1996 TOYOTA RAV4 display

A04252
C9V−W
E6ECM
SPD5 V
2
9 Combination Meter
− DIAGNOSTICSENGINE
DI−95
1996 RAV4 (RM447U)
WIRING DIAGRAM
INSPECTION PROCEDURE
1 Check operation of speedometer.
CHECK:
Drive the vehicle and check it the operation of the speedometer in the combination meter is normal.
HINT:
The vehicle speed sensor is operating normally if the speedometer display is normal.
NG Check speedometer circuit. See combination
meter troubleshooting.
OK

DI409−02
Vehicle Brought to Workshop
P.DI−126
Connect the OBD ll Scan Tool or TOYOTA Hand−Held Tester to DLC3
If your display shows ”UNABLE TO CONNECT TO VEHICLE” when you have
connected the scan tool/TOYOTA hand−held tester, inspect DLC3 P. DI−127
Check DTC and Freeze Frame Data (Pre−check)
Record or Print DTC and Freeze Frame Data P. DI−127
Clear DTC and Freeze Frame Data P. DI−127 Customer Problem Analysis
Visual Inspection
DTC CheckSymptom Simulation Setting the Check Mode Diagnosis P. DI−127
Problem Symptom Confirmation
P. IN−20 Symptom does
not occur
OK Codethe page number indicated in the bottom portion. See the
indicated pages for detailed explanations.
Preliminary Checkare titles of pages in the manual, with Item inside
Mechanical System Tests DTC Chart
Chapter 1
(Electronic)Manual Shifting Test
Matrix Chart of Symptoms Problems − P. DI−140
(On−vehicle)
 Pattern Select Signal Check  O/D Signal Check
InspectionCircuit(Off−vehicle) Chapter 2 Chapter 3
END Repair
Confirmation Test
Identification of ProblemParts Inspection P. DI−127
P. DI−127P. DI−127
P. DI−127
P. DI−127
P. DI−145 − DI−168 P. DI−141 1
2
P. DI−141P. DI−141 3
4
5
6
78
9
1011
12
13
14
16
18 15
17
Symptom occurs
OKNG
OKNG
NG
OK
OK OK
NG
NGNG
Step 2, 3, 4, 6, 9, 15, 18:
Diagnostic steps permitting the use of the TOYOTA
hand−held tester or TOYOTA brake−out−box.
− DIAGNOSTICSAUTOMATIC TRANSAXLE (A241E)
DI−125
1996 RAV4 (RM447U)
AUTOMATIC TRANSAXLE (A241E)
HOW TO PROCEED WITH TROUBLESHOOTING
Trobleshoot in accordance with the procedure on the follwoing pages.

Q08495
DTC3 DI−130
− DIAGNOSTICSAUTOMATIC TRANSAXLE (A241E)
1996 RAV4 (RM447U)
(b) Clear the DTC.
The following actions will erase the DTCs and
freezed frame data.
Operating the OBDII scan tool (complying with SAE
J1978) or TOYOTA hand−held tester to erase the
codes (See the TOYOTA hand−held tester or OBD
II scan tool’s instruction book for operating instruc-
tions.).
NOTICE:
If the TOYOTA hand−held tester switches the ECM from the
normal mode to the check mode or vice−versa, or if the
ignition switch is turned from ON to ACC or OFF during the
check mode, the DTCs and freezed frame data will be
erased.
(c) Inspect the DLC3.
The vehicle’s ECM uses V.P.W. (Variable Pulse Width) for
communication to comply with SAE J1850. The terminal
arrangement of DLC3 complies with SAE J1962 and
matches the V.P.W. format.
Terminal No.Connection/Voltage or ResistanceCondition
2Bus  Line/Pulse generationDuring communication
4Chassis Ground − Body/1 Ω or lessAlways
5Signal Ground − Body/1 Ω or lessAlways
16Battery Positive − Body/9 − 14 V or 1 Ω or lessAlways
HINT:
If your display shows ”UNABLE TO CONNECT TO VEHICLE”
when you have connected the cable of the OBD II scan tool or
TOYOTA hand−held tester to the DLC3, turned the ignition
switch ON and operated the scan tool, there is a problem on the
vehicle side or tool side.
If communication is normal when the tool is connected to
another vehicle, inspect the DLC3 on the original vehicle.
If communication is still not possible when the tool is con-
nected to another vehicle, the problem is probably in the
tool itself, so consult the Service Department listed in the
tool’s instruction manual.

