Z10673
4 3 Wire Harness Side
Z10674
4 3 Wire Harness Side
Z10675
3 BE−52
− BODY ELECTRICALPOWER WINDOW CONTROL SYSTEM
1996 RAV4 (RM447U)
4. 5 Door models
INSPECT SWITCH ILLUMINATION
Connect the positive (+) lead from the battery to terminal 7 and
the negative (−) lead to terminal 1 check that all the illuminations
light up.
If operation is not as specified, replace the master switch.
5. 3 Door models:
INSPECT ONE TOUCH POWER WINDOW SYSTEM
(a) Using an ammeter, inspect the system.
(1) Disconnect the connector from the master switch.
(2) Connect the positive (+) lead from the ammeter to
terminal 3 on the wire harness side connector and
the negative (−) lead to the negative (−) terminal of
the battery.
(3) Connect the positive (+) lead from the battery to ter-
minal 4 on the wire harness side connector.
(4) As the window goes down, check that the current
flow is approximately 7 amperes.
(5) Check that the current increases up to approxi-
mately 14.5 amperes or more when the window
stops going down.
HINT:
The circuit breaker opens some 4 − 40 seconds after the win-
dow stops going down, so that check must be made before the
circuit breaker operates.
If the operation is not as specified, replace the master switch.
(b) Using an ammeter with a current measurement probe, in-
spect the system.
(1) Remove the master switch with connector con-
nected.
(2) Attach a current−measuring probe to terminal 3 of
the wire harness.
(3) Turn the ignition switch ON and set the power win-
dow switch in the down position.
Z10676
3
− BODY ELECTRICALPOWER WINDOW CONTROL SYSTEM
BE−53
1996 RAV4 (RM447U)
(4) As the window goes down, check that the current is
approximately 7 amperes.
(5) Check that the current increases up to approxi-
mately 14.5 amperes or more when the window
stops going down.
HINT:
The circuit breaker opens some 4 − 40 seconds after the win-
dow stops going down, so that check must be made before the
circuit breaker operates.
If operation is not as specified, replace the master switch.
6. 5 Door models:
INSPECT ONE TOUCH POWER WINDOW SYSTEM
(a) Using an ammeter, inspect the system.
(1) Disconnect the connector from the master switch.
(2) Connect the positive (+) lead from the ammeter to
terminal 6 on the wire harness side connector and
the negative (−) lead to negative (−) terminal of the
battery.
(3) Connect the positive (+) lead from the battery to ter-
minal 13 on the wire harness side connector.
(4) As the window goes down, check that the current
flow is approximately 7 amperes.
(5) Check that the current increases up to approxi-
mately 14.5 A or more when the window stops going
down.
HINT:
The circuit breaker opens some 4 − 40 seconds after the win-
dow stops going down, so that check must be made before the
circuit breaker operates.
If the operation is not as specified, replace the master switch.
(b) Using an ammeter with a current measurement probe, in-
spect the system.
(1) Remove the master switch with connector con-
nected.
Z10844
Z15867
UP
DOWN
BE−54
− BODY ELECTRICALPOWER WINDOW CONTROL SYSTEM
1996 RAV4 (RM447U)
(2) Attach a current−measuring probe to terminal 6 of
the wire harness.
(3) Turn the ignition switch ON and set the power win-
dow switch in the down position.
(4) As the window goes down, check that the current is
approximately 7 amperes.
(5) Check that the current increases up to approxi-
mately 14.5 amperes or more when the window
stops going down.
HINT:
The circuit breaker opens some 4 − 40 seconds after the win-
dow stops going down, so that check must be made before the
circuit breaker operates.
If operation is not as specified, replace the master switch.
7. INSPECT FRONT POWER WINDOW SWITCH CONTI-
NUITY
Switch positionTester connectionSpecified condition
UP1 − 2, 3 − 4Continuity
OFF1 − 2, 3 − 5Continuity
DOWN1 − 4, 3 − 5Continuity
If continuity is not as specified, replace the switch.
