly was disconnected
from system.
Master Error DF
*4 01
(Communication
Control)Due to defective condition of com-
ponent with a display, master func-
tion is switched to audio equip-
ment . Error occurs in communica-
tion between sub-master (audio)
and master component.
Check harness for power supply
of radio receiver assembly.

Check harness for communica-
tion system of radio receiver as-
sembly.

Check harness for communica-
tion system between radio receiver
assembly and sub-master compo-
nent.
01*6
(Communica-
tion Control)D7 Connection
Check ErrorComponent in which this code is re-
corded has been disconnected from
system after engine start.
Or, when this code was recorded,
radio receiver assembly was dis-
connected.
Check harness for power supply of
radio receiver assembly.

Check harness for communication
system of radio receiver assembly.

Check harness for power supply of
RSA panel.

Check harness for communication
system of RSA panel.
- BODY ELECTRICALAUDIO SYSTEM
BE-145
2518 Author
: Date
:
2004 LAND CRUISER (RM1071U)

No Response
to Connection
Check 01 *3
(Communication
Control)Component shown by auxiliary code
is or had been disconnected from
system after engine start.
D9
Check harness for power supply
system of component shown by
auxiliary code.

Check harness for communica-
tion system of component shown by
auxiliary code. D8
Last Mode Error 01 *2
(Communication
Control)Component operated (sounds and/
or images were provided) before en-
gine stop is or has been discon-
nected with ignition switch in ACC or
ON.
Check harness for power supply
system of component shown by
auxiliary code.

Check harness for communica-
tion system of component shown by
auxiliary code. D9
No Response
to ON/OFF
InstructionNo response is identified when
changing mode (audio and visual
mode change). Detected when
sound and picture does not change
by button operation. DA 01
(Communication
Control)
Check harness for power supply
of component shown by auxiliary
code.

Check harness for communica-
tion system of component shown by
auxiliary code.

If error occurs again, replace
component shown by auxiliary
code.
Mode Status
Error DB 01 *2
(Communication
Control)Dual alarm is detected.
Check harness for power supply
of component shown by auxiliary
code.

Check harness for communica-
tion system of component shown by
auxiliary code.
Physical address: 16A, 16C RSA Panel (Sub AVC-LAN)
Transmission
Error DC 01 *4
(Communication
Control)Transmission to component shown
by auxiliary code has been failed.
(Detecting this DTC does not nec-
essary mean actual failure.)
If same auxiliary code is recorded
in other component, check harness
for power supply and communica-
tion system of components shown
sub code.
Slave Reset
(Momentary
Interruption) DE 01 *3
(Communication
Control)After engine is started, slave com-
ponent was disconnected from sys-
tem.
Check harness for power supply
of component shown by auxiliary
code.

Check harness for communica-
tion system of component shown by
auxiliary code.
HINT:
*1: Even if no failure is detected, it may be stored depending on the battery condition or voltage for starting an engine.
*2: It may be stored when the engine key is turned 1 min. angain after engine start.
*3: It may be stored when the engine key is turned again after engine start.
*4: When 210 sec. has passed after pulling out the power supply connector of the master component with the ignition
switch in ACC or ON, this code is stored.
Logical addressDTC
Diagnosis itemDiagnosis content
Countermeasure and inspeced parts
Plural Frame
Abort E4 01
(Communication
Control)Plural frame transmission is
aborted.Since this DTC is provided for engi-
neering purpose, it may be detected
when no actual failure exists.
Plural Frame
Abort E4 01
(Communication
Control)Plural frame transmission is
aborted.Since this DTC is provided for engi-
neering purpose, it may be detected
when no actual failure exists.
BE-146
- BODY ELECTRICALAUDIO SYSTEM
2519 Author
: Date
:
2004 LAND CRUISER (RM1071U)

Physical address: 1A0 DVD Auto Player
HINT:
*1: Even if no failure is detected, this code may be stored depending on the battery condition or voltage for starting
an engine.
*2: This code may be stored when the engine key is turned again 1 min. after engine start.
*3: This code may be stored when the engine key is turned again after engine start.
*4: When 210 sec. has passed after pulling out the power supply connector of the master component with the ignition
switch in ACC or ON, this code is stored.
Logical addressDTC
Diagnosis itemDiagnosis content
Countermeasure and inspeced parts
01
(Communica-
tion Control)D6
*1Absence of
MasterComponent in which this code is re-
corded has been disconnected from
system with ignition in ACC or ON.
Or, when this code was recorded,
RSA Panel was disconnected.
Check harness for power supply of
RSA Panel.

