Page 1009 of 5135
![TOYOTA AVENSIS 2005 Service Repair Manual C91579
D30683
E1
RD
P N
05±940± DIAGNOSTICSELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U241E(1AZ±FSE))
AVENSIS REPAIR MANUAL (RM1018E)
INSPECTION PROCEDURE
1 INSPECT PARK/NEUTRAL POSITION SW TOYOTA AVENSIS 2005 Service Repair Manual C91579
D30683
E1
RD
P N
05±940± DIAGNOSTICSELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U241E(1AZ±FSE))
AVENSIS REPAIR MANUAL (RM1018E)
INSPECTION PROCEDURE
1 INSPECT PARK/NEUTRAL POSITION SW](/manual-img/14/57441/w960_57441-1008.png)
C91579
D30683
E1
RD
P N
05±940± DIAGNOSTICSELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U241E(1AZ±FSE))
AVENSIS REPAIR MANUAL (RM1018E)
INSPECTION PROCEDURE
1 INSPECT PARK/NEUTRAL POSITION SWITCH ASSY
(a) Disconnect the park/neutral position switch connector.
(b) Check the continuity between each terminal shown below
when the shift lever is moved to each position.
Shift PositionTerminal No. to continuity
P1 ± 36 ± 9
R2 ± 3±
N3 ± 56 ± 9
D3 ± 7±
OK:
There is continuity.
NG REPLACE PARK/NEUTRAL POSITION SWITCH
ASSY
OK
2 CHECK HARNESS AND CONNECTOR(PARK/NEUTRAL POSITION SWITCH ±
ECM)
(a) Connect the park/neutral position switch connector.
(b) Disconnect the ECM connector.
(c) Turn the ignition switch to ON.
(d) Measure the voltage between terminals E1 and that P, R,
N as well as D of the ECM connector when the shift lever
is shifted to the following range.
OK:
Shift rangeTerminalVoltage (V)
PP ± E17.5 to 14
RR ± E17.5 to 14
NN ± E17.5 to 14
DD ± E17.5 to 14
NG REPAIR OR REPLACE HARNESS OR
CONNECTOR
OK
CHECK AND REPLACE ECM
Page 1010 of 5135
)05±935
AVENSIS REPAIR MANUAL (RM1018E)
PROBLEM SYMPTOMS TABLE
HINT:
If a normal code is displayed during the TOYOTA AVENSIS 2005 Service Repair Manual 0567W±12
±
DIAGNOSTICS ELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT](U241E(1AZ±FSE))05±935
AVENSIS REPAIR MANUAL (RM1018E)
PROBLEM SYMPTOMS TABLE
HINT:
If a normal code is displayed during the](/manual-img/14/57441/w960_57441-1009.png)
0567W±12
±
DIAGNOSTICS ELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT](U241E(1AZ±FSE))05±935
AVENSIS REPAIR MANUAL (RM1018E)
PROBLEM SYMPTOMS TABLE
HINT:
If a normal code is displayed during the DTC check but the trouble still o\
ccurs, check the circuits for each
symptom in the order given in the charts on the following pages and proceed to \
the page given for trouble-
shooting.
The Matrix Chart is divided into 3 chapters.
If the instruction ºProceed to next circuit inspection shown on matri\
x chartº is given in the flow chart
for each circuit, proceed to the circuit with the next highest number in the table to continue the check.
If the trouble still occurs even though there are no abnormalities in any of the other circuits, then ch\
eck
and replace the ECM.
