2005 TOYOTA AVENSIS add mode

± DIAGNOSTICSNAVIGATION SYSTEM
05±1457
AVENSIS REPAIR MANUAL (RM1018E) DTCCountermeasure and inspected parts Diagnosis content Diagnosis item
D9
*1Last Mode ErrorComponent operated (sound and/or image
was provided) before engine stop is or was
disconnected with ignition switch ACC or
ON.
Check harness for power supply of compo-
nent shown by sub±code.

Check harness for communication system
of component shown by sub±code.
DB
*1Mode Status ErrorDual alarm is detected.
Check harness for power supply system of
component shown by sub±auxiliary code.

Check harness for communication system
of component shown by sub±code.
DC
*4Transmission ErrorTransmission to component shown by auxil-
iary code has been failed.
(This code does not necessarily mean actu-
al failure.)If same auxiliary code is recorded in order
component(s), check harness for power
supply and communication system of all
components shown by code.
DE
*3Slave Reset (Momentary Interruption)After engine start, slave component has
been disconnected.
DB
Check harness for power supply system of
component shown by sub±code.

Check harness for communication system
of component shown by sub±code.
E2ON/OFF Instruction Parameter ErrorError is detected in ON/OFF control com-
mand from radio receiver assy.Replace radio receiver assy.
E3
*1Registration Request Transmission
Registration Request command is output
from slave component.

By reception of connection check instruc-
tion, Registration Request command is out-
put from sub±master component.Since this DTC is provided for engineering,
it may be detected when no actual failure
exists.
(b) Logical address: 21 (Switch)
DTCDiagnosis itemDiagnosis contentCountermeasure and inspected parts
10Panel Switch ErrorError in panel switch input part is detected.
(Error in switch control part, or internal com-
munication error with switch control part is
detected.)
Inspect all switches on panel switch test
screen in display check mode. If any of
them do not function, replace multi±display
(CRT display) display.

If all switches function without problem, ob-
serve them for a while.
11Touch Switch ErrorError in touch switch sensor is detected.
(Light level of LED is detected to be less
than a fixed value.)
Inspect all touch switches on touch switch
test screen in display check mode. If any
of lines does not react, replace multi±dis-
play (CRT display) display.

If all of vertical and horizontal lines react
normally, observe them for a while.
(c) Logical address: 34 (Front passenger monitor)
DTCDiagnosis itemDiagnosis contentCountermeasure and inspected parts
10Error in Picture CircuitError in power supply system for picture cir-
cuit (abnormal voltage) is detected.Replace multi±display (CRT display) display.
11Back±light Error (No current)Decline in power output from inverter circuit
for back±light.Replace multi±display (CRT display) display.
12Back±light Error (Excess current)Excess power output from inverter circuit for
back±light.Replace multi±display (CRT display) display.

I34701
*6
*5
*4 *3
*2
*1*7
05±1444
± DIAGNOSTICSNAVIGATION SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)CHEK
One or more DTC requesting for check are detected.
NCON
No connection response to Diagnosis System start±up,
where as it has the connection response to the AVC±LAN
system when the power switch is turned on (when IG is
turned to ACC).
OldOne or more DTC are detected because of old version.
NRESNo response to the information about the Diagnosis System,
where as it responds to the Diagnosis System start±up.
No ErrNo DTC is identified.
HINT:

After repair and check, press ºCode CLRº for more than
3 sec. to delete the diagnosis memory.

After deleting the diagnosis memory, press ºRecheckº
and make sure ºOKº is displayed on the screen.
(4) ºCHEKº can be used as switches to activate ºLAN
Monitorº for detail information. Check troubled parts
of the components in these modes by referring to
the DTC code list.
Display ItemDescription
Components name/*1Names of components to be checked
are displayed.
Segment/*2Logical address codes corresponding to
DTC are displayed.
DTC/*3DTC is displayed.
Sub±Code (address numbers of related
components)/*4Physical address codes memorized to-
gether with DTC are displayed.
Sub±code (Connection confirmation
number) /*5Connection confirmation numbers mem-
orized together with DTC are displayed.
Sub±code (Number of occurrence) /*6The number of occurrence of the same
DTC is displayed.
Service/*7Pressing this switch returns to the ºLAN
Monitorº.
HINT:
Detecting no LAN DTC activates the LAN Monitor on the
screen.

