2005 TOYOTA AVENSIS transmission fluid

010B9±09
± INTRODUCTIONTERMS
01±7
1AZ±FSE ENGINE REPAIR MANUAL (RM1019E)
TERMS
ABBREVIATIONS USED IN THIS MANUAL
AbbreviationsMeaning
ABSAnti±Lock Brake System
A/CAir Conditioner
ACAlternating Current
ACCAccessory
ACISAcoustic Control Induction System
ACSDAutomatic Cold Start Device
A.D.D.Automatic Disconnecting Differential
A/FAir±Fuel Ratio
AHCActive Height Control Suspension
ALRAutomatic Locking Retractor
ALTAlternator
AMPAmplifier
ANTAntenna
Approx.Approximately
ASSYAssembly
A/T, ATMAutomatic Transmission (Transaxle)
AT FAutomatic Transmission Fluid
AUTOAutomatic
AUXAuxiliary
AV GAverage
AV SAdaptive Variable Suspension
B+Battery Voltage
BABrake Assist
BACSBoost Altitude Compensation System
BATBattery
BDCBottom Dead Center
B/LBi±Level
B/SBore±Stroke Ratio
BTDCBefore Top Dead Center
BVSVBimetallic Vacuum Switching Valve
CBCircuit Breaker
CCoCatalytic Converter For Oxidation
CDCompact Disc
CFCornering Force
CGCenter Of Gravity
CHChannel
CKDComplete Knock Down
COMB.Combination
CPECoupe
CPSCombustion Pressure Sensor
CPUCentral Processing Unit
CRSChild Restraint System
CTRCenter
C/VCheck Valve
CVControl Valve
CWCurb Weight
DCDirect Current
DEFDefogger

02−32
− PREPARATIONAUTOMATIC TRANSMISSION / TRANS
AVENSIS Supplement (RM1045E)
09950−70010Handle SetFRONT DIFFERENTIAL OIL
SEAL(U151E)
(09951−07150)Handle150FRONT DIFFERENTIAL OIL
SEAL(U151E)
Recomended Tools
09011−12301Socket Wrench 30 mmAUTOMATIC TRANSAXLE
ASSY(U151E)
09040−00011Hexagon Wrench SetTRANSMISSION OIL
COOLER(U151E)
AUTOMATIC TRANSAXLE
ASSY(U151E)
TRANSMISSION WIRE(U151E)
TRANSMISSION VALVE BODY
ASSY(U151E)
FRONT DIFFERENTIAL OIL
SEAL(U151E)
(09043−20100)Socket Hexagon Wrench10TRANSMISSION OIL
COOLER(U151E)
AUTOMATIC TRANSAXLE
ASSY(U151E)
TRANSMISSION WIRE(U151E)
TRANSMISSION VALVE BODY
ASSY(U151E)
FRONT DIFFERENTIAL OIL
SEAL(U151E)
09090−04020Engine Sling DeviceAUTOMATIC TRANSAXLE
ASSY(U151E)
SSM
08833−00080Adhesive1344
THREE BOND1344
LOCTITE 242 or equivalentTRANSMISSION WIRE(U151E)
TRANSMISSION VALVE BODY
ASSY(U151E)
Equipment
Straight edge
Torque wrench
Vernier calipers
Dial indicator with magnetic base
Slide calipers
Lubricant
U151E
Automatic transaxle fluid
Dry fill
Drain and refill
8.8 liter (9.3 USqts, 7.7 lmp.qts)
3.5 liter (3.7 USqts, 3.1lmp.qts)ATF type T−IV

