1986 TOYOTA LAND CRUISER battery

I06145
Wire Harness Side BE-176
- BODY ELECTRICALANTENNA
2549 Author
: Date
:
2004 LAND CRUISER (RM1071U)
3. Auto Antenna Models:
INSPECT ANTENNA MOTOR CONTROL RELAY CIR-
CUIT
Disconnect the connector from the relay and inspect the con-
nector on wire harness side, as shown in the chart on the next
page.
Tester connectionConditionSpecified condition
1 - GroundAntenna ºUPº switch OFFNo continuity
1 - GroundAntenna ºUPº switch ONContinuity
5 - GroundConstantContinuity
9 - GroundAntenna ºDOWNº switch OFFNo continuity
9 - GroundAntenna ºDOWNº switch ONContinuity
4 - GroundConstantBattery positive voltage
7 - GroundIgnition switch ACC or LOCKNo voltage
7 - GroundIgnition switch ONBattery positive voltage
17 - GroundIgnition switch LOCKNo voltage
17 - GroundIgnition switch ACC or ONBattery positive voltage
If circuit is as specified, replace the relay.

BE0N7-06
BE4671
Antenna Nut
BE5781
BE5780
BE4674
Twist
- BODY ELECTRICALANTENNA
BE-177
2550 Author
: Date
:
2004 LAND CRUISER (RM1071U)
REPLACEMENT
1. Auto antenna models:
REMOVE ANTENNA ROD
HINT:
Do this operation with the battery negative (-) cable connected
to the battery terminal.
(a) Remove the antenna nut.
(b) Turn the radio switch ºONº position.
(c) Turn the antenna switch to ºUPº.
(d) Catch the antenna rod by hand and turn the radio switch
ºOFFº.
(e) Try again to turn the radio switch ºONº and antenna switch
ºUPº.
(f) Remove antenna rod.
HINT:
The rod will extend fully and be released form the motor anten-
na.
NOTICE:
To prevent body damage when the antenna rod is released,
hold the rod while it comes out.
2. Auto antenna models:
INSTALL ANTENNA ROD
(a) Insert the cable of the rod until it reaches the bottom.
HINT:

When inserting the cable, the teeth on the cable must face
toward the rear of the vehicle.

Insert the antenna approx. 350 mm.
(b) Turn the radio switch to ºOFFº.
HINT:

In case the cable is not wound, twist it, as shown in the
illustration.

Even if the rod has not retracted fully, install the antenna
nut and inspect the antenna rod operation. It will finally re-
tract fully.
(c) Inspect the antenna rod operation by pushing the radio
wave band select buttons.

I25541
1 2 3 4 5 6 7
8 9 10 11 12 13 14 15 16
BE2EA-01
I25540
- BODY ELECTRICALAUDIO SYSTEM
BE-171
2544 Author
: Date
:
2004 LAND CRUISER (RM1071U)
INSPECTION
1. INSPECT POWER AMPLIFIER CIRCUIT
Disconnect the connector from power amplifier and inspect the
connector on the wire harness side.
Tester connectionConditionSpecified condition
12 - GroundConstantContinuity
13 - GroundConstantContinuity
7 - GroundConstantBattery voltage
16 - GroundConstantBattery voltage
If the circuit is not as specified, inspect the circuits connected
to other parts.
2. INSPECT REAR SEAT AUDIO CIRCUIT
Disconnect the connector from RSA controller and inspect the
connector on the wire harness side.
Tester connectionConditionSpecified condition
17 - GroundConstantContinuity
24 - GroundIgnition switch LOCK and radio switch ONNo voltage
24 - GroundIgnition switch ACC or ON and radio switch ONBattery voltage
12 - GroundConstantBattery voltage
If the circuit is not as specified, inspect the circuits connected
to other parts.

I25542
I25539
Connector ºAº
Connector ºBº
Connector ºCº BE-172
- BODY ELECTRICALAUDIO SYSTEM
2545 Author
: Date
:
2004 LAND CRUISER (RM1071U)
3. INSPECT DVD CHANGER CIRCUIT
Disconnect the connector from DVD changer and inspect the
connector on the wire harness side.
Tester connectionConditionSpecified condition
20 - GroundConstantContinuity
1 - GroundIgnition switch LOCKNo voltage
1 - GroundIgnition switch ACC or ONBattery voltage
10 - GroundConstantBattery voltage
If the circuit is not as specified, inspect the circuits connected
to other parts.
4. INSPECT RADIO RECEIVER ASSEMBLY CIRCUIT
Disconnect the connectors from the radio receiver assembly,
and inspect the connector on the wire harness side.
Tester connectionConditionSpecified condition
A20 - GroundConstantContinuity
A1 - GroundConstantBattery voltage
A11 - GroundIgnition switch LOCKNo voltage
A11 - GroundIgnition switch ACC or ONBattery voltage
If the circuit is not as specified, inspect the circuits connected
to other parts.

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)