1996 TOYOTA RAV4 fuse diagram

P25430
Throttle Body
Exhaust GasEGR Valve
Diagram ECM
VSV
Throttle
Valve
Intake Air
Chamber
EGR
Vacuum
Modulator
S02387
From
Battery6
1J2
1
1E J/B No.1EFI Main Relay
Fuse Block
11
10E423
EA12 R/B No.6ECM
J1
Junction Connector
AA
W−B B−W VSV (for EGR)
2
1
B−O
IGNEGR
E01
EAFrom
IG Switch
B−O 666 3
125
R−W
B−RB−R
W−B
− DIAGNOSTICSENGINE
DI−65
1996 RAV4 (RM447U)
DTC P0401 Exhaust Gas Recirculation Flow Insufficient
Detected
CIRCUIT DESCRIPTION
The EGR system recirculates exhaust gas, which is controlled to the proper quantity to suit the driving condi-
tions, into the intake air mixture to slow down combustion, reduce the combustion temperature and reduce
NOx emissions. The amount of EGR is regulated by the EGR vacuum modulator according to the engine
load.
If even one the following conditions is fulfilled, the VSV is turned
ON by a signal from ECM. This results in atmospheric air acting
on the EGR valve, closing the EGR valve and shutting off the
exhaust gas (EGR cut−off).
Before the engine is warmed up
During deceleration (throttle valve closed) .
Light engine load (amount of intake air very small).
Engine idling.
Engine speed over 4,400 rpm.
High engine load (amount of intake air very large)
.
DTC No.DTC Detecting ConditionTrouble Area
P0401
After the engine is warmed up, the intake manifold absolute
pressure is lager than the valve calculated by the ECM while
the EGR system is ON
(2 trip detected logic)
EGR valve stuck closed
Open or short in VSV circuit for EGR
Vacuum or EGR hose disconnected
Manifold absolute pressure sensor
EGR VSV open or close malfunction
ECM
WIRING DIAGRAM
DI3ZT−01

S02388
6
66
6 3
15
2
1J 1E21J/B No.1 From
BatteryVaper Pressure Sensor
E5
E5
E5
E4
E58 229
7 1
EA1
B−R
B−O
11Fuse Block
From
IG SwitchVSV
(for Vapor
Pressure Sensor) VSV
(for EVAP)VC
PTNK
E2
EVP
TPCE01
E01 5V ECM
E1
B−R
1P
2 1
B−R BRL−Y Y
1 2 3
R/B No.6
2
B−R
W−B2
EA 10
IGN R−W
EFI Main Relay
R−W A
A
W−B
J1 Junction
Connector B−O
− DIAGNOSTICSENGINE
DI−77
1996 RAV4 (RM447U)
WIRING DIAGRAM
INSPECTION PROCEDURE
HINT:
If DTC P0441, P0446 or P0450 is output after DTC P0440, first troubleshoot DTC P0441, P0446 or
P0450. If no malfunction is detected, troubleshoot DTC P0440 next.
Ask the customer whether, after the MIL came on, the customer found the fuel tank cap loose and tight-
ened it. Also ask the customer whether the fuel tank cap was loose when refuelling.
If the fuel tank cap was loose, it was the cause of the DTC. If the fuel tank cap was not loose or if the
customer was not sure if it was loose, troubleshoot according to the following procedure.

S02401
6
66 6 5
2 13R/B No.6
From Battery
Fuse Block
1J
1E
B−O11 1
2
From
IG SwitchECM
ISCO
ISCC E4
E4 B−L
B−Y10
9 IAC Valve
EA12
2
B−R B−R
W−B W−B
EA J1
Junction Connector
AA EFI Main Relay R−W
IGNE01
E01
J/B No.13 1
10 B−O
DI−98
− DIAGNOSTICSENGINE
1996 RAV4 (RM447U)
WIRING DIAGRAM
INSPECTION PROCEDURE
1 Check air induction system (See page EC−5).
NG Repair or replace.
OK
2 Check A/C signal circuit (See page AC−64).
NG Repair or replace.
OK
3 Check voltage between terminals ISCO, ISCC of ECM connector and body
ground.

