2001 TOYOTA PRIUS Door cylinder lock

I15472
KUL D13
Door Key Lock and
Unlock Switch
5 615
3 W±B
AIG1 J242P9 Power Window
Master SW
W±B
A J24
Instrument Panel J/BJ11
J/C
ID 8
2D W±BW±B A 8
2KKL
6 L±B
G±Y UNLOCK
LOCK J/C
± DIAGNOSTICSDRIVER DOOR CONTROL SYSTEM
DI±745
2001 PRIUS (RM778U)
Door key lock and unlock switch circuit
CIRCUIT DESCRIPTION
The door key lock and unlock switch is built in the door key cylinder. When the key is turned to the lock side,
terminal 3 of the switch is grounded and when the key is turned to the unlock side, terminal 2 of the switch
is grounded.
Door key lock and unlock switch can be checked using DTC check. (Refer to DI±765)
WIRING DIAGRAM
DI2BQ±08

BR1JF±01
F12415
Wiper Arm
Cowl Top Ven-
tilator Louver
LH
Hood to Cowl Top Seal
Wiper Motor & Link Assembly
Outer Front Cowl Top Panel
Converter and Inverter
Assembly
Front Door Scuff PlateLower Finish Panel Cowl Top Ventilator Louver RH
Finish Panel Engine Room
R/B No. 2

Gasket Clip
Cowl Side Trim
13 (130, 9)
Clevis PinWave Washer
Clip
Return Spring
Circuit Breaker
SensorMG 2
MG 1
20 (204, 15)
8.0 (82, 71 in.´lbf)
Clip
Lithium soap base glycol grease: Specified torque
N´m (kgf´cm, ft´lbf)

Non±reusable part
Reservoir Hose
Master Cylinder Reservoir Hose
8.0 (82, 71 in.´lbf)
8.0 (82, 71 in.´lbf)
Inverter Terminal
Cover

Gasket
Hood Lock Release
Lever
Connector Cover
Wiper Motor Cover
21 (214, 15)
26 (270, 20)
7.4 (75, 64 in.´lbf)
5.4 (55, 48 in.´lbf)
15 (155, 11)
21 (214, 15)
BR±16
± BRAKEBRAKE MASTER CYLINDER
1531 Author: Date:
2001 PRIUS (RM778U)
BRAKE MASTER CYLINDER
COMPONENTS

DI7T9±01
± BODY ELECTRICALTHEFT DETERRENT SYSTEM
BE±67
2001 PRIUS (RM778U)
PRE±CHECK
1. OUT LINE OF THEFT DETERRENT SYSTEM
When the theft deterrent system detects any theft, it informs
people around with flashing lights and sound.
This system is designed to be upgraded by featuring an option-
al glass break sensor.
All initial setting are performed in active mode. It can be
switched to passive mode by specified operation. (See step 3.
CHANGING METHOD OF PASSIVE MODE)
HINT:
There are 4 conditions in this system which are disarmed state,
arming preparation, armed state and alarm sounding.
(1) Disarmed state
When the alarming function does not oper-
ate.
When theft deterrent function is not per-
formed.
(2) Arming preparation
Time until transferring to armed state.
Theft deterrent function is not performed.
(3) Armed state
When theft deterrent function is possible.
(4) Alarm sounding:
In this condition, once theft is detected, it is in-
formed using light and sound to people around the
vehicle.
Refer to the table for alarming method or time.
Horn
Security horn
Al i th dHeadlightAlarming methodTaillight
Hazard
Interior light
Alarming time60 seconds
Alarming outputContinuous 0.4 secs. (ON)
0.4 secs. (OFF)
HINT:
Alarming output for hazard is same as the one for the hazard
on the vehicle.
In the arming condition when either of doors is unlocked with
key not in the key cylinder, force lock signal is output.

 No key in ignition key cylinder.
 All doors and luggage compartment closed
 All doors unlocked
 Engine hood open
Lock and unlock by or remote control 3
times.
Lock and unlock the driver's door knob 3
times.
Open the driver's door.
After 2 sec., forced lock functions once.
Unlock the driver's door knob.
Close and open the driver's door 2 times.
Lock and unlock the driver's door knob once.
Afer 2 sec., forced lock functions once.
System without passive mode is set.System with passive mode is set.
Within
30 secs.
Within
20 secs.
HINT:

Initially (when shipping), system without passive mode is set..

Any input or output other than the above shall be regarded as invalid.(Start again from the beginning).
Input to the vehicle
Output from the vehicle
Close and open the driver's door 3, 4 or 5
times.
Lock and unlock the driver's door knob once.
After 2 sec., forced lock functions once.
Within
2 secs.
Within
2 secs. BE±74
± BODY ELECTRICALTHEFT DETERRENT SYSTEM
2001 PRIUS (RM778U)
4. CHANGING METHOD OF PASSIVE MODE
(ON or OFF)

BE0IM±13
Make the vehicle in the initialized condition:
The initialized condition is the condition when the following conditions are satisfied.
(1) Key plate has not been inserted in the ignition key cylinder.
(2) All the doors are closed. (Door warning light is off.)
(3) All the doors are locked.
Under the standard operation, when repeating the operation of UNLOCK and LOCK switch
3 times or more alternately, check the UNLOCK±LOCK operation from 3rd time onward.

