2005 TOYOTA AVENSIS Service Repair Manual

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Page 4489 of 5135

TOYOTA AVENSIS 2005 Service Repair Manual G20666
ON
E 13
E 12E 11E10E9
SPT 1(+)
ECM:
C82
160SFTU
E 13E 12E 11E10E9
SFTD
ECM:
−
DIAGNOSTICS ELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U 151E)05 −629
AVENSIS Supplement (RM 1045E)
4 CH

Page 4490 of 5135

TOYOTA AVENSIS 2005 Service Repair Manual G31165
E1
Electronically Controlled
Transmission SolenoidECM
9
E12 SR
9
V
BR
−W
SR +B
CPU
−
DIAGNOSTICS ELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U151E)05−619
AVENSIS Supplement (RM1045

Page 4491 of 5135

TOYOTA AVENSIS 2005 Service Repair Manual G26426
Transmission Wire Side:
(Connector Front View):SR
E1
C82158C91565
SR
E13E12E11E10E9
ECM:
05−620−
DIAGNOSTICS ELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U151E)
AVENSIS Supplement (RM1

Page 4492 of 5135

TOYOTA AVENSIS 2005 Service Repair Manual C90640
(+) (−)
Shift Solenoid Valve SR:
−
DIAGNOSTICS ELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U151E)05−62 1
AVENSIS Supplement (RM1045E)
3 INSPECT SHIFT SOLENOID VALVE(SR)
(a) Remove t

Page 4493 of 5135

TOYOTA AVENSIS 2005 Service Repair Manual G31765
Electronically Controlled
Transmission SolenoidE12ECM
E12
L
− W
L − R 15
14
SL3+
SL3 −
4
11
R
L
E1
SL3+
SL3 − +B
CPU
−
DIAGNOSTICS ELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U1

Page 4494 of 5135

TOYOTA AVENSIS 2005 Service Repair Manual G26426
Transmission Wire Side:
(Connector Front View):SL3−
SL3+
E1
C82158C91565SL3+
SL3−
E13E12E11E10E9
ECM:
05−614−
DIAGNOSTICS ELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U151E)
AVENSI

Page 4495 of 5135

TOYOTA AVENSIS 2005 Service Repair Manual G20767
2
1
(+)
( − )
2
1
Shift Solenoid Valve SL3:
−
DIAGNOSTICS ELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U151E)05−615
AVENSIS Supplement (RM1045E)
3 INSPECT SHIFT SOLENOID VALVE(SL3)
(

Page 4496 of 5135

TOYOTA AVENSIS 2005 Service Repair Manual 05−610−
DIAGNOSTICS ELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U 151E)
AVENSIS Supplement (RM 1045E)
DTC P0796 PRESSURE CONTROL SOLENOID ”C”
PERFORMANCE (SHIFT SOLENOID VALVE
SL3)
SYSTE

05−610−
DIAGNOSTICS ELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U 151E)
AVENSIS Supplement (RM 1045E)
DTC P0796 PRESSURE CONTROL SOLENOID ”C”
PERFORMANCE (SHIFT SOLENOID VALVE
SL3)
SYSTEM DESCRIPTION
The ECM uses signals from the vehicle speed sensor to detect the actual gear position ( 1st, 2nd, 3rd, 4th
or 5th gear).
Then the ECM compares the actual gear with the shift schedule in the ECM memory to detect mechanical
troubles of the shift solenoid valves and valve body.
DTC No.DTC Detecting ConditionTrouble Area
P0796The gear required by the ECM does not match the actual gear
when driving (2 −trip detection logic)
S Shift solenoid valve SL3 remains open or closed
S Valve body is blocked
S Shift solenoid valve SL3
S Automatic transaxle (clutch, brake or gear etc.)
S ECM
MONITOR DESCRIPTION
The ECM commands gear shifts by turning the shift solenoid valves ”ON/OFF”. According to the input shaft
revolution, intermediate (counter) shaft revolution and output shaft revolution, the ECM detects the actual
gear position ( 1st, 2nd, 3rd, 4th or 5th gear position). When the gear position commanded by the ECM and
the actual gear position are not same, the ECM illuminates the MIL and stores the DTC.
INSPECTION PROCEDURE
HINT:
Performing the ACTIVE TEST using the hand −held tester allows the relay, VSV, actuator and so on to oper-
ate without parts removal. Performing the ACTIVE TEST as the first step of troubleshooting is one method
to shorten labor time.
It is possible to display the DATA LIST during the ACTIVE TEST.
(a) Turn the ignition switch off.
(b) Connect the hand −held tester to the DLC3.
(c) Turn the ignition switch to the ON position.
(d) Push the ”ON” button of the hand −held tester.
(e) Select the item ”DIAGNOSIS / OBD/MOBD / ACTIVE TEST / SHIFT”.
(f) According to the display on tester, perform the ”ACTIVE TEST”.
HINT:
While driving, the shift position can be forcibly changed with the hand −held tester.
Comparing the shift position commanded by the ACTIVE TEST with the actual shift position enables you
to confirm the problem (see page 05 −560).
ItemTest DetailsDiagnostic Note
SHIFT
[Test Details]
Operate the shift solenoid valve and set the each shift position by your-
self.
[Vehicle Condition]
Less than 50 km/h (3 1mph)
[Others]
S Press ” ” button: Shift up
S Press ” ” button: Shift down
Possible to check the operation of
the shift solenoid valves.
HINT:
SThis test can be conducted when the vehicle speed is 50 km/h (3 1mph) or less.
SThe shift position commanded by the ECM is shown in the DATA LIST/SHIFT display on the hand −held
tester.
05CW2 −02

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