1996 TOYOTA RAV4 charging

BE6653
W01408
R15782
F15317
ON
2WD Models
IG1
GNDGND
GND (−) (+)
IG1
4WD Models
(−)(+)
GND
− DIAGNOSTICSANTI−LOCK BRAKE SYSTEM
DI−263
1996 RAV4 (RM447U)
INSPECTION PROCEDURE
1 Check battery positive voltage.
OK:
Voltage: 10 − 14 V
NG Check and repair charging system.
OK
2 Check voltage between terminals IG1 and GND of ABS ECU connector.
PREPARATION:
Remove the ABS ECU with connectors still connected.
CHECK:
(a) Turn the ignition switch ON.
(b) Measure the voltage between terminals IG1 and GND of
the ABS ECU connector.
OK:
Voltage: 10 − 14 V
OK Check and replace ABS ECU.
NG

− DIAGNOSTICSANTI−LOCK BRAKE SYSTEM
DI−271
1996 RAV4 (RM447U)
INSPECTION PROCEDURE
1 Is DTC output?
Check DTC on page DI−234.
YES Repair circuit indicated by code output.
NO
2 Is normal code displayed?
YES Check ABS solenoid relay. Check for short in
harness and connector between ABS solenoid
relay and DLC1 (See page IN−30).
NO
3 Is ABS warning light go off?
YES Check for open or short in harness and connec-
tor between ECU−IG Fuse and ECU (See page
IN−30).
NO
4 Check battery positive voltage.
PREPARATION:
Start the engine.
CHECK:
Check the battery positive voltage.
OK:
Voltage: 10 − 16 V
NG Check and repair charging system.
OK

62
CHARGING
2
5A
ALT-S
2 12 13
IG1 2
IG 2 2EA1 1 9 FROM POWER SOURCE SYSTEM (
SEE PAGE 54)
WWR-LW
W
YW
R-L
B-O R-
B R-L
W
W ARNING
ETER]
BATTERYSIBLE
NK BLOCK
TO BACK-UP LIGHT SW
R-L R-L
I 5
Y
W
A C
B B JUNCTION
CONNECTORB J10 , J11A
10A
GAUGE7. 5A
IG N 310
411FUSE
BLOCK F 8
1E 8
1B 81E 1
1C 11
L
-O
8CHARGE
LIGHT
[CO M B. M C1 1
42
FU
LI
100A ALT
80A M AIN
F 7IG L S B
IC RE G U LA TO R
B G 1 , G 2A
GENERATORA 1 B 3 B 1 B 2