Following procedures are standard operation.
(1) Keep about 1 M away to the right direction from the outside handle of a driver's seat.
(2) Face the transmitter toward the vehicle and press one of transmitter switches for about 1 sec.
Normal


Operative distance may differ according to
an operator, the way of holding the transmitter
or position.

Because weak electric wave is used, when
there is strong wave or noise in the used
frequency ,operation distance might be
shortened.
NoYe s
Only wireless function (Remote control) will not operate.
(If a new transmitter or a transmitter of the same type that works properly with the vehicle is not available.)
Basic function check: BE±78
± BODY ELECTRICALWIRELESS DOOR LOCK CONTROL SYSTEM
2001 PRIUS (RM778U)
PRE±CHECK

Replace the transmitter battery with a new or normal
one and check UNLOCK±LOCK function works under
the standard operation.


The battery should be replaced by only the shops with
sufficient skill as new normal battery is necessary.

Battery quality can be judged by checking the rem-
nant volume of the battery.
Ye s
Battery faulty.
No
Make the vehicle be in the initialized condition.
Enter into the self diagnostic mode.
If operating door control receiver in the order of 1 through 2, the mode turns to diagnostic mode.
(1) Insert the key plate in the ignition key cylinder and pull out, then insert it again and turn ignition switch
OFF " ON " OFF once within 5 seconds after pulling out.
(2) After completing the procedure within 30 seconds, turn the ignition switch OFF " ON " OFF 9 times.
HINT:
In the case that either of (1) and (2) conditions is not satisfied, transfer to normal mode.

When completing self diagnostic mode, turn the ignition switch ON.
LOCK and UNLOCK operation is not performed under the self diagnostic mode.
1st time9th times ON
OFF
Transmitter battery check:
Inspection start by using self diagnostic mode:
within.
30 secs.within.
5 secs.
12 910
Key plate
not inserted Key plate
inserted
Ignition
switch
± BODY ELECTRICALWIRELESS DOOR LOCK CONTROL SYSTEM
BE±79
2001 PRIUS (RM778U)

± BODY ELECTRICALWIRELESS DOOR LOCK CONTROL SYSTEM
BE±89
2001 PRIUS (RM778U)
Start registration of recognition code
The vehicle should be in the following conditions.

The key is not inserted in the ignition key cylinder.

Driver's door is OPEN. (Other doors are CLOSED)

Driver's door is UNLOCKED.
Insert the key into the ignition key cylinder, then pull it out. (Rerform this twice within 5 seconds)
Close and open the door (manual operation) 2 times.
1st time 2nd time
OPEN CLOSE
Close the all door and insert the key into the ignition key cylinder.
Within
40 secs.
Within
40 secs.
Insert the key into the ignition key cylinder, then pull it out.
1st time 2nd time
OPEN CLOSE
Again close and open the door (manual operation) 2 times.

BE±90
± BODY ELECTRICALWIRELESS DOOR LOCK CONTROL SYSTEM
2001 PRIUS (RM778U)
Within
3 secs.
Turn the ignition switch from ON to LOCK at approx. 1 sec. interval 1 to 5 times to select the mode.
Pull out the key from the ignition key cylinder.
When add mode or rewrite mode
is selected.When confirmation
mode is selected.
ON
ONON
LOCK
LOCKLOCK
Approx.
1 sec.Approx.
1 sec. Approx. 1 sec.Approx.
1 sec.Approx.
1 sec.
Add mode
Rewrite modeConfirmation mode
ON ± LOCK change occurs 1 time
ON ± LOCK change occurs 2 timesON ± LOCK change occurs 3 times
Door control relay automatically performs
the LOCK±UNLOCK operation once
or twice at 1 sec. interval to inform the
operator that either the add mode or
rewrite mode has been selected.
LOCK±UNLOCK occurs once
LOCK±UNLOCK occurs twice
Indicates that add mode has been selected.
Indicates that rewrite mode has been
selected.
1 sec.
LOCK
1 sec.1 sec.
LOCK
UNLOCK
UNLOCK
LOCK
2 secs.2 secs.
UNLOCK Door control relay automatically performs
the LOCK±UNLOCK operation 1 to 4 times
at 2 sec. interval to inform the operator of
the number of the registered codes.
HINT:
When the number of the registered code
is 0, the operation is automatically
performed 5 times.
Example:
When the operation is performed twice, it
directs that 2 types of recognition code
have been registered.
1st time 2nd time
Registration of recognition code (Confirmation
mode and prohibition mode) is completed.
ON
LOCK
Approx.
1 sec.Approx.
1 sec.
Prohibition mode
ON ± LOCK change occurs 5 times
When prohibition
mode is selected.