1996 TOYOTA RAV4 engine oil

162
AIR CONDITIONING
HEATER BLOWER MOTOR OPERATION
CURRENT IS APPLIED AT ALL TIMES THROUGH THE HTR FUSE TO TERMINAL 5 OF THE HEATER RELAY.
WHEN THE IGNITION SW IS TURNED ON, CURRENT FLOWS THROUGH THE GAUGE FUSE TO TERMINAL 1 OF THE HEATER RELAY
"THE COIL "TERMINAL 3 "TERMINAL 5 OF THE BLOWER SW.
*LOW SPEED OPERATION
WHEN THE BLOWER SW IS MOVED TO LO POSITION, THE CURRENT FLOWS TO TERMINAL 5 OF THE BLOWER SW "TERMINAL 6
"GROUND, CAUSING THE HEATER RELAY TO SWITCH ON. THIS CAUSES THE CURRENT TO FLOW FROM THE HTR FUSE "
TERMINAL 5 OF THE HEATER RELAY "TERMINAL 4 "TERMINAL 1 OF THE BLOWER MOTOR "TERMINAL 2 "TERMINAL 1 OF
THE BLOWER RESISTOR "TERMINAL 4 "GROUND, CAUSING THE BLOWER MOTOR TO ROTATE AT LOW SPEED.
*MEDIUM SPEED OPERATION (OPERATION AT M1, M2)
WHEN THE BLOWER SW IS MOVED TO M1 POSITION, THE CURRENT FLOWING TO TERMINAL 5 OF THE BLOWER SW "
TERMINAL 6 "GROUND, TURNS THE HEATER RELAY ON. THIS CAUSES THE CURRENT TO FLOW FROM THE HTR FUSE "
TERMINAL 5 OF THE HEATER RELAY "TERMINAL 4 "TERMINAL 1 OF THE BLOWER MOTOR "TERMINAL 2 "TERMINAL 1 OF
THE BLOWER RESISTOR "TERMINAL 2 "TERMINAL 1 OF THE BLOWER SW "TERMINAL 6 "GROUND. THIS TIME, THE
BLOWER RESISTANCE OF THE BLOWER RESISTOR IS LESS THAN AT LOW SPEED, SO THE BLOWER MOTOR ROTATES AT
MEDIUM LOW SPEED.
WHEN THE BLOWER SW IS MOVED TO M2 POSITION, CURRENT FLOWING THROUGH THE MOTOR FLOWS FROM TERMINAL 1 OF
THE BLOWER RESISTOR "TERMINAL 3 "TERMINAL 2 OF THE BLOWER SW "TERMINAL 6 "GROUND. THIS TIME,
RESISTANCE OF THE BLOWER RESISTOR IS LESS THAN AT M1 POSITION, SO THE BLOWER MOTOR ROTATES AT MEDIUM HIGH
SPEED.
*HIGH SPEED OPERATION
WHEN THE BLOWER SW IS MOVED TO HI POSITION, THE CURRENT FLOWS TO TERMINAL 5 OF THE BLOWER SW "TERMINAL 6
"GROUND AND TURNS THE HEATER RELAY ON.
THIS CAUSES THE CURRENT TO FLOW FROM THE HTR FUSE TO TERMINAL 5 OF THE HEATER RELAY "TERMINAL 4 "
TERMINAL 1 OF THE BLOWER MOTOR "TERMINAL 2 "TERMINAL 8 OF THE BLOWER SW "TERMINAL 6 "GROUND, CAUSING
THE BLOWER MOTOR TO ROTATE AT HIGH SPEED.
A 3 A/C DUAL PRESSURE SW
1-4 : OPEN WITH THE PRESSURE LESS THAN 2.0 KG/CM2 (30 PSI, 206 KPA) OR ABOVE 32 KG/CM2 (384 PSI, 2648 KPA)A12 A/C AMPLIFIER
12-5 : CONTINUITY WITH THE A/C CONTROL SW ON AND THE IGNITION SW AT ON POSITION
13-GROUND : ALWAYS CONTINUITY
05-GROUND : ALWAYS CONTINUITY
02-GROUND : APPROX. 12 VOLTS WITH THE IGNITION SW ON
A14 A/C THERMISTOR
1-2 : APPROX. 2341
234 W AT 15
C (59
F)
B 4 BLOWER RESISTOR
1-3 : APPROX. 0.4 W
1-2 : APPROX. 1.1 W
1-4 : APPROX. 2.8 W
B 5 BLOWER SW
5-6 : CONTINUITY WITH THE BLOWER SW AT LO, M1, M2 OR HI POSITION
1-6 : CONTINUITY WITH THE BLOWER SW AT M1 POSITION
2-6 : CONTINUITY WITH THE BLOWER SW AT M2 POSITION
8-6 : CONTINUITY WITH THE BLOWER SW AT HI POSITION
: PARTS LOCATION
CODESEE PAGECODESEE PAGECODESEE PAGE
A 228B 430I 229
A 328B 530J 331
A1230D 330J 431
A1330E 631J10A31
A1430F 728J11B31
B 330F 831
: RELAY BLOCKS
CODESEE PAGERELAY BLOCKS (RELAY BLOCK LOCATION)
625R/B NO. 6 (ENGINE COMPARTMENT LEFT)
SYSTEM OUTLINE
SERVICE HINTS