05±1580
± DIAGNOSTICSWIRELESS DOOR LOCK CONTROL SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
7 REGISTER RECOGNITION CODE
(a) Check that the system can switch to rewrite mode or add mode and whether a recognition code can
be registered.
NG Go to step 16
OK
NORMAL (CARRY OUT INSPECTION OF FUNCTIONS)
8 SIMPLY CHECK TRANSMITTER BATTERY
(a) After replacing the transmitter battery with a new or normal one, check that the doors can lock and
unlock using the transmitter LOCK/UNLOCK switch.
NG REPLACE TRANSMITTER SUB±ASSY MODULE
SET DOOR CONTROL
OK
REPLACE TRANSMITTER BATTERY
9 CHECK RESPONSE OF DOOR CONTROL RECEIVER
(a) When a new or normal door control transmitter switch for the same type vehicle is held down, check
that a diagnosis of unmatching recognition code is output.
NG Go to step 13
OK
REPLACE TRANSMITTER SUB±ASSY MODULE SET DOOR CONTROL
10 CONFIRM INPUT METHOD OF SELF±DIAGNOSTIC MODE
(a) When the method for switching the system to self±diagnostic mode works, proceed to A.
(b) When the method for switching the system to self±diagnostic mode does not work, proceed to B.
B Go to step 6
A

B67692
T6
Theft Warning ECU Assy
IND
25 W±B
1LSecurity A J16
J/C
18V F19
Rear Window Defogger
Switch Assy
(Security Indicator)
B67862
± DIAGNOSTICSTHEFT DETERRENT SYSTEM
05±1635
AVENSIS REPAIR MANUAL (RM1018E)
SECURITY INDICATOR CIRCUIT
CIRCUIT DESCRIPTION
Even in the disarmed state, the security indicator flashes due to a signal output from the immobiliser system.
The security indicator always flashes when it receives a signal from the immobiliser system at any time in
the armed state.
The theft warning ECU causes the security indicator to light up or blink only during the customizing function
mode or the add mode of the transmitter.
WIRING DIAGRAM
INSPECTION PROCEDURE
1 CHECK REAR WINDOW DEFOGGER SWITCH ASSY (SECURITY INDICATOR)
(a) Remove the defogger switch.
(b) Apply 12 V positive voltage between each terminal of the
defogger switch connector, and check the lighting condi-
tion of the security indicator.
Standard:
Measurement ConditionSpecified Condition
Battery positive (+)
Terminal 8
Battery negative (±)
Terminal 1Lights up
NOTICE:

If the positive (+) lead and the negative (±) lead are in-
correctly connected, the security indicator does not
light up.

Voltage of more than 12 V will damage the security in-
dicator.

If the voltage is too low, the security indicator does
not light up.
05BAB±01

730EY±02
± THEFT DETERRENT & DOOR LOCKTRANSMITTER SUB±ASSY MODULE SET DOOR
CONTROL73±21
AVENSIS REPAIR MANUAL (RM1018E)
REGISTRATION
1. REGISTER RECOGNITION CODE
HINT:

Register the recognition code when replacing the door control transmitter or the door control receiverr.

The add mode is used to register new recognition codes while still retaining codes already registered.
This mode is used when a new transmitter is added. If the number of registered codes exceeds 4, the
previously registered codes will be erased in order, starting from the first registered code.

The rewrite mode is used to erase all the previously registered recognition codes in order to register
new recognition codes. This mode is used when the transmitter or the door control receiver is ex-
changed for a new one.

