Page 21 of 1202

B02389
B02390
HEAT METHOD: When the problem seems to occur when the suspect area is heated. 2
NOTICE:3 WATER SPRINKLING METHOD:
(1)
(2)
4 OTHER: When a malfunction seems to occur when electrical load is excessive.When the malfunction seems to occur on a rainy day or in a
high-humidity condition. Heat the component that is the likely cause of the malfunction
with a hair dryer or similar object. Check to see if the malfunction
occurs.
Sprinkle water onto the vehicle and check to see if the malfunc-
tion occurs.
Turn on all electrical loads including the heater blower, head
lights, rear window defogger, etc. and check to see if the mal-
function occurs.ON HINT:
If a vehicle is subject to water leakage, the leaked water may
contaminate the ECU. When testing a vehicle with a water leak-
age problem, special caution must be taken.
Malfunc-
tion
Do not heat to more than 60°C (140°F). (Temperature
is limited not to damage the components.)
Do not apply heat directly to parts in the ECU. (1)
(2)
Never sprinkle water directly into the engine compart-
ment, but indirectly change the temperature and hu-
midity by applying water spray onto the radiator front
surface.
Never apply water directly onto the electronic compo-
nents. NOTICE:
- INTRODUCTIONHOW TO TROUBLESHOOT ECU CONTROLLED
SYSTEMSIN-21
1996 TERCEL (RM440U)
Page 121 of 1202
PP184-01
PP-74
- PREPARATIONBODY ELECTRICAL
1996 TERCEL (RM440U)
EQUIPMENT
Test lead
Bulb (3.4 W)Fuel sender gauge, Seat belt warning relay
Bulb (21 W)Turn signal flasher relay
Dry cell batteryFuel sender gauge
Torque wrench
Masking tapeRear window defogger wire
Tin foilRear window defogger wire
Page 122 of 1202
PP185-01
- PREPARATIONBODY ELECTRICAL
PP-75
1996 TERCEL (RM440U)
SSM (Special Service Materials)
08888-88888DuPont Paste No. 4817 or
equivalentRear window defogger
Page 126 of 1202
PP316-01
- PREPARATIONBODY
PP-79
1996 TERCEL (RM440U)
SSM (Special Service Materials)
08833-00030Three cement black or equivalentWindshield moulding and glass
Quarter window moulding and glass
Back door moulding and glass
08850-00070Windshield glass adhesive set
No.15 or equivalentWindshield
Quarter window glass
Back door moulding and glass
(0 - 15°C or 32 - 59°F)
08850-00080Windshield glass adhesive set
No.35 or equivalentWindshield
Quarter window glass
Back door moulding and glass
(15 - 35°C or 59 - 95°F)
08850-00090Windshield glass adhesive set
No.45 or equivalentWindshield
Quarter window glass
Back door moulding and glass
(35 - 45°C or 95 - 113°F)
Page 975 of 1202

H14726
R13455
10 m (33 ft) or moreu"
- SUPPLEMENTAL RESTRAINT SYSTEMSTEERING WHEEL PAD AND SPIRAL CABLE
RS-13
1996 TERCEL (RM440U)
(c) Install the SST.
(1) Connect the SST connector to the airbag connec-
tor.
SST 09082-00700
NOTICE:
To avoid damaging the SST connector and wire harness,
do not lock the secondary lock of the twin lock.
(2) Move the SST to at least 10 m (33 ft) away from the
front of the vehicle.
(3) Close all the doors and windows of the vehicle.
NOTICE:
Take care not to damage the SST wire harness.
(4) Connect the SST red clip to the battery positive (+)
terminal and the black clip to the negative (+) termi-
nal.
(d) Deploy the airbag.
(1) Confirm that no-one is inside the vehicle or within
10 m (33 ft) of the vehicle.
(2) Press the SST activation switch and deploy the air-
bag.
HINT:
The airbag deploys simultaneously as the LED of the SST ac-
tivation switch lights up.
(e) Dispose of the steering wheel pad.
CAUTION:
The steering wheel pad is very hot when the airbag is
deployed, so leave it alone for at least 30 minutes af-
ter deployment.
Use gloves and safety glasses when handling a steer-
ing wheel pad with a deployed airbag.
Do not apply water, etc. to a steering wheel pad with
a deployed airbag.
Always wash your hands with water after completing
the operation.
(f) When scrapping a vehicle, deploy the airbag and scrap
the vehicle with the steering wheel pad still installed.
2. DEPLOYMENT WHEN DISPOSING OF STEERING
WHEEL PAD ONLY
NOTICE:
When disposing of the steering wheel pad only, never use
the customers vehicle to deploy the airbag.
HINT:
Have a battery ready as the power source to deploy the airbag.
(a) Remove the steering wheel pad.
Page 987 of 1202

