2001 TOYOTA PRIUS lights

AB0152
SST
AB0158
SSTBattery
H01580
SST
H15467H15471H16295
Driver's side:
Except driver's side:
BO±94
± BODYSEAT BELT PRETENSIONER
2001 PRIUS (RM778U)
(a) Check the functioning of SST.
CAUTION:
When activating the seat belt pretensioner, always use the
specified SST: SRS Airbag Deployment Tool.
SST
Driver's side: 09082±00700, 09082±00730
Except driver's side: 09082±00700, 09082±00740
(1) Connect the SST to the battery.
Connect the red clip of the SST to the battery posi-
tive (+) terminal and the black clip to the battery neg-
ative (±) terminal.
HINT:
Do not connect the yellow connector which will be connected
with the seat belt pretensioner.
(2) Press the SST activation switch, and check the LED
of the SST activation switch lights up.
CAUTION:
If the LED lights up when the activation switch is not being
pressed, SST malfunction is probable, so definitely do not
use the SST.
(3) Disconnect the SST from the battery.
(b) Disconnect the pretensioner connector.
Disconnect the pretensioner connector as shown in the
illustration.
NOTICE:
When handling the pretensioner connector, take care not
to damage the wire harness.
(c) Install the SST.
(1) Buckle the front seat belt and check that there is no
looseness and slack in the front seat inner belt and
front seat outer belt.

H15464
SST
SST
R13455
10 m (33 ft) or more
± BODYSEAT BELT PRETENSIONER
BO±95
2001 PRIUS (RM778U)
(2) Connect the 2 SST, then connect them to the seat
belt pretensioner.
SST
Driver's side: 09082±00700, 09082±00730
Except driver's side: 09082±00700, 09082±00740
NOTICE:
To avoid damaging the SST connector and wire harness.
(3) Move the SST to at least 10 m (33 ft) away from the
front of the vehicle.
(4) Close all the doors and windows of the vehicle.
NOTICE:
Take care not to damage the SST wire harness.
(5) Connect the SST red clip to the battery positive (+)
terminal and the black clip to the negative (±) termi-
nal.
(d) Activate the seat belt pretensioner.
(1) Confirm that no one is inside the vehicle or within 10
m (33 ft) area around the vehicle.
(2) Press the SST activation switch and activate the
seat belt pretensioner.
HINT:
The seat belt pretensioner operates simultaneously as the LED
of the SST activation switch lights up.
(e) Dispose of the front seat outer belt (with seat belt preten-
sioner).
CAUTION:

The front seat outer belt is very hot when the seat belt
pretensioner is activated, so leave it alone for at least
30 minutes after activation.

Use gloves and safety glasses when handling a front
seat outer belt with the activated seat belt pretension-
er.

Always wash your hands with water after completing
the operation.

Do not apply water, etc. to a front seat outer belt with
the activated seat belt pretensioner.
HINT:
When scrapping a vehicle, activate the seat belt pretensioner
and scrap the vehicle with the activated front seat outer belt still
installed.
2. ACTIVATION WHEN DISPOSING OF FRONT SEAT
OUTER BELT ONLY
NOTICE:

When disposing of the front seat outer belt (with seat
belt pretensioner) only, never use the customer's ve-
hicle to activate the seat belt pretensioner.

R05181
10 m (33 ft) or more
H15466
± BODYSEAT BELT PRETENSIONER
BO±97
2001 PRIUS (RM778U)
HINT:
The seat belt pretensioner operates simultaneously as the LED
of the SST activation switch lights up.
(e) Dispose of the front seat outer belt (with seat belt preten-
sioner).
CAUTION:

The front seat outer belt is very hot when the seat belt
pretensioner is activated, so leave it alone for at least
30 minutes after activation.

Use gloves and safety glasses when handling a front
seat outer belt with the activated seat belt pretension-
er.

Always wash your hands with water after completing
the operation.

Do not apply water, etc. to a front seat outer belt with
the activated seat belt pretensioner.
(1) Remove the disc wheel and SST.
(2) Place the front seat outer belt in a vinyl bag, tie the
end tightly and dispose of it in the same way as oth-
er general parts dispose.

AC36K±01
I18038 : Bulb
5
10
I07872
I17978
1
7
AC±78
± AIR CONDITIONINGHEATER CONTROL ASSEMBLY
2001 PRIUS (RM778U)
INSPECTION
1. INSPECT ILLUMINATION OPERATION
(a) Connect the positive (+) lead from the battery to terminal
5 and negative (±) lead to terminal 10, then check that the
illumination lights up.
If operation is not as specified, check the faulty bulb.
(b) Apply the tester as shown in the illustration to the test for
continuity.
If continuity exists, replace the heater control.
If no continuity exists, replace the bulb.
2. INSPECT INDICATOR OPERATION
Connect the positive (+) lead from the battery to terminal 1 and
negative (±) lead to terminal 7, then check that the illumination
light up.
If operation is not as specified, proceed next inspection.

I18039
1
3
2 Dry Cell Batteries
I18040
1
5
2 Dry Cell Batteries
I18043
1 15
2 Dry Cell Batteries
I18044
6 8 14
13
± AIR CONDITIONINGHEATER CONTROL ASSEMBLY
AC±79
2001 PRIUS (RM778U)
3. INSPECT F/R INDICATOR OPERATION
Connect the positive (+) lead from the two 1.5 V dry cell batter-
ies to terminal 1 and negative (±) lead to terminal 3, then check
that the F/R indicator lights up.
If operation is as specified, replace the A/C amplifier.
If operation is not as specified, replace the cluster module cir-
cuit.
4. INSPECT A/C INDICATOR OPERATION
Connect the positive (+) lead from the two 1.5 V dry cell batter-
ies to terminals 1 and negative (±) lead to terminal 5, then check
that the A/C indicator lights up.
If operation is as specified, replace the A/C amplifier.
If operation is not as specified, replace the cluster module cir-
cuit.
5. INSPECT MAX. A/C INDICATOR OPERATION
Connect the positive (+) lead from the two 1.5 V dry cell batter-
ies to terminal 1 and negative (±) lead to terminal 15, then check
that the MAX. A/C indicator lights up.
If operation is as specified, replace the A/C amplifier.
If operation is not as specified, replace the cluster module cir-
cuit.
6. INSPECT SWITCH CONTINUITY
Check the continuity between terminals while switch is pressed,
as shown in the chart.
SwitchTester connectionSpecified condition
F/R6 ± 13Below 500 W
A/C8 ± 13Below 500 W
MAX. A/C13 ± 14Below 500 W
If operation is not as specified, replace the cluster module cir-
cuit.