123
WITH THE IGNITION SW TURNED ON, THE CURRENT FLOWS TO TERMINAL 17 OF THE FRONT WIPER AND WASHER SW, TERMINAL
2 OF THE FRONT WASHER MOTOR AND TERMINAL 6 OF THE FRONT WIPER MOTOR THROUGH THE WIPER FUSE.
1. LOW SPEED POSITION
WITH WIPER SW TURNED TO LOW POSITION, THE CURRENT FLOWS FROM TERMINAL 17 OF THE FRONT WIPER AND WASHER SW
" TERMINAL 7 "TERMINAL 3 OF THE FRONT WIPER MOTOR "WIPER MOTOR "TERMINAL 1 "TO GROUND AND CAUSES THE
FRONT WIPER MOTOR TO RUN AT LOW SPEED.
2. HIGH SPEED POSITION
WITH WIPER SW TURNED TO HIGH POSITION, THE CURRENT FLOWS FROM TERMINAL 17 OF THE FRONT WIPER AND WASHER SW
"TERMINAL 8 "TERMINAL 2 OF THE FRONT WIPER MOTOR "WIPER MOTOR "TERMINAL 1 "TO GROUND AND CAUSES THE
FRONT WIPER MOTOR TO RUN AT HIGH SPEED.
3. INT POSITION
WITH WIPER SW TURNED TO INT POSITION, THE RELAY OPERATES AND THE CURRENT WHICH IS CONNECTED BY RELAY
FUNCTION FLOWS FROM TERMINAL 17 OF THE FRONT WIPER AND WASHER SW "TERMINAL 2 "TO GROUND. THIS FLOW OF
CURRENT OPERATES THE INTERMITTENT CIRCUIT AND THE CURRENT FLOWS FROM TERMINAL 17 OF THE WIPER AND FRONT
WASHER SW "TERMINAL 7 "TERMINAL 3 OF THE FRONT WIPER MOTOR "WIPER MOTOR "TERMINAL 1 "TO GROUND AND
OPERATES THE WIPER.
THE INTERMITTENT OPERATION IS CONTROLLED BY A CONDENSER'S CHARGED AND DISCHARGED FUNCTION INSTALLED IN THE
RELAY AND THE INTERMITTENT TIME IS CONTROLLED BY A TIME CONTROL SW TO CHANGE THE CHARGING TIME OF THE
CONDENSER.
4. WASHER CONTINUOUS OPERATION (W/ INT CONTROL)
WITH WASHER SW TURNED TO ON, THE CURRENT FLOWS FROM TERMINAL 2 OF THE FRONT WASHER MOTOR "TERMINAL 1 "
TERMINAL 11 OF THE FRONT WIPER AND WASHER SW "TERMINAL 2 "TO GROUND AND CAUSES TO THE FRONT WASHER
MOTOR TO RUN. AND THE WINDOW WASHER EMITS A WATER SPRAY. THIS CAUSES THE CURRENT TO FLOW TO WASHER
CONTINUOUS OPERATION CIRCUIT IN TERMINAL 17 OF THE WIPER AND WASHER SW "TERMINAL 7 "TERMINAL 3 OF THE
FRONT WIPER MOTOR "WIPER MOTOR "TERMINAL 1 "TO GROUND AND OPERATES THE WIPER.
C14 FRONT WIPER AND WASHER SW [COMB. SW]
2-GROUND : ALWAYS CONTINUITY
17-GROUND : APPROX. 12 VOLTS WITH THE IGNITION SW AT ON POSITION
7-GROUND : APPROX. 12 VOLTS WITH THE WIPER AND WASHER SW AT LOW OR MIST POSITION
: APPROX. 12 VOLTS 2 TO 12 SECONDS INTERMITTENTLY WITH THE WIPER AND WASHER SW AT INT POSITION
16-GROUND : APPROX. 12 VOLTS WITH THE IGNITION SW ON UNLESS THE WIPER MOTOR AT STOP POSITION
8-GROUND : APPROX. 12 VOLTS WITH THE WIPER AND WASHER SW AT HIGH POSITION
F6 FRONT WIPER MOTOR
6-5 : CLOSED UNLESS THE WIPER MOTOR AT STOP POSITION
SYSTEM OUTLINE
SERVICE HINTS

127
WHEN THE IGNITION SW IS TURNED ON, CURRENT FLOWS TO TERMINAL 2 OF THE REAR WASHER MOTOR, TERMINAL 3 OF THE
REAR WIPER RELAY AND TERMINAL 1 OF THE REAR WIPER MOTOR THROUGH THE WIPER FUSE.
1. REAR WIPER NORMAL OPERATION
WITH THE IGNITION SW TURNED ON AND REAR WIPER AND WASHER SW TURNED ON, THE CURRENT FLOWING TO TERMINAL 3
OF THE REAR WIPER RELAY FLOWS TO TERMINAL 6 OF THE RELAY "TERMINAL 10 OF THE REAR WIPER AND WASHER SW "
TERMINAL 2 "TOGROUND. THUS, THE RELAY COIL IS ACTIVATED AND THE CURRENT TO TERMINAL 3 OF THE RELAY FLOWS TO
TERMINAL 4 " TERMINAL 4 OF THE REAR WIPER MOTOR " MOTOR "TO GROUND AND CAUSES THE MOTOR TO OPERATE THE
WIPER.
2. REAR WIPER INTERMITTENT OPERATION
WHEN THE IGNITION SW IS ON AND THE REAR WIPER AND WASHER SW IS TURNED TO INT POSITION, CURRENT FLOWING TO
TERMINAL 3 OF THE REAR WIPER RELAY FLOWS TO TERMINAL 2 OF THE RELAY "TERMINAL 13 OF THE REAR WIPER AND
WASHER SW "TERMINAL 2 "GROUND.
THIS CAUSES THE MOTOR TO OPERATE (THE POINT CHANGES) AND THE INTERMITTENT CIRCUIT OF THE RELAY OPERATES.
INTERMITTENT OPERATION OF THE CIRCUIT IS CONTROLLED BY THE CHARGING AND DISCHARGING OF THE CONDENSER
INSTALLED INSIDE THE RELAY.
3. WASHER OPERATION
WITH THE IGNITION SW TURNED ON AND THE REAR WIPER AND WASHER SW TURNED TO ON POSITION, WHEN THE WIPER SW IS
TURNED FURTHER, THE CURRENT FLOWING TO TERMINAL 2 OF THE REAR WASHER MOTOR FLOWS TO TERMINAL 1 OF THE
MOTOR "TERMINAL 12 OF THE REAR WIPER AND WASHER SW "TERMINAL 2 "TO GROUND SO THAT THE WASHER MOTOR
ROTATES AND THE WINDOW WASHER EJECTS THE SPRAY, ONLY WHILE THE SWITCH IS FULLY TURNED.
WHEN THE WIPER SW IS OFF AND THEN TURNED TO WASHER ON (WIPER OFF SIDE), ONLY THE WASHER OPERATES.
R 2 REAR WASHER MOTOR
2-GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION
1-GROUND : CONTINUITY WITH WASHER SW TURNED ON
R15 REAR WIPER RELAY
3-GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION
2-GROUND : CONTINUITY WITH REAR WIPER SW INT POSITION
6-GROUND : CONTINUITY WITH REAR WIPER SW ON POSITION
: PARTS LOCATION
CODESEE PAGECODESEE PAGECODESEE PAGE
C1430J1029R1632 (2-DOOR), 33 (4-DOOR)
F 831R 229R1732 (2-DOOR), 33 (4-DOOR)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODESEE PAGEJUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1F20FUSE BLOCK ASSY WIRE AND J/B NO. 1 (LOWER FINISH PANEL)
1I20INSTRUMENT PANEL WIRE AND J/B NO 1 (LOWER FINISH PANEL)1J20INSTRUMENT PANEL WIRE AND J/B NO. 1 (LOWER FINISH PANEL)
1L20FLOOR WIRE AND J/B NO. 1 (LOWER FINISH PANEL)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODESEE PAGEJOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
ID136FLOOR WIRE AND INSTRUMENT PANEL WIRE (LEFT KICK PANEL)
BK140 (2-DOOR)BACK DOOR NO 1 WIRE AND FLOOR WIRE (BESIDE RIGHT REAR COMB LIGHT)BK142 (4-DOOR)BACK DOOR NO. 1 WIRE AND FLOOR WIRE (BESIDE RIGHT REAR COMB. LIGHT)
: GROUND POINTS
CODESEE PAGEGROUND POINTS LOCATION
IG36RIGHT KICK PANEL
: SPLICE POINTS
CODESEE PAGEWIRE HARNESS WITH SPLICE POINTSCODESEE PAGEWIRE HARNESS WITH SPLICE POINTS
E 134ENGINE ROOM MAIN WIREB1042 (4-DOOR)BACK DOOR NO. 1 WIRE
B1040 (2-DOOR)BACK DOOR NO. 1 WIRE
SYSTEM OUTLINE
SERVICE HINTS

