1996 TOYOTA RAV4 terminals

BE6653
R15784F15319
GL1VGS GL2 (+)
(−)ON
DI−268
− DIAGNOSTICSANTI−LOCK BRAKE SYSTEM
1996 RAV4 (RM447U)
2 Check voltage between terminals GL1, GL2, VGS of ECU and body ground.
PREPARATION:
(a) Remove the ABS ECU with connectors still connected.
(b) Disconnect the sensor connector.
(c) Turn the ignition switch ON.
4 Door Models:
CHECK:
Measure the voltage between terminals GS1, GS2, VGS of the
ECU and body ground.
OK:
Voltage:
GS1, GL2: 0.5 − 4.5 V
VGS: 4.5 − 5.5 V
NG Check and replace ABS ECU.
OK
Check and replace deceleration sensor.

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

R14139
1 2
5 6 3A8
A9
R14140
(−)
(+)1 2
5
6
3A8
A9
R14144
(+) (−)4 5 A8
A9
DI−276
− DIAGNOSTICSANTI−LOCK BRAKE SYSTEM
1996 RAV4 (RM447U)
2 Check ABS control relay.
PREPARATION:
Disconnect the connectors from the control relay.
CHECK:
Check the continuity between each terminal of the ABS control
relay.
OK:
Terminals A9−1 and A8−3Continuity
(Reference value 80 Ω)
Terminals A9−5 and A9−6Continuity
Terminals A9−2 and A9−5Open
CHECK:
(a) Apply battery voltage between terminals A9−1 and A8−3.
(b) Check the continuity between each terminal of the ABS
control relay.
OK:
Terminals A9−5 and A9−6Open
Terminals A9−2 and A9−5Continuity
CHECK:
Connect the  test lead to terminal A9−4 and the  lead to ter-
minal A9−5. Check the continuity between the terminals.
OK:
Continuity
If there is no continuity, connect the  test lead to ter-
minal A9−4 and the  lead to terminal A9−5. Recheck
the continuity between the terminals.
NG Replace ABS control relay.
OK
Check for open in harness and connector between DLC1 and ABS control relay and body ground
(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

N17436CRUISE Indicator Light
DI42I−02
BE4034
ON
OFF1.5 sec 0.5 secWarning
F02201Tc E1
DI−328
− DIAGNOSTICSCRUISE CONTROL SYSTEM
1996 RAV4 (RM447U)
PRE−CHECK
1. DIAGNOSIS SYSTEM
(a) Check the indicator.
(1) Turn the ignition switch to ON.
(2) Check that the CRUISE MAIN indicator light comes
on when the cruise control main switch is pushed
ON, and that the indicator light goes off when the
main switch is pushed OFF.
HINT:
If the indicator check result is not normal, proceed to trouble-
shooting (See page BE−2) for the combination meter
section.
(b) Check the DTC.
HINT:
If a malfunction occurs in the vehicle speed sensors or actuator,
etc. during cruise control driving, the ECU actuates AUTO CAN-
CEL of the cruise control and blinks the CRUISE MAIN indicator
light to inform the driver of a malfunction. At the same time, the
malfunction is stored in memory as a DTC.
(c) Output of DTC using diagnosis check wire.
(1) Turn the ignition switch to ON.
(2) Using SST, connect terminals Tc and E
1 of DLC1.
SST 09843−18020
(3) Read the DTC on the CRUISE MAIN indicator light.
HINT:
If the DTC is not output, inspect the diagnosis circuit (See
page DI−374).
As an example, the blinking patterns for codes; normal,
11 and 21 are shown in the illustration.

BE4032
BE4033I00021
ON
OFF0.25 secNormal code
Malfunction codes 11 and 21
0.5 sec
0.5 sec
2.5 sec 4 sec 1.5 sec
Code 11
Code 21
0.25 sec
ON
OFF
N09348
ECUTOYOTA
hand−held tester
TOYOTA
break−out−box
− DIAGNOSTICSCRUISE CONTROL SYSTEM
DI−329
1996 RAV4 (RM447U)
(4) Check for the problem, use the DTC table on the
next page.
(5) After completing the check, disconnect terminals Tc
and E
1, and turn off the display.
2. ECU TERMINAL VALUES MEASUREMENT USING
TOYOTA BRAKE−OUT−BOX AND TOYOTA HAND−
HELD TESTER
(a) Hook up the TOYOTA break−out−box and TOYOTA
hand−held tester to the vehicle.
(b) Read the ECU input/output values by following the
prompts on the scan tool screen.
HINT:
TOYOTA hand−held tester has a ”Snapshot” function.
This records the measured values and is effective in the diagno-
sis of intermittent problems.
Please refer to the TOYOTA hand−held tester/TOYOTA break−
out−box operator’s manual for further details.

DI7HO−01
I10026CRUISE Control ECU DI−334
− DIAGNOSTICSCRUISE CONTROL SYSTEM
1996 RAV4 (RM447U)
TERMINALS OF ECU
SymbolsTerminalsConditionStandard Value
D ↔ GND2 − 13
M/T: Depress clutch pedal.
A/T: Shift to except D position.Below 1 V
M/T: Release clutch pedal.
A/T: Shift to D position.10 − 16 V
Pi ↔ GND7 − 13
IG ON. Main switch ON.
Main indicator light ON.Below 1.2 V
IG ON. Main switch OFF.
Main indicator light OFF.10 − 16 V
Tc ↔ GND8 − 13Ignition switch ON.10 − 16 V
O/D ↔ GND9 − 13
Except during cruise control driving.10 − 16 V
O/D Switch ON.
During cruise control driving .
(Driving on flat road).
10 − 16 V
O/D Switch OFF.
During cruise control driving .
(3rd driving).
Below 1 V
L ↔ GND10 − 13During cruise control driving.9 − 15 V
Except during cruise control driving.Below 1 V
MC ↔ GND11 − 13
During cruise control driving .
COAST switch hold ON.9 − 16 V
During cruise control driving .
ACCEL switch hold ON.Below 1 V
MO ↔ GND12 − 13
During cruise control driving.
ACCEL switch hold ON.9 − 15 V
During cruise control driving.
COAST switch hold ON.Below 1 V
GND ↔ Body Ground13 −
Body GroundAlways.Below 1 V
B ↔ GND14 − 13Ignition switch ON.10 − 16 V
BATT ↔ GND15 − 13Always.10 − 16 V
STP− ↔ GND16 − 13Depress brake pedal.10 − 16 V
Release brake pedal.Below 1 V