CHAPTER 1: ELECTRONIC CIRCUIT MATRIX CHART
SymptomSuspect AreaSee page
No up±shift (A particular gear, from 1st to O/D gear, is not up±
shifted)ECM01±32
No down±shift (A particular gear, from O/D to 1st gear, is not
down±shifted)ECM01±32
No lock±up or No lock±up off
1. Stop light switch circuit
2. Engine coolant temp. sensor circuit
3. Throttle position sensor circuit
4. ECM05±947
05±309
05±309
01±32
Shift point too high or too lowECM01±32
No gear change by shifting into º+º or º±º while the shif\
t lever is in
the Sposition1. Transmission control switch circuit
2. ECM05±97201±32
Up±shift to O/D from 3rd while engine is cold
1. Engine coolant temp. sensor circuit
2. ATF temp. sensor circuit
3. ECM05±309
05±941
05±94301±32
Harsh engagement (N D)ECM01±32
Harsh engagement (Lock±up)ECM01±32
Harsh engagement (Any driving range)ECM01±32
Poor accelerationECM01±32
Engine stalls when starting off or stoppingECM01±32
No kick±down1. Kick±down switch circuit
2. ECM05±970
01±32
Page 1011 of 5135
![TOYOTA AVENSIS 2005 Service Repair Manual 05±936±
DIAGNOSTICS ELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U241E(1AZ±FSE))
AVENSIS REPAIR MANUAL (RM1018E)
Chapter 2: On±vehicle Repair
( : U241E AUTOMATIC TRANSAXLE Repair Manual Pu TOYOTA AVENSIS 2005 Service Repair Manual 05±936±
DIAGNOSTICS ELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U241E(1AZ±FSE))
AVENSIS REPAIR MANUAL (RM1018E)
Chapter 2: On±vehicle Repair
( : U241E AUTOMATIC TRANSAXLE Repair Manual Pu](/manual-img/14/57441/w960_57441-1010.png)
05±936±
DIAGNOSTICS ELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U241E(1AZ±FSE))
AVENSIS REPAIR MANUAL (RM1018E)
Chapter 2: On±vehicle Repair
( : U241E AUTOMATIC TRANSAXLE Repair Manual Pub. No. RM840U)
SymptomSuspect AreaSee page
Vehicle does not move in any forward range or reverse range
1. Manual valve
2. Primary regulator valve
3. Off±vehicle repair matrix chart
±
Vehicle does not move in R rangeOff±vehicle repair matrix chart±
No up±shift (1st 2nd)1. Valve body assy
2. Off±vehicle repair matrix chart
±
No up±shift (2nd 3rd)1. Valve body assy
2. Off±vehicle repair matrix chart
±
No up±shift (3rd O/D)1. Valve body assy
2. Off±vehicle repair matrix chart
±
No down±shift (O/D 3rd)Valve body assy
No down±shift (3rd 2nd)Valve body assy
No down±shift (2nd 1st)Valve body assy
No lock±up or No lock±up off1. Lock±up relay valve
2. Off±vehicle repair matrix chart
±
Harsh engagement (N D)
1. C1 accumulator
2. Off±vehicle repair matrix chart
3. Valve body assy ±
Harsh engagement (N R)1. Valve body assy
2. Off±vehicle repair matrix chart
±
Harsh engagement (Lock±up)1. Valve body assy
2. Off±vehicle repair matrix chart±
Harsh engagement (2nd 3rd)Valve body assy
Harsh engagement (3rd O/D)Valve body assy
Harsh engagement (O/D 3rd)Valve body assy
Slip or shudder (Forward and reverse)1. Oil strainer
2. Off±vehicle repair matrix chart40±47
±
No kick±downValve body assy
Page 1012 of 5135
![TOYOTA AVENSIS 2005 Service Repair Manual ±
DIAGNOSTICS ELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U241E(1AZ±FSE))05±937
