1996 TOYOTA RAV4 brake light

W03162
*2*1
*1: 2WD models
*2: 4WD models
− DIAGNOSTICSANTI−LOCK BRAKE SYSTEM
DI−273
1996 RAV4 (RM447U)
Stop Light Switch Circuit
CIRCUIT DESCRIPTION
This stop light switch senses whether the brake pedal is depressed or released, and sends a signal to the
ECU.
WIRING DIAGRAM
INSPECTION PROCEDURE
1 Check operation of stop light.
CHECK:
Check that stop light lights up when brake pedal is depressed and turns off when brake pedal is released.
NG Repair stop light circuit (See page BE−2).
OK
DI41R−02

W01410
R15785F15320
STP (−)
(+) 2WD Models
4WD Models
(−)
(+)
STP
DI−274
− DIAGNOSTICSANTI−LOCK BRAKE SYSTEM
1996 RAV4 (RM447U)
2 Check voltage between terminal STP of ABS ECU and body ground.
PREPARATION:
Remove the ABS ECU with connectors still connected.
CHECK:
Measure the voltage between terminal STP of the ABS ECU
and body ground when the brake pedal is depressed.
OK:
Voltage: 8 − 14 V
OK Proceed to next circuit inspection shown on
Problem symptoms table (See page DI−245).
NG
3 Check for open in harness and connector between ABS ECU stop light switch
(See page IN−30).
NG Repair or replace harness or connector.
OK
Check and replace ABS ECU.

W01941
*2*1
*1: 2WD models
*2: 4WD models
− DIAGNOSTICSANTI−LOCK BRAKE SYSTEM
DI−275
1996 RAV4 (RM447U)
ABS Warning Light Circuit
CIRCUIT DESCRIPTION
If the ECU detects trouble, it lights the ABS warning light while at the same time prohibiting ABS control. At
this time, the ECU records a DTC in memory. After removing the short pin of the DLC1, connect terminals
Tc and E1 of the DLC1 to make the ABS warning light blink and output the DTC.
WIRING DIAGRAM
INSPECTION PROCEDURE
Troubleshooting in accordance with the chart below for each trouble symptom.
ABS warning light does not light upGo to step 1
ABS warning light remains onGo to step 3
1 Check ABS warning light.
See combination meter troubleshooting on page BE−2.
NG Replace bulb or combination meter assembly.
OK
DI98X−01

− DIAGNOSTICSANTI−LOCK BRAKE SYSTEM
DI−277
1996 RAV4 (RM447U)
3 Is DTC output?
Check DTC on page DI−234.
YES Repair circuit indicated by code output.
NO
4 Does ABS warning light go off if short pin is removed?
NO Check for short in harness and connector be-
tween warning light and DLC1 and ECU (See
page IN−30).
YES
5 Check ABS control relay (See step No. 2).
NG Replace ABS control relay.
OK
Check for short in harness and connect be-
tween DLC1 and ABS control relay (See page
IN−30).

W01418F15322
EC
A
33920
*2*1
W−L
11 Tc E1
ABR BREA1Tc12 V
DLC1 J2
Junction
Connector
*
1: 2WD Models
*2: 4WD ModelsA16 A17 W−LABS ECU
F15316
E1
Tc DLC1
DI−278
− DIAGNOSTICSANTI−LOCK BRAKE SYSTEM
1996 RAV4 (RM447U)
Tc Terminal Circuit
CIRCUIT DESCRIPTION
Connecting terminals Tc and E1 of the DLC1 causes the ECU to display the DTC by flashing the ABS warning
light.
WIRING DIAGRAM
INSPECTION PROCEDURE
1 Check voltage between terminals Tc and E1 of DLC1.
CHECK:
(a) Turn the ignition switch ON.
(b) Measure the voltage between terminals Tc and E1 of the
DLC1.
OK:
Voltage: 10 − 14 V
OK If ABS warning light does not blink even after Tc
and E1 are connected, ECU may be defective.
NG
DI41V−02