8. 5 Door models:
INSPECT REAR POWER WINDOW SWITCH CONTI-
NUITY
Switch positionTester connectionSpecified condition
UP1 − 2, 3 − 4Continuity
OFF1 − 2, 4 − 5Continuity
DOWN2 − 3, 4 − 5Continuity
If continuity is not as specified, replace the switch.
9. Driver ’s door of 3 door models:
INSPECT POWER WINDOW MOTOR OPERATION
(a) Connect the positive (+) lead from the battery to terminal
1 and the negative (−) lead to terminal 2, check that the
motor turns counterclockwise.
Z17553
within
4 to 40
secondsUP
Z17554
within
60 seconds
DOWN
Z05657
31
2
5
21
53 BE−58
− BODY ELECTRICALPOWER WINDOW CONTROL SYSTEM
1996 RAV4 (RM447U)
17. Rear door of 5 door models:
INSPECT CIRCUIT BREAKER OPERATION
(a) With the window in the fully closed position, hold the pow-
er window switch in ”UP” position and check that there is
a circuit breaker operation noise within 4 to 40 seconds.
(b) With the window in the fully closed position, hold the
switch in ”DOWN” position and check that the window be-
gins to descend within 60 seconds.
If operation is not as specified, replace the motor.
18. INSPECT POWER MAIN RELAY CONTINUITY
ConditionTester connectionSpecified condition
Constant1 − 2Continuity
Apply B+ between
terminals 1 and 23 − 5Continuity
If continuity is not as specified, replace the relay.
Steel Metal Undercoat (ED Primer)Anti-Chipping Paint Second Coat
Steel Metal Undercoat (ED Primer) Second Coat Top Coat
ANTI-RUST TREATMENT AFTER PAINTING PROCESS
1. ANTI-RUST AGENT (WAX) APPLICATION
To preserve impossible to paint areas from corrosion,
always apply sufficient anti-rust agent (wax) to the inside
of the hemming areas of the doors and hoods, and
around the hinges, or the welded surfaces inside the
boxed cross-section structure of the side member, body
pillar, etc.
ANTI-RUST AGENT (WAX) APPLICATION
REFERENCE: ANTI-RUST TREATMENT BY PAINTING
Painting prevents corrosion and protects the sheet metal from damage. In this section, anti-chipping paint
only for anti-corrosion purpose is described.
1. ANTI-CHIPPING PAINT
To prevent corrosion and protect the body from damage by flying stones, etc., apply anti-chipping paint
to the rocker panel, wheel arch areas, valance panel, etc.
HINT:
Depending on the model or the application area, there are cases where the application of anti-chipping
paint is necessary before the second coat or after the top coat.
Apply the anti-chipping paint
before the second coat. Apply the anti-chipping paint
after the top coat.
Anti-Chipping PaintTop Coat
ANTI-RUST TREATMENTARœ3
DI3Z5−01
Vehicle Brought to Workshop
Customer Problem Analysis P. DI−2
Problem Symptom Confirmation
If the engine does not start perform steps 10 and 12 firstConnect the OBD II scan tool or TOYOTA hand−held tester to DLC3 P. DI−3
If the display indicates a communication fault in the tool, inspect DLC3 P. DI−3
Check DTC and Freeze Frame Data (Pre−check)
Record or Print DTC and Freeze Frame Data P. DI−3
Clear DTC and Freeze Frame Data P. DI−3
Visual Inspection
Setting the Check Mode Diagnosis P. DI−3
Symptom Simulation P.IN−20
Basic Inspection P. DI−3DTC Chart P. DI−14
Matrix Chart of Problems Symptoms P. DI−20
Circuit Inspection P. DI−21
Adjustment, Repair
DTC Check P. DI−3
Titles insideare titles of pages in
in the bottom portion. See the indicated
pages for detailes explanations.this manual, with the page number indicated
Malfunction
occurs.Malfunction does not occur.
Parts Inspection
Check for Intermittent Problems P. DI−3
Identification of Problem
Confirmation Test
End 1
2
3
4
5
6
7
108
9
11
12
13
15 14
16
Normal Malfunction code.
