2005 TOYOTA AVENSIS sensor

± DIAGNOSTICSABS WITH EBD SYSTEM
05±701
AVENSIS REPAIR MANUAL (RM1018E)
ItemDiagnostic Note Normal Condition Measurement Item /
Range (Display)
WHEEL SPD FR
Wheel speed sensor (FR)
reading / min.: 0 km/h (0
MPH, max.: 326 km/h (202
MPH)
Actual wheel speedSpeed indicated on
speedometer
WHEEL SPD FL
Wheel speed sensor (FL)
reading / min.: 0 km/h (0
MPH, max.: 326 km/h (202
MPH)
Actual wheel speedSpeed indicated on
speedometer
WHEEL SPD RR
Wheel speed sensor (RR)
reading / min.: 0 km/h (0
MPH, max.: 326 km/h (202
MPH)
Actual wheel speed±
WHEEL SPD RL
Wheel speed sensor (RL)
reading / min.: 0 km/h (0
MPH, max.: 326 km/h (202
MPH)
Actual wheel speed±
IG VOLTAGEECU power supply voltage
/ NORMAL or TOO LOWNORMAL : 9.8 V or over
TOO LOW : Below 9.8 V±
SFRRABS solenoid (SFRR) ON /
OFFOperate: ON±
SFRHABS solenoid (SFRH) ON /
OFFOperate: ON±
SFLRABS solenoid (SFLR) ON /
OFFOperate: ON±
SFLHABS solenoid (SFLH) ON /
OFFOperate: ON±
SRRR (SRR)ABS solenoid (SRRR
(SRR)) ON / OFFOperate: ON±
SRRH (SRH)ABS solenoid (SRRH
(SRH)) ON / OFFOperate: ON±
SRLRABS solenoid (SRLR) ON /
OFFOperate: ON±
SRLHABS solenoid (SRLH) ON /
OFFOperate: ON±
AIR BLD SUPPORTAir bleed support /
SUPPORT or NOT SUPNot supported±
TEST MODETest mode / NORMAL or
TESTNORMAL : Normal mode
TEST : During test mode±
#CODESNumber of DTC recorded /
min.: 0, max.: 255Min.: 0, max.: 19±
3. ACTIVE TEST
HINT:
Performing the ACTIVE TEST using the Hand±held tester allows the relay, actuator and so on to operate
without parts removal. Performing the ACTIVE TEST as a first step of troubleshooting is one of the methods
to shorten the labor time.
It is possible to display the DATA LIST during the ACTIVE TEST.
(a) Connect the Hand±held tester to the DLC3.
(b) Turn the ignition switch ON.
(c) From the display on the tester, select the ºACTIVE TESTº.

05±702
± DIAGNOSTICSABS WITH EBD SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
ItemVehicle Condition / Test DetailsDiagnostic Note
SFRRTurns ABS solenoid (SFRR) ON / OFF
Operation of solenoid
(clicking sound) can be
heard
SFRHTurns ABS solenoid (SFRH) ON / OFF
Operation of solenoid
(clicking sound) can be
heard
SFLRTurns ABS solenoid (SFLR) ON / OFF
Operation of solenoid
(clicking sound) can be
heard
SFLHTurns ABS solenoid (SFLH) ON / OFF
Operation of solenoid
(clicking sound) can be
heard
SRRRTurns ABS solenoid (SRRR) ON / OFF
Operation of solenoid
(clicking sound) can be
heard
SRRHTurns ABS solenoid (SRRH) ON / OFF
Operation of solenoid
(clicking sound) can be
heard
SRLRTurns ABS solenoid (SRLR) ON / OFF
Operation of solenoid
(clicking sound) can be
heard
SRLHTurns ABS solenoid (SRLH) ON / OFF
Operation of solenoid
(clicking sound) can be
heard
SFRR & SFRHTurns ABS solenoid SFRR & SFRH ON / OFF
Operation of solenoid
(clicking sound) can be
heard
SFLR & SFLHTurns ABS solenoid SFLR & SFLH ON / OFF
Operation of solenoid
(clicking sound) can be
heard
SRRR & SRRHTurns ABS solenoid SRRR & SRRH ON / OFF
Operation of solenoid
(clicking sound) can be
heard
SRLR & SRLHTurns ABS solenoid SRLR & SRLH ON / OFF
Operation of solenoid
(clicking sound) can be
heard
SFRH & SFLHTurns ABS solenoid SFRH & SFLH ON / OFF
Operation of solenoid
(clicking sound) can be
heard
ABS MOT RELAYTurns ABS motor relay ON / OFFOperation of motor can be
heard
ABS WARN LIGHTTurns ABS warning light ON / OFFObserve combination me-
ter
BRAKE WRN LIGHTTurns BRAKE warning light ON / OFFObserve combination me-
ter
4. FREEZE FRAME DATA
(a) The vehicle (sensor) status memorized during ABS operation or at the time of error code detection can
be displayed using the hand±held tester.
(b) Only one record of the freeze frame data is stored and the freeze frame data generated during ABS
operation are constantly updated. Also, the number of the operations of the ignition switch ºONº after
the freeze frame data is stored can be memorized up to 31 and it can be displayed.
HINT:
If the ignition switch ºONº operation exceeds 31 times, º31º appears on the display.
(c) If the diagnosis code malfunction occurs, the freeze frame data at the occurrence of the malfunction
is stored but the ABS actuation data is not stored.

