Page 817 of 5135

R01346
Normal Code
Code 1 1 and 21
ON
OFF
4 sec.0.5 sec.
1.5 sec.
2.5 sec. 0.5 sec.
2 sec.
0.25 sec.
0.25 sec.
ON
OFF
Cod e 1 1 Code 21
BR3890
±
DIAGNOSTIC SABS WITH EBD & BA & TRC & VSC SYSTEM
05±757
AVENSIS RE PAIR MANUAL (RM1018E)
A s an example, the blinking patterns for the normal code
an d codes 11 and 21 are shown on the left.
(4 ) Codes are explained in the code table on page
05±766.
(5) After completing the check, disconnect terminal Tc and CG of the DLC3, and turn off the display.
If 2 or more DTCs are detected at the same time, the lowest
numbered DTC is displayed first.
(c) With using the hand±held tester:
Check the DTC.
(1) Hook up the hand±held tester to the DLC3.
(2) Turn the ignition switch ON.
(3) Read the DTC by following the prompts on the tes-ter screen.
HINT:
Please refer to the hand±held tester operator's manual for fur-
ther details.
(d) Without using hand±held tester: Clear the DTCs.
(1) Using SST, connect the terminal Tc and CG of theDLC3.
SST 09843±18040
(2) Turn the ignition switch ON.
(3) Clear the DTCs stored in the ECU by depressing the
brake pedal 8 or more times within 5 seconds.
(4) Check that the ABS warning light and VSC warning
light indicates the normal code blinking pattern.
(5) Remove the SST from the DLC3.
SST 09843±18040
HINT:
Disconnecting the battery cable during repairs will not erase the
DTCs in the ECU.
(e) With using hand±held tester: Clear the DTCs.
(1) Turn the ignition switch ON.
(2) Operate the hand±held tester to erase the codes.
HINT:
Please refer to the hand±held tester operator's manual for fur-
ther details.
Page 818 of 5135

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±
Page 819 of 5135

± DIAGNOSTICSABS WITH EBD & BA & TRC & VSC SYSTEM
05±759
AVENSIS REPAIR MANUAL (RM1018E)
ItemDiagnostic Note Normal Condition Measurement Item /
Range (Display)
SRLRABS solenoid SRLR / ON
or OFFON : Operate±
SRLHABS solenoid SRLH / ON
or OFFON : Operate±
SRCF(SA1)TRC solenoid SRCF(SA1)
/ ON or OFFON : Operate±
SRCR(SA2)TRC solenoid SRCR(SA2)
/ ON or OFFON : Operate±
SRMF(SMCF,SA3)
TRC solenoid
SRMF(SMCF,SA3)1 / ON
or OFF
ON : Operate±
SRMR(SMCR,STR)
TRC solenoid
SRMR(SMCR,STR) / ON
or OFF
ON : Operate±
ENGINE SPD
Engine Speed/
Min.: 0 rpm, Max.: 6000
rpm
Actual engine speed±
VEHICLE SPD
Maximum wheel speed
sensor reading / min.: 0
km/h (0 MPH), max.: 326
km/h (202 MPH)
Actual vehicle speedSpeed indicated on
speedometer
YAW RATE
Yaw rate sensor/
Min.: ±128 deg/s, Max.:
128 deg/s
±
YAW ZERO VALUE
Memorized zero value/
Min.: ±128 deg/s, Max.:
128 deg/s
±
STEERING ANG
Steering sensor/
Min.: ±1152 deg,
Max.: 1150.875 deg
±
MAS CYL PRS1
Master cylinder pressure
sensor 1 reading / min.: 0
V, max.: 5 VWhen brake pedal is re-
leased : 0.3 ± 0.9 VReading increases when
brake pedal is depressed
TEST MODETest mode / NORMAL or
TESTNORMAL : Normal mode
TEST : During test mode
#CODESNumber of DTC recorded /
min.: 0, max.: 255Min.: 0, max.: 26
Page 820 of 5135