S07292
1K1D 49
EA1IG1
1211
22
2 225
23
1
22
6
5 21
20
AA
BR 1D1F1E
1B
1H
1D3718
8
13 34 Fuse Block
B
R−L
R−LECM
E6
E6
E6
E6 19 188 22
IG17
16
IG2
IG2 15 3B 5
53A
IG2 2 IG1 10 EA17
EA113S3 1 B
B
*1: 2WD
*2: 4WD
J1
Junction
Connector Fusible
Link
BlockMAIN
Battery
To Terminal STA of ECMEAB
StarterPark/Neutral
Position
Switch
R−B5 B−W W
B−R
J/B No.1
B−RB−R
724
8B−W B−Y IG Switch
W
ST Relay
ALT
AM2
MAIN No.1
B
R−L
B−W J/B No.1
LG−R
LG
LG R−B
LG−R
W−BW−BB+
R
2
LE1
E1
E1 NSW
8
9
3
4
4
6 3 5 2 6
R
AM1
1
2
GAUGE
R/B No.2
W
W2 6*
1
*2
*12 *1
*1
*2
*1
*2
*1
*2
*2
*1
R−L
S02502S02496A07403
2WD:
4WD:4
6
2
10
− DIAGNOSTICSENGINE
DI−111
1996 RAV4 (RM447U)
WIRING DIAGRAM
INSPECTION PROCEDURE
1 Check park / neutral position switch.
PREPARATION:
Disconnect park / neutral position switch connector.
CHECK:
Check continuity between each terminal shown below when the
shift lever is positioned to each range.
OK:
Shift PositionTerminal No. to continuity
P6 − 1 *1 : 2 − 7 *22 − 3 *1 : 5 − 6 *2
R6 − 5 *1 : 2 − 8 *2
N6 − 7 *1 : 2 − 9 *22 − 3 *1 : 5 − 6 *2
D6 − 8 *1 : 2 − 10 *2
26 − 9 *1 : 2 − 3 *2
L6 − 4 *1 : 2 − 4 *2
*1: 2WD
*
2: 4WD
NG Replace park / neutral position switch.

S02409
2
227
26
66
62
9
7
8
92
1 1E1D
1J
1E EA1
IG1
EA
EC A
AA
A
W
R/B No.2R−W
11
17
1621
20
10 11J2
Junction
Connector J1
Junction
ConnectorECM
B−R
Fusible
Link
Block
MAIN
Fuse BlockIGN IG
Switch
B6
B−R
B−R B−R1
2 3
5
EA1
IG1
E6
E4+B
E1 12
BR14 B−R R/B No.6
EFI Main Relay
J/B
No.1
BatteryB−R
EFI
AM1
B−O
B−O B−OW−B
W−BBR
− DIAGNOSTICSENGINE
DI−11 3
1996 RAV4 (RM447U)
ECM Power Source Circuit
CIRCUIT DESCRIPTION
When the ignition switch is turned ON, battery positive voltage is applied to the coil, closing the contacts of
the EFI relay and supplying power to the terminals +B of the ECM.
WIRING DIAGRAM
DI406−01

S07291
ECM
E1 FC 14
E6 G−R
ID1 4 R/B No.5
5
5 5
53
12 5
Circuit Opening
Relay
Fuse Block
10 11
L−B
B−O 11 17 2
1J
1E1
9 8
3
131E
1D
1D
1H
Fuel
Pump
L−B
W−BBH
IB111
B−R
6 5
1 3
2
EFI Main RelayR/B No.6
B−R
B−R
B−W
B−W
B−W (M/T) B−R
B
B R
IG1
IG12
1
Clutch Start
Switch10 IG111
EA
12 2 17
16
20
21
6 6 6
10 B−R A
W−BW−B
J1
Junction
Connector
W−BA A
EA1 B
BB
WEA1
810
652 3 B (A/T)
Starter S31
Battery
Fusible
Link
Block 252
2
2
2 2 21
3ST Relay MAIN
No.1AM2EFI
56
MAINR−W
B−R
*
1
*1*2
*2
EA1
*1: 2WD
*2: 4WDJ/B
No.1B−O
IGN B−O
IG Switch
8 76 R/B No.2
54 B−O
Park/Neutral
Position Switch
− DIAGNOSTICSENGINE
DI−11 7
1996 RAV4 (RM447U)
WIRING DIAGRAM

Q08870
Fuse Block
Junction Connector
FL Block
Stop Light RH Stop Light LHTo ABS ECU
− DIAGNOSTICSAUTOMATIC TRANSAXLE (A241E)
DI−159
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
DI98Q−03

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 (A241E)
DI−161
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 closed when it is pushed once
again. In O/D main switch OFF position, the O/D OFF indicator lights up, and the ECM prohibits shifting to
O/D.
WIRING DIAGRAM
DI40N−02