AVENSIS REPAIR MANUAL (RM1018E)
Chapter 3: Off±vehicle Repair
( : U241E AUTOMATIC TRANSAXLE Repair Manual Pu TOYOTA AVENSIS 2005 Service Repair Manual ±
DIAGNOSTICS ELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U241E(1AZ±FSE))05±937
AVENSIS REPAIR MANUAL (RM1018E)
Chapter 3: Off±vehicle Repair
( : U241E AUTOMATIC TRANSAXLE Repair Manual Pu](/manual-img/14/57441/w960_57441-1011.png)
±
DIAGNOSTICS ELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U241E(1AZ±FSE))05±937
AVENSIS REPAIR MANUAL (RM1018E)
Chapter 3: Off±vehicle Repair
( : U241E AUTOMATIC TRANSAXLE Repair Manual Pub. No. RM840U)
SymptomSuspect AreaSee page
Vehicle does not move in any forward range or reverse range
1. Front and rear planetary gear
2. U/D planetary gear
3. U/D one±way clutch (F
2)
4. Forward clutch (C
1)
5. U/D brake (B
3)
Vehicle does not move in R range
1. Front and rear planetary gear unit
2. U/D planetary gear
3. Direct clutch (C
2)
4. U/D brake (C
3)
5. 1st and reverse brake (B
2)
No up±shift (1st 2nd)1. No.1 one±way clutch (F1)
2. 2nd brake (B
1)
No up±shift (2nd 3rd)Direct clutch (C2)
No up±shift (3rd O/D)U/D clutch (C3)
No lock±up or No lock±up offTorque converter clutch40±37
Harsh engagement (N D)
1. Forward clutch (C1)
2. U/D one±way clutch (F
2)
3. No.1 one±way clutch (F
1)
Harsh engagement (N R)1. Direct clutch (C2)
2. 1st and reverse brake (B
2)
Harsh engagement (Lock±up)Torque converter clutch40±37
Slip or shudder (Forward position: After warm±up)
1. Torque converter clutch
2. Forward clutch (C
1)
3. Direct clutch (C
2)
4. U/D brake (C
3)
5. No.1 one±way clutch (F
1)
6. U/D one±way clutch (F
2)
40±37
Slip or shudder (R range)1. Direct clutch (C2)
2. 1st and reverse brake (B
2)
Slip or shudder (1st)No.1 one±way clutch (F1)
Slip or shudder (2nd)1. U/D one±way clutch (F2)
2. 2nd brake (B
1)
Slip or shudder (3rd)Direct clutch (C2)
Slip or shudder (O/D)U/D clutch (C3)
No engine braking (1st ± 3rd: D range)U/D brake (B3)
No engine braking (1st: L range)1st and reverse brake (B2)
No engine braking (2nd: 2 range)2nd brake (B1)
Poor acceleration (All range)1. Torque converter clutch
2. U/D planetary gear40±37
Poor acceleration (O/D)1. U/D clutch (C3)
2. U/D planetary gear
Large shift shock or engine stalls when starting off or stoppingTorque converter clutch40±37
Page 1013 of 5135
![TOYOTA AVENSIS 2005 Service Repair Manual 05C95±01
I34746
E11E12E13E10E9
05±934± DIAGNOSTICSELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U241E(1AZ±FSE))
AVENSIS REPAIR MANUAL (RM1018E)
TERMINALS OF ECM
Symbols (Terminal No.)Wiring C TOYOTA AVENSIS 2005 Service Repair Manual 05C95±01
I34746
E11E12E13E10E9
05±934± DIAGNOSTICSELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U241E(1AZ±FSE))
AVENSIS REPAIR MANUAL (RM1018E)
TERMINALS OF ECM
Symbols (Terminal No.)Wiring C](/manual-img/14/57441/w960_57441-1012.png)
05C95±01
I34746
E11E12E13E10E9
05±934± DIAGNOSTICSELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U241E(1AZ±FSE))
AVENSIS REPAIR MANUAL (RM1018E)
TERMINALS OF ECM