05±760
± DIAGNOSTICSABS WITH EBD & BA & TRC & VSC SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
3. ACTIVE TEST
HINT:
Performing the ACTIVE TEST using the Hand±held tester allows the relay, solenoid, 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 tester, select the ºACTIVE TESTº.
HINT:
IG must be turned ON to proceed Active Test using a hand±held tester.
*
1: For VSC equipped vehicles only
Item
Vehicle 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
SRRR(SRR)Turns ABS solenoid SRRR(SRR) ON / OFF
Operation of solenoid
(clicking sound) can be
heard
SRRH(SRH)Turns ABS solenoid SRRH(SRH) 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
SRCF(SA1)Turns TRAC solenoid SRCF (SA1) ON / OFF
Operation of solenoid
(clicking sound) can be
heard
SRCR(SA2)Turns TRAC solenoid SRCR (SA2) ON / OFF
Operation of solenoid
(clicking sound) can be
heard
SRMF(SMCF,SA3)Turns TRC solenoid SRMF (SMCF,SA3) ON / OFF
Operation of solenoid
(clicking sound) can be
heard
SRMR(SMCR,STR)Turns TRC solenoid SRMR(SMCR,STR) 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
Page 821 of 5135

± DIAGNOSTICSABS WITH EBD & BA & TRC & VSC SYSTEM
05±761
AVENSIS REPAIR MANUAL (RM1018E)
ItemDiagnostic Note Vehicle Condition / Test Details
SRH & SRRTurns ABS solenoid SRH & SRR 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
SRCF & SRCRTurns ABS solenoid SRCF & SRCR ON / OFF
Operation of solenoid
(clicking sound) can be
heard
SRMF & SRMRTurns ABS solenoid SRMF & SRMR ON / OFF
Operation of solenoid
(clicking sound) can be
heard
SOL RELAYTurns ABS solenoid relay 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
VSC WARN LIGHTTurns VSC warning light ON / OFFObserve combination me-
ter
VSC / TRC OFF INDTurns VSC / TRC OFF indicator ON / OFFObserve combination me-
ter
SLIP INDI LIGHTTurns SLIP indicator light ON / OFFObserve combination me-
ter
BRAKE WRN LIGHTTurns BRAKE warning light ON / OFFObserve combination me-
ter
VSC WARN BUZTurns VSC warning buzzer ON / OFFBuzzer can be heard
Page 822 of 5135

05±762
± DIAGNOSTICSABS WITH EBD & BA & TRC & VSC SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
4. FREEZE FRAME DATA
(a) The vehicle (sensor) status memorized during ABS and/or VSC 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
and/or VSC 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 deleted.
Hand±held tester displayMeasurement 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
MAS CYL PRESSMaster cylinder pressure sensor output voltageRelease brake pedal: 0.3 to 0.9 V
Depress brake pedal: 1.5 to 4.5 V
MASS PRESS GRADEMaster cylinder pressure sensor changing gradi-
ent±30 to 200 MPa/s
SYSTEMOperate system
ABS operate: ABS
BA operate: BA
VSC (TRC) operate: VSC (TRC)
YAW RATEYaw rate angle sensor output value±70 to 70
STEERING ANGSteering sensor output valueLeft turn: Increase
Right turn: Drop
THROTTLEThrottleposition sensor output valueRelease accelerator pedal: Approx. 0 degTHROTTLEThrottle position sensor output valueRelease accelerator edal: A rox. 0 deg
Depress accelerator pedal: Approx. 90 deg
G (RIGHT & LEFT)Right and left G±1.869 to 1.869 G
VSC (TRC) OFF SWTRC OFF switch signalTRC OFF SW ON: ON
OFF: OFF
SHIFT POSITIONShift lever position
P: P
R: R
N: N
D: D
2: 2
L: L
*: If no conditions are specifically stated for ºIdlingº, it means the shift lever is at N or P position, the A/C switch
is OFF and all accessory switches are OFF.
Page 823 of 5135