17
− DIAGNOSTICSENGINE
DI−1
1996 RAV4 (RM447U)
ENGINE
HOW TO PROCEED WITH TROUBLESHOOTING
Troubleshoot in accordance with the procedure on the following pages.
DI3Z6−01
ENGINE CONTROL SYSTEM Check Sheet
Customer’s Name
Driver’s Name
Data Vehicle
Brought in
License No.
Model and Model
Year
Frame No.
Engine Model
Odometer Reading
km
miles
Problem Symptoms
Engine does
not Start
Difficult to
Start
Poor Idling
Poor
Driveaability
Engine Stall
Others
Engine does not crankNo initial combustionNo complete combustion
Engine cranks slowly
Other
Incorrect first idleIdling rpm is abnormalHigh ( rpm)Low ( rpm)
Rough idling
Other
HesitationBack fireMuffler explosion (after−fire)Surging
Knocking
Other
Soon after startingAfter accelerator pedal depressed
After accelerator pedal released
During A/C operation
Shifting from N to D
Other
Datas Problem
Occurred
Problem Frequency
Condition When
Problem Occurs
Weather
Engine Operation
Engine Temp. Place Outdoor
TemperatureConstant
Sometimes ( times per day/month)Once only
Other
Fine
CloudyRainySnowyVarious/Other
Hot
Warm CoolCold (approx. °F/ °C)
Highway
SuburbsInner CityUphillDownhill
Rough road
Other
Cold
Warming upAfter Warming upAny temp.Other
Starting
Just after starting ( min.)IdlingRacing
Driving
Constant speedAccelerationDeceleration
A/C switch ON/OFF
Other
Condition of MILRemains on Sometimes light up Does not light up
NormalMalfunction code(s) (code )
Freeze frame data ( )
NormalMalfunction code(s) (code )
Freeze frame data ( )
Normal mode
(Precheck)
Check Mode DTC InspectionInspector’s
Name
DI−2
− DIAGNOSTICSENGINE
1996 RAV4 (RM447U)
CUSTOMER PROBLEM ANALYSIS CHECK
DI3Z7−01
FI0534
S01354
TOYOTA
Hand−Held Tester
− DIAGNOSTICSENGINE
DI−3
1996 RAV4 (RM447U)
PRE−CHECK
1. DIAGNOSIS SYSTEM
(a) Description
When troubleshooting OBDII vehicles, the only dif-
ference from the usual troubleshooting procedure
is that you connect to the vehicle the OBDII scan
tool complying with SAE J1978 or TOYOTA hand−
held tester, and read off various data output from
the vehicle’s ECM.
OBDII regulations require that the vehicle’s on−
board computer lights up the Malfunction Indicator
Light (MIL) on the instrument panel when the com-
puter detects a malfunction in the computer itself on
in drive system components which affect vehicle
emissions. In addition to the MIL lighting up when
a malfunction is detected, the applicable Diagnostic
Trouble Code (DTC) prescribed by SAE J2012 are
recorded in the ECM memory (See page DI−14).
If the malfunction does not recur in 3 trips, the MIL
goes off but the DTC remain recorded in the ECM
memory.
To check the DTC, connect the OBDII scan tool or
TOYOTA hand−held tester to Data Link Connector
3 (DLC3) on the vehicle. The OBDII scan tool or
TOYOTA hand−held tester also enables you to
erase the DTC and check freezed frame data and
various forms of engine data. (For operating instruc-
tions, see the OBDII scan tool’s instruction book.)
DTC include SAE controlled codes and Manufac-
ture controlled codes.
SAE controlled codes must be set as prescribed by
the SAE, while Manufacturer controlled codes can
be set freely by the manufacturer within the pre-
scribed limits (See DTC chart on page DI−14).
The diagnosis system operates in normal mode
during normal vehicle use. It also has a check mode
for technicians to simulate malfunction symptoms
and troubleshoot. Most DTC use 2 trip detection
logic* to prevent erroneous detection and ensure
thorough malfunction detection.