Symbols (Terminal No.)Wiring ColorConditionSTD Voltage (V)
IG switch ONBelow 1
S4 (E12±10) ± E1 (E11±1)L ± BRO/D gear10 ± 14()()
Except O/D gearBelow 1
DSL (E12 11) E1 (E11 1)LB BRIG switch ONBelow 1DSL (E12±11) ± E1 (E11±1)L±B ± BRVehicle driving under lock±up range10 ± 14
SLT+ (E12±13) ±
SLT± (E12±12)P±L ± PIG switch ON10 ± 14
IG switch ONBelow 1SL2+ (E12±17) ±
SL2 (E12 16)R ± R±B1st or 2nd gear10 ± 14SL2± (E12±16)3rd or O/D gearBelow 1
IG switch ON10 ± 14SL1+ (E12±19) ±
SL1 (E12 18)Y ± Y±B1st gear10 ± 14SL1± (E12±18)Except 1st gearBelow 1
NC+ (E12±26) ± NC± (E12±34)LG ± LG±BEngine is runningBelow 1 and 4 ± 5
NT+ (E12±27) ± NT± (E12±35)B±O ± BEngine is runningBelow 1 and 4 ± 5
THO (E12±32) ± E2 (E13±28)V ± BRATF temperature: 115 C (239 F) or moreBelow 1.5
D (E10 10) E1 (E11 1)LG B BRIG switch ON and Shift lever D range10 ± 14D (E10±10) ± E1 (E11±1)LG±B ± BRIG switch ON and Shift lever other than D rangeBelow 1
R (E10 11) E1 (E11 1)RY BRIG switch ON and Shift lever R range10 ± 14R (E10±11) ± E1 (E11±1)R±Y ± BRIG switch ON and Shift lever other than R rangeBelow 1
SPD (E10±17) ± E1 (E11±1)V±W ± BRIG switch ON4.5 ± 5.5
SPT1 (E10 20) E1 (E11 1)LBRIG switch ON and Shift lever S position7.5 ± 14SPT1 (E10±20) ± E1 (E11±1)L ± BRIG switch ON and Shift lever except for S positionBelow 1
SFTD (E10 21) E1 (E11 1)BBRIG switch ON and Shift lever S position7.5 ± 14SFTD (E10±21) ± E1 (E11±1)B ± BRIG switch ON and Shift lever º±º position (Down shift)Below 1.5
SFTU (E10 22) E1 (E11 1)RBRIG switch ON and Shift lever S position7.5 ± 14SFTU (E10±22) ± E1 (E11±1)R ± BRIG switch ON and Shift lever º+º position (Up shift)Below 1.5
KD*1(E10 30) E1 (E11 1)W*1BRIG switch ON and kick±down switch ONBelow 1KD*1 (E10±30) ± E1 (E11±1)W*1 BRIG switch ON and kick±down switch OFF10 ± 14
*1: LHD
Page 1014 of 5135
0567R±12
D30682
Combination Meter
(MIL)
Europe spec: Stop Lamp
Switch Assy
Shift Lock Control Unit
(Transmission Control Switch)
Shift Solenoid Valve SLT
Shift Solenoid Valve SL1ECM
DLC3
Park/neutral Position
Switch Assy
Shift Solenoid Valve SL2
Shift Solenoid Valve DSLShift Solenoid
Valve S4
Transmission Wire
(ATF Temperature Sensor) Speed Sensor (NT)
Speed Sensor (NC)
Kick±down Switch
± DIAGNOSTICSELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U241E(1AZ±FSE))05±933
AVENSIS REPAIR MANUAL (RM1018E)
LOCATION
Page 1015 of 5135
)05±931
AVENSIS REPAIR MANUAL (RM1018E)
DIAGNOSTIC TROUBLE CODE CHART
If a DTC is displayed during the DTC ch TOYOTA AVENSIS 2005 Service Repair Manual 0567Q±09
±
DIAGNOSTICS ELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT](U241E(1AZ±FSE))05±931
AVENSIS REPAIR MANUAL (RM1018E)
DIAGNOSTIC TROUBLE CODE CHART
If a DTC is displayed during the DTC ch](/manual-img/14/57441/w960_57441-1014.png)
0567Q±09
±
DIAGNOSTICS ELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT](U241E(1AZ±FSE))05±931
AVENSIS REPAIR MANUAL (RM1018E)
DIAGNOSTIC TROUBLE CODE CHART
If a DTC is displayed during the DTC check, check the circuit listed in th\
e table below and proceed to the
page given.