C52361
DLC3Ts
CG
C52361
DLC3 Tc
CG
−
DIAGNOSTICS ABS WITH EBD & BA & TRC & VSC SYSTEM
05−763
5. Without using hand −held tester:
ABS SENSOR SIGNAL CHECK (TEST MODE)
NOTICE:
After replacing the steering angle sensor and/or ECU, per-
form zero point calibration of the steering angle sensor or
system decision (When replacing the ECU) (See step 7.).
HINT:
If the ignition switch is turned from ON to ACC or LOCK during
test mode, the DTCs will be erased.
(a) Procedures for test mode:
(1) Turn the ignition switch OFF.
(2) Using SST, connect terminal Ts and CG of the DLC3.
SST 09843 −18040
(3) Check that the steering wheel is in the straight −
ahead position and shift the shift lever to P range.
(4) Turn the ignition switch ON.
(5) Check that the ABS warning light blinks.
HINT:
If the ABS warning light does not blink, inspect the ABS warning
light circuit or Ts terminal circuit.
Trouble areaSee Page
Ts terminal circuit05− 854
ABS warning light circuit05−827
(b) Check the speed sensor signal.
(1) Drive the vehicle straight forward at the speed of 45
km/h (28 mph) or over for several seconds and
check that the ABS warning light goes off.
HINT:
The sensor check may not be completed if the wheels spin or
the steering wheels are steered during this check.
(c) Stop the vehicle.
(d) Using SST, connect terminal Tc and CG of the DLC3. SST 09843 −18040
(e) Read the number of blinks of the ABS warning light.
HINT:
S See the list of DTCs on page 05− 766.
SIf every sensor is normal, the normal code is output (A
cycle of 0.25 second ON and 0.25 second OFF is re-
peated).
Page 824 of 5135

BR3893
Malfunction Code (Example Code 72 76)
ON
OFF
0.5 sec. 0.5 sec.1.5 sec.
0.5 sec.2.5 sec.
0.5 sec. 72 7 6
4 sec.
Repeat 05±764
± DIAGNOSTICSABS WITH EBD & BA & TRC & VSC SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
If 2 or more DTCs are detected at the same time, the low-
est numbered code is displayed first.
(f) After the check, disconnect the SST from terminal Ts and
CG, Tc and CG of DLC3 and turn the ignition switch to
OFF.
SST 09843±19040
6. With using hand±held tester:
ABS SENSOR SIGNAL CHECK (TEST MODE)
NOTICE:
After replacing the steering angle sensor and/or ECU, perform zero point calibration of the steering
angle sensor or system decision (When replacing the ECU) (See step 7.).
HINT:
If the ignition switch is turned from ON to ACC or LOCK during test mode, the DTCs will be erased.
(a) Hook up the hand±held tester to the DLC3.
(b) Perform step 5. (c) to (d) on the previous page.
(c) Read the DTC by following the prompts on the tester screen.
HINT:
Please refer to the hand±held tester operator's manual for further details.
7. STEERING ANGLE SENSOR ZERO POINT CALIBRATION
NOTICE:
When replacing the steering angle sensor with column assembly or ECU, Engine and ECT ECU (A/T),
Engine ECU (M/T) or when adjusting the front wheel alignment or steering wheel center point in ac-
cordance with the removing or installing or replacing the suspension, axle or steering parts, make
sure to perform steering angle sensor zero point calibration.
(a) Using SST, connect terminals Ts and CG of the DLC3
.
SST 09843±18040
(b) Turn the ignition switch ON and keep the shift lever at P range.
(c) Make sure the steering off center angle is less than 3 when assembling the steering wheels (Smaller
value is desirable).
(d) Press the TRC OFF switch and hold it.
(e) Check that the following conditions are satisfied.
HINT:
Engine warning light comes on.
ABS warning light is blinking.
(f) Depress the brake pedal 3 times or more within 2 seconds.