K
1
234
1 RAV4 ELECTRICAL WIRING DIAGRAM
2ACC
IG 1
IG 2
ST2 AM1 4
6
8 7AM2
11 IG 1
10 IG1 7 EA1
12 IG 1 1D 9
2 2 2 2
22
22 1K 4
2 5
3 7
1D
8
1D
3
1D1
1F
9
1E
13
1H
8 EA12IG1 2IG2 1EA1
1A
2B
IG
B
B
A L
S
B
EA1E 81E1
1B 81C11
8 9
P
N
1
B
W WB
WWB-RBW-BW-BR-L B-O Y B-O
R- L B B-OW W
R-L R-L
W
B B
B-W B-R
B-W B-OB
B(
A/T)
B-R B-R
W
Power Source Starting Charging
S 2 B , S 3 A
G 1 A , G 2 B STARTER
GENERATOR1
3
1 2
13 21
42310
A11 4
40A
AM1
3 0 A M A IN NO . 1
20A AM2
5A ALT-S
100A ALT 80A MAIN
F 7
FUSIBLE LINK
BLO C K
BATTERY
J 1
JUNCTION
CONNECTOR
ST R ELAY
Radiator rightF 8
10A GAUGE
[FUSE BLOCK]F 8
7. 5A IGN
[FUSE BLOCK]
C11
CHARGE WARNING
LIGHT
[C OM B . M E TER ]
Y W W
B-Y
12 20 56I10
IGN ITIO N SW
1
W
1 (
M/T) B-W
B-WB(
A/T)
9 EA1
(
A/T)B
(
A/T)
B-W
From Engine Control Module
<2-2
From E ngine Control M odule
< 2-2 < 4-4 From E ngine
Control Module
<2-2
(
M/T)
123 1B G 2 BROWN A G 1GENERATOR
1 1A S 3 BLACK B S 2A
STARTER 6CA
BBJ10 A , J11 B
JUNCTION
CONNECTOR
B
(
A/T)
B
(
A/T)C C
C
To C ombin atio n
Meter< 18-3
J 5
JUN CTION
CONNECTOR 3A
6B 5B 2A 12
B-W
(
M/T)
B
(M/T)
(
A/T)
B- W(
M/T)
B- W
(
A/T)A
A
AJ 5
JUNCTION
CONNECTOR
C 8
CLUTCH
START SW
T o C om bina tion
M eter< 18- 3
(
2WD)
(
4WD)
(
2WD)
(
4WD) P 1 A , B
PARK/NEUTRAL
POSITION SW
AAAAAA
BBBCCC 123
4
5
67891
756234
8910 A (
2WD)
P 1GRAY B(4 WD ) P 1 G R AY
B J11 GRAY PARK/NEUTRAL POSITION SW
JUNCTION CONNECTOR
A J10 GRAY
B-W (
A/T)