05−38
−
DIAGNOSTICS SFI SYSTEM (2AZ−FSE)
AVENSIS Supplement (RM 1045E)
DTC No.
(See Page) Memory
*
1
CHK ENG
Trouble Area
Detection Item
P0607
(05 −202)Control Module PerformanceSECMff
P06 17
(05 −203)Starter Relay Circuit High
SShort in Park/Neutral position switch (A/T)
S Park/Neutral position switch (A/T)
S Ignition switch
S ECM
ff
P0657
(05 −202)Actuator Supply Voltage Circuit /
OpenSECMff
P0705 *4
(05 −566)
Transmission Range Sensor Cir-
cuit Malfunction (PRNDL Input)SElectronic controlled automatic transmission (ECT)ff
P07 10*4
(05 −57 1)
Transmission Fluid Temperature
Sensor ”A” circuitS Electronic controlled automatic transmission (ECT)ff
P07 11*3,4
(05 −574)
Transmission Fluid Temperature
Sensor ”A” PerformanceSElectronic controlled automatic transmission (ECT)ff
P07 12*4
(05 −574)
Transmission Fluid Temperature
Sensor ”A” Circuit Low InputSElectronic controlled automatic transmission (ECT)ff
P07 13*4
(05 −574)
Transmission Fluid Temperature
Sensor ”A” Circuit High InputSElectronic controlled automatic transmission (ECT)ff
P07 17*4
(05 −577)
Input/Turbine Speed Sensor ”A”
Circuit No SignalSElectronic controlled automatic transmission (ECT)ff
P0724 *4
(05 −580)Brake Switch ”B” Circuit HighSElectronic controlled automatic transmission (ECT)ff
P074 1*3,4
(05 −582)
Torque Converter Clutch Circuit
Performance or Stuck OffSElectronic controlled automatic transmission (ECT)ff
P0743 *4
(05 −586)
Torque Converter Clutch Circuit
ElectricalSElectronic controlled automatic transmission (ECT)ff
P0746 *3,4
(05 −589)
Pressure Control Solenoid ”A”
Performance (Shift Solenoid
Valve SL 1)
SElectronic controlled automatic transmission (ECT)ff
P0748 *4
(05 −592)
Pressure Control Solenoid ”A”
Electrical (Shift Solenoid Valve
SL 1)
SElectronic controlled automatic transmission (ECT)ff
P0766 *3,4
(05 −595)
Shift Solenoid ”D” Performance
(Shift Solenoid Valve S4)SElectronic controlled automatic transmission (ECT)ff
P077 1*3,4
(05 −598)
Shift Solenoid ”E” Performance
(Shift Solenoid Valve SR)SElectronic controlled automatic transmission (ECT)ff
P0776 *3,4
(05 −60 1)
Pressure Control Solenoid ”B”
Performance (Shift Solenoid
Valve SL2)
S Electronic controlled automatic transmission (ECT)ff
P0778 *4
(05 −604)
Pressure Control Solenoid ”B”
Electrical (Shift Solenoid Valve
SL2)
SElectronic controlled automatic transmission (ECT)ff
P0793 *4
(05 −607)
Intermediate Shaft Speed Sen-
sor ”A” Circuit No SignalSElectronic controlled automatic transmission (ECT)ff
P0796 *3,4
(05 −610)
Pressure Control Solenoid ”C”
performance (Shift Solenoid
Valve SL3)
SElectronic controlled automatic transmission (ECT)ff
P0798 *4
(05 −613)
Pressure Control Solenoid ”C”
Electrical (Shift Solenoid Valve
SL3)
SElectronic controlled automatic transmission (ECT)ff
P0982 *4
(05 −616)Shift Solenoid ”D” Control LowSElectronic controlled automatic transmission (ECT)ff
P0983 *4
(05 −616)Shift Solenoid ”D” Control HighSElectronic controlled automatic transmission (ECT)ff