BR3904
0.13 sec.
ON
OFF 0.13 sec.
±
DIAGNOSTICS ABS WITH EBD SYSTEM
05±703
AVENSIS REPAIR MANUAL (RM1018E)Hand±held tester display
Measurement ItemReference Value*
VEHICLE SPDVehicle speedSpeed indication of a meter
STOP LIGHT SWStop light switch signalStop light switch ON: ON, OFF: OFF
# IG ONNumbers of operations of ignition switch ON after
memorizing freeze frame data0 to 31
SYSTEMOperate systemABS operate: ABS
*: If no conditions are specifically stated for ºIdlingº, it means t\
he shift lever is at N or P position, the A/C switch
is OFF and all accessory switches are OFF.
5.SPEED SENSOR SIGNAL CHECK
HINT:
If the ignition switch is turned from ON to ACC or LOCK during
the test mode, the DTCs of the sensor check function will be
erased.
(a)Check the sensor signal.(1)Start the engine.
(2)Connect the hand±held tester to the DLC3.
(3)Select the TEST MODE.
(4)Check that the ABS warning light blinks.
HINT:
If the ABS warning light does not blink, inspect the ABS warning
light circuit (See page 05±737). (5) Drive the vehicle straight forward.
HINT:

Drive the vehicle faster than 45 km/h (28 mph) for several
sec.

There is a case that the sensor check is not completed if
the vehicle has its wheels spun or its steering wheel
steered during this check.
(6) Stop the vehicle.
(7) Using SST, connect the terminals Tc and CG of the DLC3.
(b) Read the DTC from the hand±held tester screen.
HINT:

See the list of DTCs shown on the 05±704.

Please refer to the hand±held tester operator's manual
for further details.

056T1±03
F45086
Stop Lamp SwitchDLC3
Yaw Rate Sensor
(Include Lateral Acceleration Sensor) TRC OFF
Switch
Parking Brake Switch
Skid Control
BuzzerSkid Control Sensor
Left Front
Speed Sensor
Brake Actuator
(Include Skid Control ECU)
Combination Meter
(ABS Warning Light)
(Brake Warning Light)
(VSC Warning Light)
(TRC OFF Indicator Light)
(SLIP Indicator Light)
Speed Sensor Rotor
Steering Angle Sensor
ECM
± DIAGNOSTICSABS WITH EBD & BA & TRC & VSC SYSTEM
05±769
AVENSIS REPAIR MANUAL (RM1018E)
LOCATION

0542Q±04
05±766
±
DIAGNOSTICS ABS WITH EBD & BA & TRC & VSC SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
DIAGNOSTIC TROUBLE CODE CHART
HINT:

Using SST 09843±18040, connect the terminal Tc and CG of the DLC3.

If malfunction is not found when inspecting parts, inspect the ECU and grou\
nd points for poor contact.

If a malfunction code is displayed during the DTC check, check the circuit\
listed for that code. For de-
tails of each code, refer to the ºSee pageº for respective ºDTC No.º\
in the DTC chart.