K OVERALL ELECTRICAL WIRING DIAGRAM
1
234
18 RAV4
Power
SourceCombination Meter2ACC
IG 1 AM1 4
2
1
2 1D 91E 8
21B 8
1K 47
1D1
1F
8A
11A 10A 2A 6C 6B 13A 12A 5B 9A 8B 7B
2IG19IG2
10 IG25 ID1 9 ID1 7 IG2
6 IG2 5 IG2B 4
100A ALT
3
F 8
10A
GAUGE
[FUSE BLOCK]
F 7
FUSIBLE LINK BLOCKW 1
WATER TEMP.
SEND ER
From Engine Control
Module< 2-2 < 4-4
From C ruise C ontrol
ECU< 13-4From Engine Contro
Module< 2-3 See ABS System
<17-3See SRS System< 11-2
SPEED
TACHOFU EL FU EL WATER TEMP. MALFUNCTION
INDICATO R LAM POIL ABS
4 B
R- L
WWWR-LL- B R- Y V-WR-L Y-RBR
BR Y- G G-RY-R
R- L R-L R- L
I1 0
IG NIT IO N S W
, C1 1 C
2
111
IF EC ID110
Intake
manifold Instrument panel
brace RH V 2
VEHICLE SPEED SENSOR
(
C o mbina tion M et er)COM B INA T IO N M ET E R C 9 A , J 1 1 B
F11
FUEL SENDER(
Main) F12
FUEL SENDER(
Sub) B 2
BRAKE FLUID
LEVEL WARNING SW
3
2 1
3
R-L L- B R- YR- L Y-R Y-B
BRBR BR Y-GY-R
BATTER Y
BR9C 2C 3C7A 9B 1B 4A 3A 13B
7C 8C 5A 10B 11B B C2B
17 IG2 1B 19
S ee Charging
System< 1-4
BR AKE BU ZZER
S ee E lectronically C ontrolled
Transmission S ystem< 4- 4S e e C ente r D iff. L o ck
(
M/T)
System< 11-4
S ee Headlight
System< 3-4
See Turn Signal and
Hazard Warning
Light System< 7-2 See SRS System< 11-2
S ee Interior Light
System< 6-2
S ee C harging S ys tem< 1- 4 S ee Ele ctr on ic ally C o ntr olled
T ransmission System< 4-4S ee Inte rior Lig ht
System<6-2
R- B W-B
R
(
4W D A /T)
1I 1J
O 1
OIL PRESSURE SW
1
EAIG R adiator rightRight kick panel
P 2
PARKING BRAKE SW1
A 5
A/T FLU ID TEM P. SW
1 2
R-BW-B RW-B
(
4WD A/T)
R-B
2124
1 40A
AM 1
6
B
F ro m Ig nite r< 5- 4
B-Y
10 13 9 8 7 6 5 4 3 2 1101112 139 8 7 6 5 4 3 2 1101112
10 9 8 7 6 5 4 3 2 1B C10 BLUE A C 9 BROWN
C C11 GRAYCO M BINATION M ETER
W-B
CA
BB BBJ10 A
JUNCTION
CONNECTOR
3B
BU LB C HEC K From C lutch
Start SW< 1-2B-W
A AA
A
J 1
JU NC TIO N
CONNECTOR J10
JUNCTION
CONNECTOR
From ABS ECU< 17-4 R-B
C 5S ee U nlock and S eat
B elt W arning S ystem
<3-2
C
ASee Taillight and
Illu min ation Sy ste m
<8-3S ee Ta illig h t a n d
Illumination System< 8- 3
10
1 A
S ee C ruise Control S ystem
<13-36 , C10 B
TUR N LH TUR N RH
HIGH BEAM
ECT PW R C. D IFF
LO C KSRS
ILLUMINATION
OPEN DOOR
CHARGE O/D
OFF A/T OIL
TEM P. BELT CRUISE
AAAAAA
BBBCCCA J10 G R A Y
J11 B G R A Y JUNCTION
CONNECTOR
(M /T )
(
A/T) B
From P a rk/N eu tra l
Position SW <1-315