W01418F15322
EC
A
33
*2*111 E1
ABR BREA1
12 V
DLC1 J2
Junction
Connector
*
1: 2WD Models
*2: 4WD ModelsA16 A17ABS ECU
TsTs 8
LL6
F15316
E1
TsDLC1
DI−280
− DIAGNOSTICSANTI−LOCK BRAKE SYSTEM
1996 RAV4 (RM447U)
Ts Terminal Circuit
CIRCUIT DESCRIPTION
The sensor check circuit detects abnormalities in the speed sensor signal which cannot be detected with
the DTC check. Connecting terminals Ts and E1 of the DLC1 in the engine compartment starts the check.
WIRING DIAGRAM
INSPECTION PROCEDURE
1 Check voltage between terminals Ts and E1 of DLC1.
PREPARATION:
(a) Turn the ignition switch ON.
(b) Measure the voltage between terminals Ts and E1 of the
DLC1.
OK:
Voltage: 10 − 14 V
OK If ABS warning light does not blink even after Ts
and E1 are connected, ECU may be defective.
NG
DI41W−02

DI42H−01
CRUISE CONTROL SYSTEM Check Sheet
Inspector ’s name:
Customer ’s Name
Date of VehicleRegistration No.
Registration Year
Frame No.
Odometer Reading / /km
Mile
Condition of
Problem Occurrence
Date of Problem
Frequency Problem
Occurrence
Occurs
Vehicle Speed when
Problem Occurred / /
Continuous Intermittent ( Times a day)
km
Mile Brought in
Auto cancel
occurs Driving condition
 City driving  Freeway  Up hill  Down hill
 After cancel occurred, did the driver activate cruise control
again?
 Yes  No
 Cancel does not
occur With brake ON
 Except D position shift  At 40 km/h (25 mph) or less
 When control SW turns to CANCEL position
 Cruise control
malfunction Slip to acceleration side
 Slip to deceleration side
 Hunting occurs
 O/D cut off does not occur
 O/D does not return
 Switch
malfunction SET  ACCEL  COAST  RESUME  CANCEL
 Faulty CRUISE
MAIN indicator light Remains ON  Does not light up  Blinking Symptoms
DTC Check1st Time2nd Time
 Normal Code  Malfunction Code (Code )
 Normal Code  Malfunction Code (Code )
− DIAGNOSTICSCRUISE CONTROL SYSTEM
DI−327
1996 RAV4 (RM447U)
CUSTOMER PROBLEM ANALYSIS CHECK

BE6443
(1)
(2)
(1)
No.Operation MethodCRUISE MAIN Indicator Light
Blinking PatternDiagnosis
1 Turn SET/COAST switch ON
2Turn RES/ACC switch ON
3Turn CANCEL switch ON
Turn stop light switch ON
Depress brake pedal
Turn PNP switch OFF
(Shift to except D position)
4Drive at about 40 km/h
(25 mph)or higher
Drive at about 40 km/h
(25 mph) or below
LightON
OFF
LightON
OFF
LightON
OFFSwitch ON
Switch OFF
LightON
OFFSwitch OFF
Switch ONSET/COAST switch circuit
is normal
RES/ACC switch circuit
is normal
CANCEL switch circuit
is normal
Stop light switch circuit
is normal
PNP switch circuit is
normal
Vehicle Speed Sensor is
normal
LightON
OFF LightON
OFF
1sec.
0.25 sec.0.25 sec.
Turn clutch switch OFF
(Depress clutch pedal)Clutch switch circuit
is normal
− DIAGNOSTICSCRUISE CONTROL SYSTEM
DI−331
1996 RAV4 (RM447U)
4. INPUT SIGNAL CHECK
HINT:
(1) For check No.1 − No.2.
Turn the ignition switch ON.
(2) For check No.3.
Turn ignition switch ON.
Shift to D position. (A/T Vehicle)
(3) For check No.4.
Jack up the vehicle.
Start the engine.
Shift to D position. (A/T Vehicle)
(a) Press the control switch to the SET/COAST or RES/ACC
position and hold it down or hold it up (1).
(b) Push the main switch ON (2).
(c) Check that the CRUISE MAIN indicator light blinks twice
or 3 times repeatedly after 3 seconds.
(d) Turn the SET/COAST or RES/ACC switch OFF.
(e) Operate each switch as listed in the table below.
(f) Read the blinking pattern of the CRUISE MAIN indicator
light.
(g) After performing the check, turn the main switch OFF.
HINT:
When 2 or more signals are input to the ECU, the lowest num-
bered code will be displayed first.