1996 TOYOTA RAV4 diagram

D02276
S1 3
S1 1Shift Solenoid
Valve SLD
BR−B
IG214 IG213
L−B
L−B
E6
E62
SLD−
SLD+
B+ ECM
BR−B3
D02277
2
1
2
1
DI−216
− DIAGNOSTICSAUTOMATIC TRANSAXLE (A540H)
1996 RAV4 (RM447U)
WIRING DIAGRAM
INSPECTION PROCEDURE
1 Check shift solenoid valve SLD.
Check solenoid resistance:
PREPARATION:
(a) Jack up the vehicle.
(b) Remove the oil pan.
(c) Disconnect the connector.
CHECK:
Measure the resistance between terminals 1 and 2 of the sole-
noid connector.
OK:
Resistance: 5.1 − 5.5 Ω
Check solenoid operation:
CHECK:
Connect positive  lead with an 8 − 10 W bulb to terminal 1 of
the solenoid connector and nagative  lead to terminal 2, then
check the movement of the valve.
OK:
When battery positive voltage is appliedValve moves in → direction in illumina-
tion (on the left)
When battery positive voltage is cut offValve moves in ← direction in illumina-
tion (on the right)

Q08868
To ST Relay DI−218
− DIAGNOSTICSAUTOMATIC TRANSAXLE (A540H)
1996 RAV4 (RM447U)
DTC P1780 Park/Neutral Position Switch Malfunction
CIRCUIT DESCRIPTION
The park/neutral position switch detects the shift lever position and sends signals to the ECM.
The ECM receives signals (NSW, R, 2 and L) from the park/neutral position switch. When the signal is not
sent to the ECM from the park/neutral position switch, the ECM judges that the shift lever is in the D position.
DTC No.DTC Detecting ConditionTrouble Area
P1780
2 or more switches are ON simultaneously for the N, R, 2 and
L positions (2 trip detection logic)
When driving under conditions (a), (b) and (c) for 30 sec. or
more, the park/neutral position switch is ON (N position).
(2 trip detection logic)
(a) Vehicle speed: 80 km/h (50 mph) or more
(b) Engine speed: 1,500 ∼ 3,000 rpm
(c) Manifold absolute pressure: 450 mmHg or more
Short in park/neutral position switch circuit.
Park/neutral position switch
ECM
WIRING DIAGRAM
DI418−02

D02302
Cruise Control ECU
OD
C169
Y−B
E620
OD14 − 6 V ECM
D02303
ON
(−)
(+)OD1
− DIAGNOSTICSAUTOMATIC TRANSAXLE (A540H)
DI−221
1996 RAV4 (RM447U)
O/D Cancel Signal Circuit
CIRCUIT DESCRIPTION
While driving uphill with cruise control activated, in order to minimize gear shifting and provide smooth cruis-
ing, O/D may be prohibited temporarily in some conditions.
The cruise control ECU sends O/D cut signals to the ECM as necessary and the ECM cancels O/D shifting
until these signals are discontinued.
WIRING DIAGRAM
INSPECTION PROCEDURE
1 Check voltage between terminal OD1 of ECM and body ground.
PREPARATION:
Turn the ignition switch ON.
CHECK:
Measure the voltage between terminal OD1 of the ECM and
body ground.
OK:
Voltage: 4 − 6 V
OK Proceed to next circuit inspection shown on
problem symptoms table (See page DI−192).
NG
DI419−01

Q08869
Junction Connector Fuse Block
FL Block Junction Connector
O/D Main Switch*
O/D Main switch
Contacts go open with switch pushed in.
Contacts go closed with switch pushed once again. *:
− DIAGNOSTICSAUTOMATIC TRANSAXLE (A540H)
DI−223
1996 RAV4 (RM447U)
O/D Main Switch & O/D OFF Indicator Light Circuit
CIRCUIT DESCRIPTION
The O/D main switch contacts go open when the switch is pushed in and go close when it is pushed once
again. In O/D main switch at the OFF position, the O/D OFF indicator light lights up, and the ECM prohibits
shifting to O/D.
WIRING DIAGRAM
DI41A−02

Q08870
Fuse Block
Junction Connector
FL Block
Stop Light RH Stop Light LHTo ABS ECU
− DIAGNOSTICSAUTOMATIC TRANSAXLE (A540H)
DI−227
1996 RAV4 (RM447U)
Stop Light Switch Circuit
CIRCUIT DESCRIPTION
The purpose of this circuit is to prevent the engine from stalling, while driving in lock−up condition, when
brakes are suddenly applied.
When the brake pedal is operated, this switch sends a signal to ECM. Then the ECM cancels of the lock−up
clutch while braking is in progress.
WIRING DIAGRAM
INSPECTION PROCEDURE
1 Check operation of stop light.
CHECK:
Check if the stop lights go on and off normally when the brake pedal is operated and released.
NG Check and repair stop light circuit.
OK
DI994−01

Q08867
Junction Connector
Fuse Block
FL Block
− DIAGNOSTICSAUTOMATIC TRANSAXLE (A540H)
DI−229
1996 RAV4 (RM447U)
Pattern Select Switch Circuit
CIRCUIT DESCRIPTION
The ECM memory contains the shift programs for the NORMAL and POWER patterns, 2 and L position and
the lock−up patterns. Following the programs corresponding to the signals from the pattern select switch,
the park / neutral position switch and other various sensors, the ECM switches the solenoid valves ON and
OFF, and control the transmission gear change and the lock−up clutch operation.
WIRING DIAGRAM
INSPECTION PROCEDURE
1 Check operation of PWR indicator light.
CHECK:
Check if the PWR indicator light normally when the pattern select switch is set to NORM and PWR position.
OK:
Pattern select switchPWR indicator light
PWRLight up
NORMGoes off
NG Check and repair PWR indicator light (See page
BE−37).
OK
DI41B−02

W01937
2
29 10
6 WA8
A9
A9
A8A9
A7 A7
2 25
4 L
R 2
6
A9 A8A84
3
1
A17
A16 A16
A17 A17 A16
*
1*2
15 8
18 5
11 16
98 3
5 A7
A7 EA
EBA71
W−B ALTW−BR−B
R−W
R−L
ABS ActuatorABS ECU Solenoid
RelayABS ECU
MR
R−*1
R+*2
SR
AST
MT BatteryW−R
A17
A17A16
A16 W−BW−BW−R
W−R
ABS1
W−B
ABS Control Relay
Motor
Relay
DLC1
*
1: 2WD Models
*2: 4WD Models
F7
Fusible
Link
Block
G−W
L−O R/B
No. 24 7
− DIAGNOSTICSANTI−LOCK BRAKE SYSTEM
DI−247
1996 RAV4 (RM447U)
WIRING DIAGRAM

W01937
2
29 10
6 WA8
A9
A9
A8A9
A7 A7
2 25
4 L
R 2
6
A9 A8A84
3
1
A17
A16 A16
A17 A17 A16
*
1*2
15 8
18 5
11 16
98 3
5 A7
A7 EA
EBA71
W−B ALTW−BR−B
R−W
R−L
ABS ActuatorABS ECU Solenoid
RelayABS ECU
MR
R−*1
R+*2
SR
AST
MT BatteryW−R
A17
A17A16
A16 W−BW−BW−R
W−R
ABS1
W−B
ABS Control Relay
Motor
Relay
DLC1
*
1: 2WD Models
*2: 4WD Models
F7
Fusible
Link
Block
G−W
L−O R/B
No. 24 7
− DIAGNOSTICSANTI−LOCK BRAKE SYSTEM
DI−251
1996 RAV4 (RM447U)
WIRING DIAGRAM