K OVERALL ELECTRICAL WIRING DIAGRAM
1
234
2 RAV4
ACC
IG1
IG2
ST2 AM1
6 7AM2
1H 14
21E 2
5566 21I 171B 1 8IG1
11 IB 1
2 1
5 3
2 1
5 31 2
1 2
1 2
1 2 3IG1
20 IB2 7EA1 11 IG1
1C 12A 11A 10A12 C A 8 B 22 A 23 A 6 B
2B 7B C C C C
14C13 21
1 2
1 2
B
B-R
R- W LG
B-OB R- Y Y- GL
L-Y
B-O
B-R B-RB-R B-R B-R
B-R
B-L B- Y R- WP B-W
B- R B- R
B- O B-Y
B-Y
B-R
B-R B-O B-O
B-Y
B-R
B-Y
B- RB-OB-R B-Y
B-R B-R B-R B-R
B- O
FC ELS ACT AC1 OD1 PTNK PIM17 15
21
20
2
80A MAIN
5566
4ID1
EA BH
L-B B-R
11 2
A A53
5 BB4A 17A C
L-WRG R
C
14 A A
16B A4BE1 EO2 EO3 IG F TH W
B 1BVTA VC
B
B
L- Y
B WL
L- R
Y
11 12 2
LG-RBR
BR BR
BR BR BR
BR
BR BR BRY
432 323
E2 E2
R-W
2EA1 I10
IG NIT IO N SW
I 5
IN JE C TO R NO . 1 I 7
IN JE C TO R NO . 3 I 6
IN JE C TO R NO . 2 I 8
IN JE C TO R NO . 4
R- W
9
5
11
I 1
IDLE AIR CONTROL VALVEV 9
VSV(
Vapor Pressure Sensor) V 8
VSV(
EVAP) V 7
VSV(
EG R) O 3
OXYGEN SENSOR(
Bank 1 Sensor 2)
2
BR
BATT # 10 # 20 +B ISCO ISCC TPC EVP EGR OX1 OX2
20A A M2E F I M A IN R EL AY
CIRCUIT OPENING RELAYF11
FUEL PU M P
Under the center
p illar L HR adiator right
From D iode(
Engine Idle-Up)
< 8- 2 <12-4
E 4 A , E 6 C
J 1
JUNCTION
CONNECTOR From A/C A mplifier
<20-4 To A/C Amplifier
<20-4 To Cruise Control ECU
<13-4
PTN K VCC PIM VCV 1
VAPOR PRESSURE SENSOR M 1
MANIFOLD ABSOLUTE PRESSURE SENSOR
16
F rom M alfunction Indicator
Lamp[Comb. M eter]< 18-2
From Igniter
<5-4
26 3
T 1
THROTTLE POSITION SENSOR
E 2
ENG INE COOLANT TEMP. SENSORI 9
INTAKE AIR TEM P. SENSOR
TE1 W N E+ N E- SD LE1
AB D 1
DATA LINK
CONNECTOR
1
ENGINE CONTROL MODULE
Power
SourceEngine Control
BATTERY
G-R
B-R G-R
, E 5 B
B- O
17
M 54
W-B
L-BW-B W-B
20 10 21C
G-W(
A/T)B/KFrom Stop Light SW
<9-34 22C
B-W(
A/T)NSWTo P ark /N eutral
Position SW<1-3C
To ST Relay< 1-3 B-W(
M/T)
STA
11
R-W F 8
7. 5A O B D
[FUSE BLOCK]
F 7
FUSIBLE LINK BLOCK G-R
IG 1 9
15
B-R
9BR
20B BKNK E2
B
A IG T
10
15A EFI16 2
171D 8
1E 9
100A ALT62 2
W
W
1F 8
1K 1
R-W
#30 25 A
#40 24 A2 1
1 2
5IG1
Y-B(
A/T)To Cruise C ontrol
E CU < 13- 3
BR
EC Intake manifold 11
TC
O 2
OXYGEN SENSOR(
Bank 1 Sensor 1)
Y
Y
1 THA
B 3
Y-BK 1
KNOCK SENSOR
EO1
13ABRBR BR
5A
G+ 10
F 8
7. 5A IG N
[FUSE BLOCK]B-O11
1E 1
1J 2B-O
W
IG Right kick panel
(
SH IE LD E D)
A A
AA
A
A
A
A
A
A
(SHIELDED)
(
SHIELDED)
AAB
AA
(
SHIELDED)54 216
IG 211
BR
BR
BR
BR
(
SHIELDED)
12
34567891011 12 13
14 15
16 17 18 19 20 21 22 2324 25 2612345678
9 1011121314151612
34567891011
12 13
14 15 16 17 18 19 20 2122
J10 A , J11 B
JUNCTIO N CONNECTOR
AAAAAA
BBBCCC B E 5 D AR K G RAY CE 6 DARK GRAY
B J11A J10
GRAY A E 4 DARK GRAY
ENGINE CONTROL MODULEJUNCTION CONNECTOR
J 2
JU NC T IO N
CONNECTOR
BR BR BR BRW-BW-B
SG CG SD L BAT
(
SHIELDED)
W WW-LBR BRL
W
D 2
DATA LINK CONNECTOR 3
GRAY
C SPD
To S peedometer[C omb. M eter]
<18-19V- W
B(
A/T)
To ST Relay< 1-3 C 2
CRANKSHAFT POSITION SEN SORFrom Ignition Coil
and D istributor< 5-3
2
1
G WW From C ruise C ontrol
ECU< 13-4
From Airbag Sensor
Assembly< 11-2
+B 12
B-R8TE1
From
Airbag
Sensor
Assembly
<11-2
W-L