The confirmation mode is used to confirm how many recognition codes have already been registered
before an additional registration of a recognition codes.

The all clear mode is used to erase all the registered codes and disables the wireless door lock func-
tion. This mode is used when the transmitter is lost.

All the following registration procedures must be performed in order continuously.

Within 40 sec.
ON
LOCK
ON±LOCK operation: 1 time
Add Mode
Rewrite Mode
ON±LOCK operation: 2 times
Confirmation Mode
ON±LOCK operation: 3 times
All Clear Mode
ON±LOCK operation: 5 times Number of ON±LOCK operations of ignition switch:Turn ignition switch from LOCK to ON and back to LOCK at approximately
1 second intervals according to the number of times shown below.
Mode Selection:
If the number of the ON±LOCK operations of the ignition switch
is 0, 4 or 6 or more, there will be no response (power door lock and
unlock operation) to inform which mode has been selected.
Remove key from ignition key cylinder.
8. 7.
Within 3 sec.
T1T1: Approx. 1 sec.
Continued from previous page
Continued on next page
ON
LOCKT1 T1
ON
LOCKT1 T1
ON
LOCKT1 T1
± THEFT DETERRENT & DOOR LOCKTRANSMITTER SUB±ASSY MODULE SET DOOR
CONTROL73±23
AVENSIS REPAIR MANUAL (RM1018E)

Continued from previous page
Integration relay automatically performs power door LOCK±UNLOCK operation to inform
which mode has been selected.
Response to selected mode (Power door lock operation):
UNLOCKLOCK
LOCK±UNLOCK operation: 1 time Add Mode
Rewrite Mode
Confirmation Mode
All Clear Mode
T1T1: Approx. 1 sec.
T1 T1
T2
T2
T1 T1
LOCK±UNLOCK operation: 2 times
LOCK±UNLOCK operation: The number of registered codes (1 ± 5 times)
LOCK±UNLOCK operation: 5 timesUNLOCKLOCK
UNLOCKLOCK
UNLOCKLOCK
Continued on next page
Registration procedures are completed.
HINT:

In the confirmation mode, when LOCK±UNLOCK operation is performed twice, the
number of registered recognition codes is 2.

In the confirmation mode, when 0 codes are registered, LOCK±UNLOCK operation
is automatically performed 5 times.T2: Approx. 2 sec.
Confirmation Mode and
All Clear ModeAdd Mode or
Rewrite Mode Within
3 sec.
Within
40 sec.
1st time 2nd time
73±24± THEFT DETERRENT & DOOR LOCKTRANSMITTER SUB±ASSY MODULE SET DOOR
CONTROL
AVENSIS REPAIR MANUAL (RM1018E)

Continued from previous page
Press either LOCK or UNLOCK switch on transmitter once. 9.
Within 40 sec.
Proceed to flow chart to finish
registration.
Press the same switch again.
LOCK±UNLOCK Occurs Once
Registration of recognition code has
been completed. Response to registration completion:
T1: Approx. 1 sec. LOCK±UNLOCK Occurs Twice
Registration of recognition code has failed. 10.
LOCK
UNLOCK
T1
LOCK
UNLOCKT1 T1
Within
40 sec.
If other transmitter is to be registered. Within
3 sec.
Registration of recognition codes (add mode and rewrite mode) is completed.
Integration relay automatically performs power door LOCK±UNLOCK operation to show
whether registration has been completed correctly or not.
HINT:
4 recognition codes can be registered
at once. HINT:
If LOCK±UNLOCK operation is performed twice, registration of recognition code has
failed. Perform registration procedures by beginning once again.
Within
3 sec.

Open a door.

Insert key into ignition key cylinder. Perform either of the following.
± THEFT DETERRENT & DOOR LOCKTRANSMITTER SUB±ASSY MODULE SET DOOR
CONTROL73±25
AVENSIS REPAIR MANUAL (RM1018E)