*
1 : ± ... MIL does not light / ... MIL light up
DTC No.
(See Page)Detection ItemTrouble AreaMIL *Memory
P0500
(05±453 )Vehicle Speed Sensor ºAº
Combination meter
Open or short in vehicle speed sensor circuit
Vehicle speed sensor
ECM
P0705
(05±938)Transmission Range Sensor Cir-
cuit Malfunction (PRNDL Input) Short in park/neutral position switch circuit
Park/neutral position switch
ECM
P0710
(05±941)Transmission Fluid Temperature
Sensor ºAº Circuit
P0711
(05±943)Transmission Fluid Temperature
Sensor ºAº Performance Open or short in ATF temperature sensor circuit
AT F t t
P0712
(05±941)Transmission Fluid Temperature
Sensor ºAº Circuit Low Input ATF temperature sensor
ECM
P0713
(05±941)Transmission Fluid Temperature
Sensor ºAº Circuit High Input
P0717
(05±945)Turbine Speed Sensor Circuit No
Signal
Open or short in speed sensor (NT) circuit
Speed sensor (NT)
ECM
Automatic transaxle assembly
P0724
(05±947)Brake Switch ºBº Circuit High
Short in stop light switch circuit
Stop light switch
ECM
P0741
(05±948)Torque Converter Clutch Sole-
noid Perfomance
(Shift Solenoid Valve DSL) Shift solenoid valve DSL is stuck open or closed
Valve body is blocked up or stuck
Shift solenoid valve DSL
ECM
P0743
(05±951)Torque Converter Clutch Circuit
Electrical
(Shift Solenoid Valve DSL) Open or short in shift solenoid valve DSL circuit
Shift solenoid valve DSL
ECM
P0746
(05±954)Pressure Control Solenoid ºAº
Performance
(Shift Solenoid Valve SL1) Shift solenoid valve SL1 is stuck open or closed
Valve body is blocked up or stuck
Shift solenoid valve SL1
ECM
P0748
(05±956)Pressure Control Solenoid ºAº
Electrical
(Shift Solenoid Valve SL1) Open or short in shift solenoid valve SL1 circuit
Shift solenoid valve SL1
ECM
P0766
(05±962)Shift Solenoid ºDº Performance
(Shift Solenoid Valve S4)
Shift solenoid valve S4 is stuck open or closed
Valve body is blocked up or stuck
Shift solenoid valve S4
ECM
P0776
(05±963)Pressure Control Solenoid ºBº
Performance
(Shift Solenoid Valve SL2) Shift solenoid valve SL2 is stuck open or closed
Valve body is blocked up or stuck
Shift solenoid valve SL2
ECM
Page 1016 of 5135
05±932±
DIAGNOSTICS ELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U241E(1AZ±FSE))
AVENSIS REPAIR MANUAL (RM1018E) P0778
(05±956)
Pressure Control Solenoid ºBº
Electrical
(Shift Solenoid Valve SL2) Open or short in shift solenoid valve SL2 circuit
Shift solenoid valve SL2
ECM
P0793
(05±965)Intermediate Shaft Speed Sen-
sor ºAº Open or short in speed sensor (NC) circuit
Speed sensor (NC)
ECM
P0982
(05±956)Shift Solenoid ºBº Control Circuit
Low (Shift Solenoid Valve S4) Open or short in shift solenoid valve S4 circuit
Shift l id l S4
P0983
(05±956)Shift Solenoid ºBº Control Circuit
High (Shift Solenoid Valve S4) Shift solenoid valve S4
ECM
P2716
(05±967)Pressure Contorl Solenoid ºDº
Electrical
(Shift Solenoid Valve SLT) Open or short in shift solenoid valve SLT circuit
Shift solenoid valve SLT
ECM