DI40C−02
DI−138
− DIAGNOSTICSAUTOMATIC TRANSAXLE (A241E)
1996 RAV4 (RM447U)
DIAGNOSTIC TROUBLE CODE CHART
If a DTC is displayed during the DTC check, check the circuit listed in the table below and proceed to the
page given.
DTC No.
(See page)Detection ItemTrouble AreaMIL*Memory
P0500
(DI−94)Vehicle Speed Sensor
Malfunction
Open or short in vehicle speed sensor circuit
Vehicle speed sensor
Combination meter
ECM

P0750
(DI−146)Shift Solenoid A Malfunction
(Shift Solenoid Valve No. 1)Shift solenoid valve No. 1 is stuck open or closed
Valve body is blocked up or stuck
P0753
(DI−147)Shift Solenoid A Electrical
Malfunction
(Shift Solenoid Valve No. 1)Open or short in shift solenoid valve No. 1 circuit
Shift solenoid valve No. 1
ECM

P0755
(DI−146)Shift Solenoid B Malfunction
(Shift Solenoid Valve No. 2)Shift solenoid valve No. 2 is stuck open or closed
Valve body is blocked up or stuck
P0758
(DI−147)Shift Solenoid ”B” Electrical
Malfunction
(Shift Solenoid Valve No. 2)Open or short in shift solenoid valve No. 2 circuit
Shift solenoid valve No. 2
ECM

P0770
(DI−151)Shift Solenoid E Malfunction
(Shift Solenoid Valve SL)Shift solenoid valve SL is stuck open or closed
Valve body is blocked up or stuck
Lock−up clutch

P0773
(DI−153)Shift Solenoid E Electrical
Malfunction
(Shift Solenoid Valve SL)Open or short in shift solenoid valve SL circuit
Shift solenoid valve SL
ECM

P1780
(DI−156)Park/Neutral Position Switch
MalfunctionShort in park/neutral position switch circuit
Park/neutral position switch
ECM

*:  ...... MIL lights up

DI40F−02
− DIAGNOSTICSAUTOMATIC TRANSAXLE (A241E)
DI−141
1996 RAV4 (RM447U)
PROBLEM SYMPTOMS TABLE
If a normal code is displayed during the diagnostic trouble code check but the trouble still occurs, check the
circuits for each symptom in the order given in the charts on the following pages and proceed to the page
given for troubleshooting.
The Matrix Chart is divided into 3 chapters.
Chapter 1: Electronic Circuit Matrix Chart
Chapter 2: On−Vehicle repair Matrix Chart
Chapter 3: Off−Vehicle repair Matrix Chart
When troubleshooting, check Chapter 1 first. If instructions are given in Chapter 1 to proceed to chapter 2
or 3, proceed as instructed.
(1) If the instruction ”Proceed to next circuit inspection shown on matrix chart” 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.
(2) If the trouble still occurs even though there are no abnormalities in any of the other circuits, then
check and replace the ECM.
Chapter 1: Electronic Circuit Matrix Chart
SymptomSuspect AreaSee page
No up−shift (A particular gear, from 1st to 3rd gear, is not up−
shifted)7. ECMDI−140
No up−shift (3rd → O/D)
1. O/D main switch & O/D OFF indicator light circuit
2. O/D cancel signal circuit
3. ECMDI−161
DI−166
DI−140
No down−shift (O/D → 3rd)
1. O/D main switch & O/D OFF indicator light circuit
2. O/D cancel signal circuit
3. ECMDI−161
DI−166
DI−140
No down−shift (A particular gear, from 1st to 3rd gear, is not
down−shifted)1. ECMDI−140
No lock−up1. Stop light switch circuit
2. ECMDI−159
DI−140
No lock−up off1. Pattern select switch circuit
2. ECMDI−168
DI−140
Shift point too high or too low1. ECMDI−140
Up−shift to O/D from 3rd while O/D main switch is OFF1. O/D main switch & O/D OFF indicator light circuit
2. ECMDI−161
DI−140
Up−shift to O/D from 3rd while engine is cold1. ECMDI−140
No kick−down1. ECMDI−140
Engine stalls when starting off or stopping1. ECMDI−140
Chapter 2: On−Vehicle Repair
(: A241E, A244E, A245E, A246E Automatic Transaxle Repair Manual Pub. No. RM390U)
SymptomSuspect AreaSee page
Does not move in any forward position1. Off−vehicle matrix chart−
Does not move in reverse position1. Off−vehicle matrix chart−
Does not move in any position
1. Primary regulator valve
2. Manual valve
3. Throttle valve
4. Off−vehicle matrix chart