Check harness for communication
system of RSA Panel.

Check harness for power supply of
DVD player.

Check harness for communication
system of DVD player.
01
(Communica-
tion Control)D7
Component in which this code is re-
corded is was disconnected from
system after engine start. Or, when
recorded this code, RSA Panel was
disconnected.
Check harness for power supply of
RSA Panel.

Check harness for communication
system of RSA Panel.

Check harness for power supply of
DVD player.

Check harness for communication
system of DVD player.
Transmission
Error DC
01 *4
(Communication
Control)Transmission to component shown
by sub-code has been failed. (De-
tecting this DTC does not neces-
sary mean actual failure.)
If same sub-code is recorded in
other component, check harness
for power supply and communica-
tion system of components shown
sub code.
Communication
Check Error
Master Reset
(Momentary
Interruption) DD
*3 01
(Communication
Control)
Registration
Completion
Instruction
Error E0
*1 01
(Communication
Control)ºRegistration Completion Instruc-
tionº command from master cannot
be received.Since this DTC is provided for engi-
neering purpose, it may be detected
when no actual failure exists. After engine is started, radio receiv-
er assembly assembly was discon-
nected from system.
Master Error DF
*4 01
(Communication
Control)Due to defective condition of com-
ponent with a display, master func-
tion is switched to audio equip-
ment . Error occurs in communica-
tion between sub-master (audio)
and master component.
Check harness for power supply of
RSA Panel.

Check harness for communication
system of RSA Panel.

Check harness for power supply of
DVD player.

Check harness for communication
system of DVD player.

Check harness for power supply of
RSA Panel.

Check harness for communication
system of RSA Panel.

Check harness for communication
system between RSA Panel.
- BODY ELECTRICALAUDIO SYSTEM
BE-147
2520 Author
: Date
:
2004 LAND CRUISER (RM1071U)

I24949
12 1
11 Connector C15 Connector C14
I24950
12 1
9
10Connector C15
I04107
12
4
OFF
ON
I04108
Wire Harness Side: BE-68
- BODY ELECTRICALCOMBINATION METER
2441 Author
: Date
:
12. INSPECT SEAT BELT WARNING BUZZER
(a) Disconnect the connector from the combination meter.
(b) Connect the positive (+) lead from the battery terminal 12
and negative (-) lead terminal 1.
(c) Check that the buzzer stop after 4 to 8 seconds.
(d) Check that the buzzer stops when connecting the termi-
nal 11 to the GND.
13. INSPECT KEY UNLOCK WARNING BUZZER
(a) Disconnect the connector from the combination meter.
(b) Connect the positive (+) lead from the battery terminal 12
and negative (-) lead terminal 1.
(c) Connect the negative (-) lead from battery terminal 9 and
10, check that the buzzer sound.
14. INSPECT SEAT BELT WARNING LIGHT
(a) DIsconnect the connector from the seat belt buckle switch
and ground terminal on the wire harness side connector.
(b) Turn the ignition switch ON and check that the warning
light lights up.
15. INSPECT SEAT BELT BUCKLE SWITCH CONTINUITY
Tester connectionBelt fastened
(Belt unfastened)
Seat belt buckle SW (D)1 - 4ON (OFF)
Seat belt buckle SW (P)2 - 4OFF (ON)
If operation is not as specified, replace the switch.
16. INSPECT SEAT BELT BUCKLE SWITCH CIRCUIT
Disconnect the switch connector and inspect the connector on
wire harness side, as shown.

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.

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.

I25814
Wire Harness Side
- BODY ELECTRICALWIRELESS DOOR LOCK CONTROL SYSTEM
BE-103
2476 Author
: Date
:
2004 LAND CRUISER (RM1071U)

High voltage might be shown 1 to 2 times after leaving the
battery, judge should be made with the voltage shown at
the 3rd time or later.
(g) Disconnect the lead.
(h) Set the battery (lithium battery) in the transmitter.
(i) Install the cover, so that the O-ring is not distorted or
slipped off.
(j) Using a screwdriver, tighten the 2 screws.
6. INSPECT WIRELESS DOOR LOCK CONTROL TUNER
CIRCUIT
Disconnect the connector from the tuner and inspect the con-
nector on the wire harness side, as shown.
Tester connectionConditionSpecified condition
1 (E) - GroundConstantContinuity
2 (RDA) - GroundIgnition switch OFF, without key, all doors
closed,, and transmitter switch OFF " ONBelow 1 V e 6 V
5 (+B) - Ground-Repeatedly chage 0 - 5V
If the circuit is not as specified, inspect the circuit connected to
other parts.