2005 TOYOTA AVENSIS brake

E67360
Free2Pushed in1
43
I35703
1AZ±FSE:
STP
STP
1CD±FTV:
± DIAGNOSTICSCRUISE CONTROL SYSTEM
05±1715
AVENSIS REPAIR MANUAL (RM1018E)
3 INSPECT STOP LAMP SWITCH ASSY
(a) Disconnect the stop lamp switch assy connector.
(b) Measure the resistance according to the value(s) in the
table below.
Standard:
Switch conditionTester connectionSpecification
Switch pin free1 ± 21
or less
Switch pin free3 ± 410 k
or higher
Switch pin pushed in1 ± 210 k
or higher
Switch pin pushed in3 ± 41
or less
NG REPLACE STOP LAMP SWITCH ASSY
OK
4 INSPECT ECM
(a) Remove the ECM with connectors.
(b) Turn the ignition switch to the ON position.
(c) Measure the voltage between terminal STP of ECM con-
nector and body ground when the brake pedal is de-
pressed and released.
Standard:
Pedal conditionTester connectionSpecification
DepressedSTP (E11±19) ± Body
ground10 to 14 V
ReleasedSTP (E11±19) ± Body
ground1 V or less

I35932
1AZ±FSE:ST±
ST±
1CD±FTV:
05±1716
±
DIAGNOSTICS CRUISE CONTROL SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
(d) Measure the voltage between terminal ST1± of ECM con- nector and body ground when the brake pedal is de-
pressed and released.
Standard:
Pedal conditionTester connectionSpecification
DepressedST± (E11±12) ± Body
ground1 V or less
ReleasedST± (E11±12) ± Bodyground10 to 14 V
NGREPLACE ECM (See page 01±32)
OK
REPAIR OR REPLACE HARNESS OR CONNECTOR

05ADL±02
I34746
E8E9
E10E11E12
± DIAGNOSTICSCRUISE CONTROL SYSTEM
05±1707
AVENSIS REPAIR MANUAL (RM1018E)
TERMINALS OF ECM
1AZ±FSE:
Symbols (Terminals No.)Wiring ColorConditionSTD Voltage
TC E1Ignition switch ON10 to 14 VTC ± E1
(E12±20 ± E10±1)W±L ± BRIgnition switch ON
Connect terminals TC and CG of DLC3Below 2 V
STP ± E1GW BR
Ignition switch ON
Depress brake pedal10 to 14 VSTP E1
(E11±19 ± E10±1)G±W ± BRIgnition switch ON
Release brake pedalBelow 1 V
Ignition switch ON0to3VIGSW ± E1BW BR
Ignition switch ON
Cruise control main switch ON0 to 3 VIGSW E1
(E12±9 ± E10±1)B±W ± BRIgnition switch ON9to14V()Ignition switch ON
Cruise control main switch OFF9 to 14 V
ST1± ± E1GW BR
Ignition switch ON
Depress brake pedalBelow 1 VST1 E1
(E11±12 ± E10±1)G±W ± BRIgnition switch ON
Release brake pedal10 to 14 V
Ignition switch ON9 to 14 V
Ignition switch ON
CANCEL switch hold ON6 to 10.1 V
CCS ± E1
(E11 24 E10 1)W ± BR
Ignition switch ON
SET/COAST switch hold ON4 to 7.1 V
(E11±24 ± E10±1)Ignition switch ON
RES/ACC switch hold ON2.1 to 4 V
Ignition switch ON
MAIN switch hold ONBelow 1 V

I34747
E8E9E12E11 05±1708
± DIAGNOSTICSCRUISE CONTROL SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
1CD±FTV:
Symbols (Terminals No.)Wiring ColorConditionSTD Voltage
STP ± E1GW BR
Ignition switch ON
Depress brake pedal10 to 14 VSTP E1
(E11±19 ± E9±7)G±W ± BRIgnition switch ON
Release brake pedalBelow 1 V
ST1± ± E1GW BR
Ignition switch ON
Depress brake pedalBelow 1 VST1 E1
(E11±12 ± E9±7)G±W ± BRIgnition switch ON
Release brake pedal10 to 14 V
Ignition switch ON9 to 14 V
Ignition switch ON
CANCEL switch hold ON6 to 10.1 V
CCS ± E1
(E1124 E97)W ± BR
Ignition switch ON
SET/COAST switch hold ON4 to 7.1 V
(E11±24 ± E9±7)Ignition switch ON
RES/ACC switch hold ON2.1 to 4 V
Ignition switch ON
MAIN switch hold ONBelow 1 V
M/T:
DE1LG B BR
Ignition switch ON
Depress clutch pedalBelow 1 V
D ± E1
(E11±10 ± E9±7)LG±B ± BRIgnition switch ON
Release clutch pedal10 to 14 V
TC E1Ignition switch ON10 to 14 VTC ± E1
(E12±11 ± E9±7)W±L ± BRIgnition switch ON
Connect terminals TC and CG of DLC3Below 2 V