AB0158
SSTBattery
AB0152
SST
H14927
R13455
u"10 m (33 ft) or more
- SUPPLEMENTAL RESTRAINT SYSTEMFRONT PASSENGER AIRBAG ASSEMBLY
RS-25
1996 TERCEL (RM440U)
1. AIRBAG DEPLOYMENT WHEN SCRAPPING VE-
HICLE
HINT:
Have a battery ready as the power source to deploy the airbag.
(a) Check functioning of the SST (See page RS-1 1).
SST 09082-00700
(b) Disconnect the airbag connector.
(1) Remove the lower finish panel
(See page BO-45).
(2) Disconnect the airbag connector.
NOTICE:
When handling the airbag connector, take care not to dam-
age the airbag wire harness.
(c) Install the SST.
(1) Connect the SST connector to the airbag connec-
tor.
SST 09082-00700
NOTICE:
To avoid damaging the SST connector and wire harness,
do not lock the secondary lock of the twin lock.
(2) Move the SST to at least 10 m (33 ft) away from the
front of the vehicle.
(3) Close all the doors and windows of the vehicle.
NOTICE:
Take care not to damage the SST wire harness.
(4) Connect the SST red clip to the battery positive (+)
terminal and the black clip to the negative (+) termi-
nal.
Page 1009 of 1202

BE-8
- BODY ELECTRICALBODY ELECTRICAL SYSTEM
1996 TERCEL (RM440U)
DEFOGGER SYSTEM
TroubleParts nameSee page
Rear window defogger does not operate.
(w/Timer)
1. DEF M-Fuse (I/P J/B)
2. GAUGE Fuse (I/P J/B)
3. Defogger Switch
4. Defogger Relay
5. Defogger Wire
6. Wire Harness-
-
BE-46
BE-46
BE-46
-
Rear window defogger does not operate.
(w/o Timer)
1. DEF M-Fuse (I/P J/B)
2. Defogger Switch
3. Defogger Wire
4. Wire Harness-
BE-46
BE-46
-
POWER WINDOW CONTROL SYSTEM
TroubleParts nameSee page
Power window does not operate.
(Door lock does not operate.)1. POWER M-Fuse (R/B No.7)
2. Wire Harness-
-
Power window does not operate.
(Door lock is normal.)
1. GAUGE Fuse (I/P J/B)
2. Ignition Switch
3. POWER M-Fuse (R/B No.7)
4. Power Main Relay (R/B No.7)
5. Power Window Master Switch
6. Wire Harness-
BE-1 1
-
BE-49
BE-49
-
ºOne Touch Power Window Systemº does not operate.1. Power Window Master SwitchBE-49
Only one window glass does not move.
1. Power Window Master Switch
2. Power Window Switch
3. Power Window Motor
4. Wire HarnessBE-49
BE-49
BE-49
-
ºWindow Lock Systemº does not operate.1. Power Window Master SwitchBE-49
ºWindow Lock Illuminationº does not light up.1. Power Window Master SwitchBE-49
Page 1049 of 1202
BE0RF-02
Z18219
Power Window Motors Power Window Master Switch
Ignition Switch
Power Window Switch
R/B No.7
POWER Fuse
POWER Main Relay
I/P J/B
GAUGE FusePower Window Switch
Power Window MotorsPower Window Switch BE-48
- BODY ELECTRICALPOWER WINDOW CONTROL SYSTEM
1070 Author: Date:
1996 TERCEL (RM440U)
POWER WINDOW CONTROL SYSTEM
LOCATION