When 2 or more DTCs are detected, perform circuit inspection one by one unti\
l the problem is identi-
fied.
DTC chart of ABS system:
DTC No.
(See Page)Detection ItemTrouble Area
C0200 / 31 (05±774)Right front wheel speed sensor signal malfunction

Right front speed sensor

Right front speed sensor circuit

Right front speed sensor rotor
C0205 / 32
(05±774)Left front wheel speed sensor signal malfunction

Left front speed sensor

Left front speed sensor circuit

Left front speed sensor rotor
C0210 / 33
(05±778)Right rear wheel speed sensor signal malfunction

Right rear speed sensor

Right rear speed sensor circuit

Right rear speed sensor rotor
C0215 / 34
(05±778)Left rear wheel speed sensor signal malfunction

Left rear speed sensor

Left rear speed sensor circuit

Left rear speed sensor rotor
C0226 / 21
(05±782)Open or short circuit in brake actuator
Brake actuator

SFRR or SFRH circuit
C0236 / 22
(05±782)Open or short circuit in brake actuator
Brake actuator

SFLR or SFLH circuit
C0246 / 23
(05±782)Open or short circuit in brake actuator
Brake actuator

SRRR or SRRH circuit
C0256 / 24
(05±782)Open or short circuit in brake actuator
Brake actuator

SRLR or SRLH circuit
C0273 / 13
(05±784)Open or short circuit in ABS motor relay circuit
ABS motor relay

ABS motor relay circuit
C0278 / 11
(05±787)Open or short circuit in ABS solenoid relay circuit
ABS solenoid relay

ABS solenoid relay circuit
C1237 / 37
(05±807)Wrong tire size
Tire size

Speed sensor rotor
C1241 / 41
(05±808)Low battery positive voltage or abnormally high battery positive
voltage
Battery

Charging system

Power source circuit
C1249 / 58
(05±815)Open circuit in stop light switch circuit
Stop lamp switch

Stop lamp switch circuit
C1300 / 62
(05±819)Malfunction in skid control ECU
Battery

Skid control ECU
C1330 / 35
(05±774)Open circuit in right front speed sensor circuit
Right front speed sensor

Right front speed sensor circuit
C1331 / 36
(05±774)Open circuit in left front speed sensor circuit
Left front speed sensor

Left front speed sensor circuit
C1332 / 38
(05±778)Open circuit in right rear speed sensor circuit
Right rear speed sensor

Right rear speed sensor circuit

±
DIAGNOSTICS ABS WITH EBD & BA & TRC & VSC SYSTEM
05±767
AVENSIS REPAIR MANUAL (RM1018E)C1333 / 39
(05±778)
Open circuit in left rear speed sensor circuit
Left rear speed sensor

Left rear speed sensor circuit
Always ON
(05±827)Malfunction in skid control ECU
Open circuit in ABS warning light circuit

Battery

Charging system

Power source circuit

Skid control ECU
DTC chart of VSC system:
DTC No.
(See Page)Detection ItemTrouble Area
C0365 / 43 (05±790)Malfunction in lateral acceleration sensor (combined in yaw
rate sensor)
Yaw rate sensor

Yaw rate sensor circuit
C0371 / 55
(05±793)Malfunction in yaw rate sensor circuit
Yaw rate sensor

Yaw rate sensor circuit
C1224 / 44
(05±797)Open or short circuit in NE signal circuit

NEO circuit

ECM

Skid control ECU
C1201/45
(05±796)VSC shut down due to ECM failure
ECM
C1203 / 59
(05±799)ECM communication circuit malfunction

TRC+ or TRC± circuit

ENG+ or ENG± circuit

ECM
C1208 / 54
(05±801)Malfunction in steering angle sensor
Steering angle sensor

Steering angle sensor circuit
C1225 / 25
(05±805)Open or short circuit in brake actuator solenoid circuit (SMC1
circuit)
Brake actuator

SMC1 circuit
C1226 / 26
(05±805)Open or short circuit in brake actuator solenoid circuit (SMC2
circuit)
Brake actuator

SMC2 circuit
C1227 / 27
(05±805)Open or short circuit in brake actuator solenoid circuit (SRC1
circuit)
Brake actuator

SRC1 circuit
C1228 / 28
(05±805)Open or short circuit in brake actuator solenoid circuit (SRC2
circuit)
Brake actuator

SRC2 circuit
C1246 / 53
(05±812)Malfunction in master cylinder pressure sensor
Master cylinder pressure sensor