056HH±05
±
DIAGNOSTICS CRUISE CONTROL SYSTEM
05±1705
AVENSIS REPAIR MANUAL (RM1018E)
DIAGNOSTIC TROUBLE CODE CHART
If a malfunction code is indicated during the DTC check, check the circuit\
listed for that code in the table
below, and proceed to the applicable page.
DTC No.
(See Page)Circuit InspectionTrouble Area
P0500/21
(05±1710)Vehicle Speed Sensor ºAº
Combination meter assy

Vehicle speed sensor
P0503/23
(05±1710)Vehicle Speed Sensor ºAº Intermittent/Erratic/High
Vehicle s eed sensor

Vehicle speed sensor circuit

ECM
P0571/52
(05±1711)Brake Switch ºAº Circuit

Stop lamp switch assy

Stop lamp switch assy circuit

ECM
P0607/54
(05±1717)Control Module Performance
ECM

05±1702
± DIAGNOSTICSCRUISE CONTROL SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
2. USING HAND±HELD TESTER
(a) Connect the hand±held tester to the DLC3.
(b) Monitor the ECU data by following the prompts on the tester screen.
HINT:
Hand±held tester has a ºSnapshotº function which records the monitored data.
Refer to the hand±held tester operator's manual for further details.
3. DATA LIST
HINT:
From the DATA LIST displayed by the the hand±held tester, you can read the value of the switch, the sensor
and so on without removing parts. Reading the DATA LIST as the first step to troubleshooting is one way
to shorten labor time.
(a) Connect the hand±held tester to the DLC3.
(b) Turn the ignition switch to the ON position.
(c) According to the display on the tester, read the ºDATA LISTº.
ItemMeasurement Item /
Display (Range)Normal ConditionDiagnostic Note
VEHICLE SPDVehicle speed / min.: 0 km/h (0
mph), max.: 255 km/h (158 mph)Actual vehicle speed±
MEMORY SPD
Stored vehicle speed / min.: 36
km/h (22 mph), max.: 200 km/h
(124 mph)
Actual stored vehicle speed±
THROTTLERequired throttle opening angle /
min.: 0
, max.: 125
Actual required throttle opening±
CRUISE CONTROLCruise control system active
condition / ON or OFFON : Cruise control activated
OFF : Cruise control inactivated±
MAIN SW (MAIN)Main SW signal (Main CPU) / ON
or OFFON : Main SW ON (Pushed in)
OFF: Main SW OFF (Pushed out)º3º
MAIN SW (SUB)Main SW signal (Sub CPU) / ON
or OFFON : Main SW ON (Pushed in)
OFF: Main SW OFF (Pushed out)º3º
CCS READY MCruise control system standby
condition (Main CPU) / ON or OFFON ± OFF : Change ON/OFF
each time Main SW is pushed in.º1º
CCS READY SCruise control system standby
condition (Sub CPU) / ON or OFFON ± OFF : Change ON/OFF
each time Main SW is pushed in.º1º
CCS INDICATOR MCruise indicator signal (Main CPU)
/ ON or OFFON : ºCCS READYº ON
OFF : ºCCS READYº OFFº2º
CCS INDICATOR SCruise indicator signal (Sub CPU)
/ ON or OFFON : ºCCS READYº ON
OFF : ºCCS READYº OFFº2º
CANCEL SWCANCEL SW signal / ON or OFFON : CANCEL SW ON
OFF : CANCEL SW OFF±
SET/COAST SWCOAST/SET SW signal / ON or
OFFON : COAST/SET SW ON
OFF : COAST/SET SW OFF±
RES/ACC SWACCEL/RES SW signal / ON or
OFFON : ACCEL/RES SW ON
OFF : ACCEL/RES SW OFF±
STP LIGHT SW2 MStop lamp SW signal (Main CPU) /
ON or OFFON : Brake pedal depressed
OFF : Brake pedal released±
STP LIGHT SW2 SStop lamp SW signal (Sub CPU) /
ON or OFFON : Brake pedal depressed
OFF : Brake pedal released±