05JL5−01
05−536− DIAGNOSTICSELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U151E)
AVENSIS Supplement (RM1045E)
MECHANICAL SYSTEM TESTS
1. PERFORM MECHANICAL SYSTEM TESTS
(a) Measure the stall speed.
The object of this test is to check the overall performance of the transaxle and engine by measuring
the stall speeds in the D and R positions.
NOTICE:
SPerform the test at the normal operating ATF (Automatic Transmission Fluid) temperature 50
to 80˚C(122 to176˚F).
SDo not continuously run this test for longer than10 seconds.
STo ensure safety, do this test in a wide, clear level area which provides good traction.
SThe stall test should always be carried out in pairs. One technician should observe the condi-
tions of wheels or wheel stoppers outside the vehicle while the other is doing the test.
(1) Chock the 4 wheels.
(2) Connect an hand−held tester to the DLC3.
(3) Fully apply the parking brake.
(4) Keep your left foot pressed firmly on the brake pedal.
(5) Start the engine.
(6) Shift into the D position. Press all the way down on the accelerator pedal with your right foot.
(7) Quickly read the stall speed at this time.
Stall speed: 2,250á150 rpm
(8) Do the same test in the R position.
Stall speed: 2,250á150 rpm
Evaluation:
ProblemPossible cause
(a) Stall engine speed is low in D and R positions
SEngine power output may be insufficient
SStator one−way clutch not operating properly
HINT: If the value is less than the specified value by 600 rpm or
more, the torque converter could be faulty.
(b) Stall engine speed is high in D position
SLine pressure is too low
SForward clutch slipping
SU/D (Underdrive) brake slipping
SU/D (Underdrive) one−way clutch not operating properly
SNo.1one−way clutch not operating properly
(c) Stall engine speed is high in R position
SLine pressure is too low
SReverse clutch slipping
S1st and reverse brake slipping
SU/D (Underdrive) brake slipping
(d) Stall engine speed is high in D and R positionsSLine pressure is too low
SImproper fluid level

05JL4−01
05 −534−
DIAGNOSTICS ELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U 151E)
AVENSIS Supplement (RM 1045E)
ROAD TEST
1. PROBLEM SYMPTOM CONFIRMATION
(a) Based on the result of the customer problem analysis, try to reproduce the symptoms. If the problem
is that the transaxle does not shift up, shift down, or the shift point is too high or too low, conduct the
following road test referring to the automatic shift schedule and simulate the problem symptoms.
2. ROAD TEST
NOTICE:
Perform the test at the ATF (Automatic Transmission Fluid) temperature 50 to 80 ˚C( 122 to 176 ˚F) in
the normal operation.
(a) D position test: Shift into the D position and fully depress the accelerator pedal and check the following points.
(1 ) Check up −shift operation.
Check that 1
2, 2
3, 3
4 and 4
5th up −shifts take place, and that the shift points conform
to the automatic shift schedule (see page 03 −33).
HINT:
5th Gear Up −shift Prohibition Control
S ATF temperature is −2 ˚C (28 ˚F ) or less.
5th and 4th Gear Lock −up Prohibition Control
S Brake pedal is depressed.
S Accelerator pedal is released.
S Engine coolant temperature is 60 ˚C( 140 ˚F) or less.
(2) Check for shift shock and slip. Check for shock and slip at the 1
2, 2
3, 3
4 and 4
5th up −shifts.
(3) Check for abnormal noise and vibration. Check for abnormal noise and vibration when up −shifting from 1
2, 2
3, 3
4 and 4
5
while driving with the shift lever in the D position, and check while driving in the lock −up condition.
HINT:
The check for the cause of abnormal noise and vibration must be done thoroughly as it could also be due
to loss of balance in the differential, torque converter clutch, etc.
(4) Check kick −down operation.
Check vehicle speeds when the 2nd to 1st, 3rd to 2nd, 4th to 3rd, and 5th to 4th kick −downs take
place while driving with the shift lever in the D position. Confirm that each speed is within the
applicable vehicle speed range indicated in the automatic shift schedule (see page 03 −33).
(5) Check for abnormal shock and slip at kick −down.
(6) Check the lock −up mechanism.
SDrive in D position (5th gear), at a steady speed (lock −up ON).
SLightly depress the accelerator pedal and check that the engine speed does not change
abruptly.
HINT:
SThere is no lock −up function in the 1st, 2nd and 3rd gear.
S4th lock −up operates while uphill −downhill control is active in the D position.
SIf there is a big jump in engine speed, there is no lock −up.