K
1
234
5 RAV4
1D 91D 6
1H 3 1F 5
40A
AM1
C 5
C IG ARETTE
LIG H TER 2
CLOC K C 7 1K 4
1E 4
1H 2
IG1H 71I 92 61
W-B
W-B GR L-Y
GR L- RW-B GRGR
Left kick panel
Power Source Cigarette Lighter and Clock Ignition
7ACC
IG1
IG2
ST2 AM 13
6 AM 2
6
F 8
15 A
CI G & R A D
[FUSE BLOCK]
2 2
214
1H
7EA1 11 IG1
228
1D
1J 5
1I 22
L-Y
IG14
2
217 L- RBB-YB-O
W
B-R B-R B-R
L-Y20A AM2 L-Y
I1 0
IG N ITIO N S W
W
W
1
F 7
FU SIBLE
LIN K B LO CK
BATTER Y
W
L-Y
4
2
80A MAIN100A ALT
G+B-W B-O
B- O B- O
BRBR B-O
14 2 1
3 5
1A 2A 1
B2
B
CB
IGT IGF EXT DISTRIBUTO R IG N ITIO N C O IL AN D DISTRIBU TO R
I 2
IG N ITE R I 3 AB-O
G-
2
N 1
N OISE FILTER
(
Ig nitio n S ystem)
IG N ITION
COIL
ECR L- Y
T o E ngine Control M odule
<2-2
To Engine Control M odule
<2-3 <2-4
Intak e ma nifo ld B
20
15A DO ME18 191 2
8IG2
D
DD
To T achometer
[C omb. M ete r]
<18-1
J 4
JU NC TIO N
CONNECTOR
B B BB
To A /C A mplifier
<20-4
B
B , I 4
W
A A
J 2
JUNCTION
CONNECTOR CD
CDJ 3
JUNCTION
CONNECTOR
ID AB
AA
W-B W-BB
BJ10
JUNCTION
CONNECTOR J10 A , J11 B
JU NC TIO N
CONNECTOR
Right kick panel12 A I 3 B LAC K BI 4 B LA C K IGNITION COIL AND DISTRIBUTOR
123456
7 8 9 101112B J11 B LUE J10 A B LUE JUNCTION CONNECTOR 12

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

IG0J3−02
− IGNITIONIGNITION SYSTEM
IG−1
1996 RAV4 (RM447U)
IGNITION SYSTEM
ON−VEHICLE INSPECTION
NOTICE:
”Cold” and ”Hot” in these sentences express the tempera-
ture of the coils themselves. ”Cold” is from −10°C (14°F) to
50°C (122°F) and ”Hot” is from 50°C (122°F) to 100°C
(212°F).
1. INSPECT IGNITERS AND SPARK TEST
Check that the spark occurs.
(1) Disconnect the high−tension cord (from the ignition
coil) from the distributor cap.
(2) Hold the end approx. 12.5 mm (0.50 in.) from the
body ground.
(3) See if spark occurs while engine is being cranked.
NOTICE:
To prevent gasoline from being injected from injectors dur-
ing this test, crank the engine for no more than 5 − 10 se-
conds at time.
If the spark does not occur, perform the test as follows:

B11562
P17875
Ohmmeter
IG0147
Megger
Ground
N00917
− IGNITIONIGNITION SYSTEM
IG−3
1996 RAV4 (RM447U)
2. INSPECT HIGH−TENSION CORDS
(a) Disconnect the high−tension cords from spark plug.
Disconnect the high−tension cords at the rubber boot. Do
not pull on the high−tension cords.
NOTICE:
Pulling on or bending the cords may damage the conductor
inside.
(b) Disconnect the high−tension cords from ignition coil.
(c) Disconnect the high−tension cords from distributor cap.
(d) Inspect the high−tension cord resistance.
Using an ohmmeter, measure the resistance.
Maximum resistance: 25 kΩ per cord
If the resistance is greater than maximum, check the terminals.
If necessary, replace the high−tension cord.
(e) Reconnect the high−tension cords to distributor cap.
(f) Reconnect the high−tension cord to ignition coil.
(g) Reconnect the high−tension cords to spark plugs.
3. INSPECT SPARK PLUGS
NOTICE:
Never use a wire brush for cleaning.
Never attempt to adjust the electrode gap on a used
spark plug.
Spark plugs should be replaced every 100,000 km
(60,000 miles).
(a) Disconnect the high−tension cords from the spark plugs.
(b) Using a megger (insulation resistance meter), measure
the insulation resistance.
Standard correct insulation resistance:
10 MΩ or more
If the resistance is less than specified, proceed to step (d).
HINT:
If a megger is not available, the following simple method of in-
spection provides fairly accurate results.
Simple Method:
Quickly race the engine to 4,000 rpm 5 times.
Remove the spark plug. (See step (c))
Visually check the spark plug.
If the electrode is dry... OK
If the electrode is wet... Proceed to step (d)
Reinstall the spark plug. (See step (g))

IG0J9−01
B11573
B11574
− IGNITIONDISTRIBUTOR
IG−13
1996 RAV4 (RM447U)
INSTALLATION
1. SET NO. 1 CYLINDER TO DTC/COMPRESSION
Turn the crankshaft clockwise, and position the slit of the intake
camshaft as shown in the illustration.
2. INSTALL DISTRIBUTOR
(a) Install a new O−ring to the housing.
(b) Apply a light coat of engine oil on the O−ring.
(c) Align the cutout of the coupling with the line of the hous-
ing.
(d) Insert the distributor, aligning the center of the flange with
that of bolt hole on the cylinder head.
(e) Tighten the hold−down bolt.
Torque: 19 N·m (195 kgf·cm, 14 ft·lbf)
3. CONNECT HIGH−TENSION CORDS TO SPARK
PLUGS
Firing order:
1 − 3 − 4 − 2
4. CONNECT HIGH−TENSION CORD TO IGNITION COIL
5. CONNECT DISTRIBUTOR CONNECTOR
6. INSTALL AIR CLEANER CAP ASSEMBLY

LU060−04
S01260
Oil Pressure Gauge
P13638
Adhesive
− LUBRICATIONOIL AND FILTER
LU−1
1996 RAV4 (RM447U)
OIL AND FILTER
INSPECTION
1. CHECK ENGINE OIL QUALITY
Check the oil for deterioration, entry of water, discoloring or thin-
ning.
If the quality is visibly poor, replace the oil.
Oil grade:
API grade SH, Energy − Conserving II multigrade en-
gine oil or ILSAC multigrade engine oil.
Recommended viscosity is as shown in the illustra-
tion.
2. CHECK ENGINE OIL LEVEL
The oil level should be between the ”L” and ”F” marks on the dip-
stick.
If low, check for leakage and add oil up to ”F” mark.
3. REMOVE OIL PRESSURE SWITCH, AND INSTALL OIL
PRESSURE GAUGE
4. WARM UP ENGINE
Allow the engine to warm up to normal operating temperature.
5. CHECK OIL PRESSURE
Oil pressure:
At idle
29 kPa (0.3 kgf/cm
2, 4.3 psi) or more
At 3,000 rpm
245 − 490 kPa
(2.5 − 5.0 kgf/cm
2, 36 − 71 psi)
6. REMOVE OIL PRESSURE GAUGE AND REINSTALL
OIL PRESSURE SWITCH
(a) Remove the oil pressure gauge.
(b) Apply adhesive to 2 or 3 threads of the oil pressure switch.
Adhesive:
Part No.08833−00080, THREE BOND 1344,
LOCTITE 242 or equivalent
(c) Reinstall the oil pressure switch.
7. START ENGINE AND CHECK FOR LEAKS