I35838
(1)
(3)
I35839
(3)
(1)
± DIAGNOSTICSCRUISE CONTROL SYSTEM
05±1703
AVENSIS REPAIR MANUAL (RM1018E)STP LIGHT SW1 S
Stop light SW signal (Sub CPU) /
ON or OFFON : Brake pedal depressed
OFF : Brake pedal released±
SHIFT D POSPNP SW signal (D position) / ON
or OFFON : Shift D position
OFF : Except shift D position±
HINT:
º3º is OK but º1º is NG
ECM failure
º1º is OK but º2º is NG
DTC output or ECM failure
º3º is OK but cruise indicator does not turn on
CRUISE MAIN indicator or wire harness or ECM failure
4. DTC CLEAR
(a) The following methods will erase the DTCs and freeze frame data.
(1) The hand±held tester can be used to erase the codes.
(2) Disconnecting the battery terminals or EFI No.1 fuse can also erase the codes (1AZ±FSE).
Disconnecting the battery terminals or EFI the fuse (1CD±FTV).
(b) After completing repairs, the DTC retained in the memory can be cleared by removing the EFI No.1
fuse for 1 minute or more with the ignition switch to the OFF position.
(c) Check that the normal code is displayed after connecting the fuse.
5. PROBLEM SYMPTOM CONFIRMATION (ROAD TEST)
(a) Inspect the SET switch.
(1) Push the main switch button to ON.
(2) Drive at a desired speed (40 km/h (25 mph) or high-
er).
(3) Push down the control switch to the SET/COAST
position.
(4) After releasing the switch, check that the vehicle
cruises at the desired speed.
(b) Inspect the 'ACC' switch.
(1) Push the main switch button to ON.
(2) Drive at a desired speed (40 km/h (25 mph) or high-
er).
(3) Check that the vehicle speed increases when the
control switch is pushed up to RES/ACC, and that
the vehicle cruises at the set speed when the switch
is released.
(4) Push the control switch to RES/ACC, and then im-
mediately release it. Check that the vehicle speed
increases by about 1.6 km/h (Tap±up function).

I35838
(1)
(3)
I35840
(3)(1)
I35839
(3)
(1) 05±1704
± DIAGNOSTICSCRUISE CONTROL SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
(c) Inspect the 'COAST' switch.
(1) Push the main switch button to ON.
(2) Drive at a desired speed (40 km/h (25 mph) or high-
er).
(3) Check that the vehicle speed decreases while the
control switch is pushed down to SET/COAST, and
the vehicle cruises at the set speed when the switch
is released.
(4) Push the control switch to SET/COAST, and then
immediately release it. Check that the vehicle
speed decreases by about 1.6 km/h (Tap±down
function).
(d) Inspect the CANCEL switch.
(1) Push the main switch button to ON.
(2) Drive at a desired speed (40 km/h (25 mph) or high-
er).
(3) After doing one of the following, check that the
cruise control system is cancelled and that the nor-
mal driving mode is resumed.

Depressing the brake pedal.

Depressing the clutch pedal (M/T).

Shifting to any gear besides D (A/T).

Pushing the main switch button to OFF.

Pulling the control switch to CANCEL.
(e) Inspect the RESUME switch.
(1) Push the main switch button to ON.
(2) Drive at a desired speed (40 km/h (25 mph) or high-
er).
(3) After doing one of the following, check that the
cruise control system is cancelled and that the nor-
mal driving mode is resumed.

Depressing the brake pedal.

Depressing the clutch pedal (M/T).

Shift to any gear besides D (A/T).

Pulling the control switch to CANCEL.
(4) After the control switch is press towards RES/ACC
at the driving speed of more than 40 km/h (25 mph),
check that the vehicle resumes the same speed
maintained before the cancellation.