−
No up−shift (1st → 2nd)1. 1−2 shift valve
2. Off−vehicle matrix chart
−

DI40R−02
Vehicle Brought to Workshop
Customer Problem Analysis
Check DTC and Freeze Frame Data (Pre−check)
Record or Print DTC and Freeze Frame Data P.
DI−173
Clear DTC and Freeze Frame Data P. DI−173
Visual Inspection
Setting the Check Mode Diagnosis P.
DI−173
1
Items insideare titles of pages in this manual, with the
page number indicated in the bottom portion. See the indicated
pages for detailed explanations.

Connect the OBD II scan tool or TOYOTA hand−held tester to DLC3.
If your display shows ”UNABLE TO CONNECT TO VEHICLE” when you have connected the
scan tool / TOYOTA hand−held tester, inspect DLC3 P.
DI−173
2
3
4
5
6
Symptom does not occur
Problem Symptom Confirmation8
7Symptom Simulation
P. I N−XXX
Symptom occurs
DTC CheckP. DI−173OK Code11Preliminary Check
P.
DI−173
DTC Chart
P. DI−189Mechanical System Test
P.
DI−173
Manual Shifting Test
P.
DI−173 OK
OK
Chapter 1
(Electronic)Chapter 2
(On−Vehicle)OKChapter 3
(Off−Vehicle)OK Matrix Chart of Problems Symptoms − P. DI−192
Circuit
Inspection O/D Cancel Signal Circuit Check
 Stop Light Signal Check
NG
Parts Inspection
NG
NGNG
Identification of ProblemRepairConfirmation TestEnd
NG
NG
13NG
15 16
17 18 9
10
P. DI−192
P. DI−196 − DI−229 P. DI−172
12
14
P. DI−192P. DI−192
Step 2, 3, 4, 6, 9, 15, 18:
Diagnostic steps permitting the use of the TOYOTA
hand−held tester or TOYOTA brake−out−box.
− DIAGNOSTICSAUTOMATIC TRANSAXLE (A540H)
DI−171
1996 RAV4 (RM447U)
AUTOMATIC TRANSAXLE (A540H)
HOW TO PROCEED WITH TROUBLESHOOTING
Troubleshoot in accordance with the procedure on the following pages.