Master cylinder pressure sensor circuit
C1288 / 88
(05±818)Malfunction in ECM version
Steering angle sensor zero point calibration
C1301 / 42
(05±821)Malfunction in CAN communication circuit
(steering angle sensor circuit, yaw rate sensor circuit)
Steering angle sensor circuit

Yaw rate sensor circuit
C1350 / 51
(05±825)Pump motor is locked
Open circuit in pump motor ground
Brake actuator pump motor
Always ON
(05±831)Malfunction in skid control ECU
Open circuit in VSC warning light circuit

Battery

Charging system

Power source circuit

Skid control ECU

05±768
± DIAGNOSTICSABS WITH EBD & BA & TRC & VSC SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
DTC of sensor check function :
Code No.DiagnosisTrouble Area
C1271/71Low output voltage of right front speed sensor

Right front speed sensor

Sensor installation

Sensor rotor
C1272/72Low output voltage of left front speed sensor

Left front speed sensor

Sensor installation

Sensor rotor
C1273/73Low output voltage of right rear speed sensor

Right rear speed sensor

Sensor installation

Sensor rotor
C1274/74Low output voltage of left rear speed sensor

Left rear speed sensor

Sensor installation

Sensor rotor
C1275/75Change in output voltage of right front speed sensorRight front sensor rotor
C1276/76Change in output voltage of left front speed sensorLeft front speed sensor rotor
C1277/77Change in output voltage of right rear speed sensorRight rear sensor rotor
C1278/78Change in output voltage of left rear speed sensorLeft rear speed sensor rotor

05±758
± DIAGNOSTICSABS WITH EBD & BA & TRC & VSC SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
2. DATA LIST
HINT:
According to the DATA LIST displayed on the Hand±held tester, you can read the value and status of the
switch, sensor, actuator and so on without parts removal. Reading the DATA LIST as a first step of trouble-
shooting is one of the methods to shorten the labor time.
(a) Connect the Hand±held tester to the DLC3.
(b) Turn the ignition switch ON.
(c) From the display on the tester, read the ºDATA LISTº.
ItemMeasurement Item /
Range (Display)Normal ConditionDiagnostic Note
ABS MOT RELAYABS motor relay / ON or
OFFON : Motor relay ON±
SOL RELAYSolenoid relay / ON or
OFFON : Solenoid relay ON±
VSC / TRC OFF SWVSC / TRC OFF switch /
ON or OFFON : Switch ON
OFF : Switch OFF±
STOP LIGHT SWStop light switch / ON or
OFF
ON : Brake pedal de-
pressed
OFF : Brake pedal re-
leased
±
PKB SWParking brake switch / ON
or OFFON : Parking brake applied
OFF : Parking brake re-
leased
±
WHEEL SPD FR
Wheel speed sensor (FR)
reading / min.: 0 km/h (0
MPH, max.: 326 km/h (202
MPH)
Actual wheel speedSpeed indicated on
speedometer
WHEEL SPD FL
Wheel speed sensor (FL)
reading / min.: 0 km/h (0
MPH, max.: 326 km/h (202
MPH)
Actual wheel speedSpeed indicated on
speedometer
WHEEL SPD RR
Wheel speed sensor (RR)
reading / min.: 0 km/h (0
MPH, max.: 326 km/h (202
MPH)
Actual wheel speedSpeed indicated on
speedometer
WHEEL SPD RL
Wheel speed sensor (RL)
reading / min.: 0 km/h (0
MPH, max.: 326 km/h (202
MPH)
Actual wheel speedSpeed indicated on
speedometer
DECELERAT SENS1
Lateral acceleration sensor
1 reading / min.: ±1.869 G,
max.: 1.869 GApproximately 0
0.1G at
still conditionReading changes when ve-
hicle is bounced
IG VOLTAGEECU power supply voltage
/ NORMAL or TOO LOWNORMAL : 9.8 V or over
TOO LOW : Below 9.8 V±
SFRRABS solenoid SFRR / ON
or OFFON : Operate±
SFRHABS solenoid SFRH / ON
or OFFON : Operate±
SFLRABS solenoid SFLR / ON
or OFFON : Operate±
SFLHABS solenoid SFLH / ON
or OFFON : Operate±
SRRR (SRR)ABS solenoid SRRR
(SRR) / ON or OFFON : Operate±
SRRH (SRH)ABS solenoid SRRH
(SRH) / ON or OFFON : Operate±