G31161
THO
E2 BRE12
28 32
7 E1
Electronically Controlled
Transmission Solenoid
E13 O
1
OVECM
E2 THO5V 05−574
− DIAGNOSTICSELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U151E)
AVENSIS Supplement (RM1045E)
DTC P0711TRANSMISSION FLUID TEMPERATURE
SENSOR ”A” PERFORMANCE
CIRCUIT DESCRIPTION
The ATF (Automatic Transmission Fluid) temperature sensor converts the fluid temperature into a resistance
value which is input into the ECM.
DTC No.DTC Detection ConditionTrouble Area
P0711
(A) Both (a) and (b) are detected: (2−trip detection logic)
(a) Intake air and engine coolant temperatures are more than
−10˚C (14_F) at engine start
(b) After normal driving for over 19 min. and 8 km (5 mile) or
more, ATF temp. is less than 10˚C (50_F)
(B) When engine coolant temp. is less than 35˚C (95_F) at
engine start, the ATF temp. is 110˚C (230_F) or more after
17 min. of engine start (2−trip detection logic).
SOpen or short in ATF temperature sensor circuit
STransmission wire (ATF temperature sensor)
SECM
MONITOR DESCRIPTION
The ATF temperature sensor converts the ATF temperature to an electrical resistance value. Based on the
resistance, the ECM determines the ATF temperature and detects an opens or shorts in the ATF temperature
circuit or a fault of the ATF temperature sensor.
After running the vehicle for a certain period, the ATF temperature should increase. If the ATF temperature
is below 10_C (50_F) after running the vehicle for a certain period, the ECM interprets this as a fault, and
turns on the MIL.
When the ATF temperature is 110_C (230_F) or more after 17 minutes of engine cold start, the ECM also
determines this as a fault, turns on the MIL, and stores the DTC.
WIRING DIAGRAM
05JLG−01

05−576−
DIAGNOSTICS ELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U151E)
AVENSIS Supplement (RM1045E)
2 CHECK TRANSAXLE FLUID LEVEL
OK:
Automatic transaxle fluid level is correct. NG ADD FLUID
OK
REPLACE TRANSMISSION WIRE (SEE PAGE 40 −1 6)

− DIAGNOSTICSELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U151E)05−571
AVENSIS Supplement (RM1045E)
DTC P0710 TRANSMISSION FLUID TEMPERATURE
SENSOR ”A” CIRCUIT
DTC P0712 TRANSMISSION FLUID TEMPERATURE
SENSOR ”A” CIRCUIT LOW INPUT
DTC P0713 TRANSMISSION FLUID TEMPERATURE
SENSOR ”A” CIRCUIT HIGH INPUT
CIRCUIT DESCRIPTION
The ATF (Automatic Transmission Fluid) temperature sensor converts the fluid temperature into a resistance
value which is input into the ECM.
The ECM applies a voltage to the temperature sensor through ECM terminal THO.
The sensor resistance changes with the transmission fluid temperature. As the temperature becomes high-
er, the sensor resistance decreases.
One terminal of the sensor is grounded so that the sensor resistance decreases and the voltage goes down
as the temperature becomes higher.
The ECM calculates the fluid temperature based on the voltage signal.
DTC No.DTC Detection ConditionTrouble Area
P0710
(a) and (b) is detected momentary within 0.5 sec. when neither
P0712 or P0713 is not detected (1−trip detection logic)
(a) ATF temperature sensor resistance is less than 79

(b) ATF temperature sensor resistance is more than156 k

HINT:
Within 0.5 sec., the malfunction switches from (a) to (b) or from
(b) to (a)
SOpen or short in ATF temperature sensor circuit
STransmission wire (ATF temperature sensor)
SECM
P0712ATF temperature sensor resistance is less than 79
for 0.5
sec. or more (1−trip detection logic)SShort in ATF temperature sensor circuit
STransmission wire (ATF temperature sensor)
SECM
P0713
ATF temperature sensor resistance is more than156 k
when
15 minutes or more after the engine start
DTC is detected for 0.5 sec. or more (1−trip detection logic)SOpen in ATF temperature sensor circuit
STransmission wire (ATF temperature sensor)
SECM
MONITOR DESCRIPTION
The automatic transmission fluid (ATF) temperature sensor converts ATF temperature to an electrical resis-
tance value. Based on the resistance, the ECM determines the ATF temperature, and the ECM detects an
opens or shorts in the ATF temperature circuit. If the resistance value of the ATF temperature is less than
79

*1or more than156 k
*2, the ECM interprets this as a fault in the ATF sensor or wiring. The ECM will
turn on the MIL and store the DTC.
*1:150_C (302_F) or more is indicated regardless of the actual ATF temperature.
*2:−40_C(−40_F) is indicated regardless of the actual ATF temperature.
HINT:
The ATF temperature can be checked on the hand−held tester display.
05CVQ−02