Q08495
DLC3 DI−176
− DIAGNOSTICSAUTOMATIC TRANSAXLE (A540H)
1996 RAV4 (RM447U)
(b) Clear the DTC.
The following actions will erase the DTCs and
freezed frame data.
Operating the OBD II scan tool (complying with SAE
J1978) or TOYOTA hand−held tester to erase the
codes (See the OBD II scan tool’s instruction book
for operating instructions.).
NOTICE:
If the TOYOTA hand−held tester switches the ECM from the
normal mode to the check mode or vice−versa, or if the
ignition switch is turned from ON to ACC or OFF during the
check mode, the DTCs and freezed frame data will be
erased.
(c) Inspect the DLC3.
The vehicle’s ECM uses V.P.W. (Variable Pulse Width) for
communication to comply with SAE J1850. The terminal
arrangement of DLC3 complies with SAE J1962 and
matches the V.P.W. format.
Terminal No.Connection/Voltage or ResistanceCondition
2Bus  Line/Pulse generationDuring communication
4Chassis Ground − Body/1 Ω or lessAlways
5Signal Ground − Body/1 Ω or lessAlways
16Battery Positive − Body/9 − 14 V or 1 Ω or lessAlways
HINT:
If your display shows ”UNABLE TO CONNECT TO VEHICLE”
when you have connected the cable of the OBD II scan tool or
TOYOTA hand−held tester to the DLC3, turned the ignition
switch ON and operated the scan tool, there is a problem on the
vehicle side or tool side.
If communication is normal when the tool is connected to
another vehicle, inspect the DLC3 on the original vehicle.
If communication is still not possible when the tool is con-
nected to another vehicle, the problem is probably in the
tool itself, so consult the Service Department listed in the
tool’s instruction manual.

DI40U−02
− DIAGNOSTICSAUTOMATIC TRANSAXLE (A540H)
DI−189
1996 RAV4 (RM447U)
DIAGNOSTIC TROUBLE CODE CHART
If a DTC is displayed during the DTC check, check the circuit listed in the table below and proceed to the
page given.
DTC No.
(See page)Detection ItemTrouble AreaMIL*Memory
P0500
(DI−94)Vehicle Speed Sensor
Malfunction
Open or short in vehicle speed sensor circuit
Vehicle speed sensor
Combination meter
ECM

P0750
(DI−197)Shift Solenoid A Malfunction
(Shift Solenoid Valve No. 1)Shift solenoid valve No. 1 is stuck open or closed
Valve body is blocked up or stuck
P0753
(DI−198)Shift Solenoid A Electrical
Malfunction
(Shift Solenoid Valve No.1)Open or short in shift solenoid valve No. 1 circuit
Shift solenoid valve No. 1
ECM

P0755
(DI−197)Shift Solenoid B Malfunction
(Shift Solenoid Valve No. 2)Shift solenoid valve No. 2 is stuck open or closed
Valve body is blocked up or stuck
P0758
(DI−198)Shift Solenoid B Electrical
Malfunction
(Shift Solenoid Valve No. 2)Open or short in shift solenoid valve No. 2 circuit
Shift solenoid valve No. 2
ECM

P0770
(DI−201)Shift Solenoid E Malfunction
(Shift Solenoid Valve SL)Shift solenoid valve SL is stuck open or closed
Valve body is blocked up or stuck
Lock−up clutch

P0773
(DI−203)Shift Solenoid E Electrical
Malfunction
(Shift Solenoid Valve SL)Open or short in shift solenoid valve SL circuit
Shift solenoid valve SL
ECM

P1700
(DI−206)Speed sensor No. 2 Circuit
Malfunction
(Front Speed Sensor)Open or short in front speed sensor circuit
Front speed sensor
ECM

P1715
(DI−209)Rear Wheel Sensor Circuit
Malfunction
(Rear Speed Sensor)Open or short in rear speed sensor circuit
Rear speed sensor
ECM

P1760
(DI−212)Linear Solenoid for Line Pres-
sure Control Circuit Malfunction
(Shift Solenoid Valve ST)Open or short in shift solenoid valve ST circuit
Shift solenoid valve ST
ECM

P1770
(DI−215)Differential Lock Solenoid No. 1
Circuit Malfunction
(Shift Solenoid Valve SLD)Open or short in shift solenoid valve SLD circuit
Shift solenoid valve SLD
ECM

P1780
(DI−218)Park/Neutral Position Switch
MalfunctionShort in park/neutral position switch circuit
Park/neutral position switch
ECM

*:  ...... MIL lights up