2001 TOYOTA PRIUS Door key lock

L PART NUMBER OF CONNECTORS
Code Part Name Part NumberCodePart Name Part Number
Note : Not all of the above part numbers of the connector are established for the supply.
2001 PRIUS (EWD414U) L 2
License Plate Light LH90980±11148L 3License Plate Light RH90980±11148
L 4Luggage Compartment Door Unlock SW90980±11212
L 5Luggage Compartment Light90980±11148
L 6Luggage Compartment Light SW90980±11097
M 1Mass Air Flow Meter90980±11317
M 2Motor Generator No.190980±11658
M 3Motor Generator No.290980±11034
M 4Motor Generator No.290980±11143
M 5Multi Display90980±11911
M 6Multi Display90980±11923
M 7Multi Display90980±10799
N 1Noise Filter (Ignition)90980±10843
N 2Navigation ECU90980±11973
N 3Navigation ECU90980±11923
N 4Noise Filter (Rear Window Defogger)90980±11259
O 1Oil Pressure SW90980±11363
P 1Park/Neutral Position SW90980±11535
P 2Parking Brake SW90980±11147
P 3PTC Heater90980±10903
P 4PTC Heater90980±10867
P 5Personal Light90980±11212
P 6Power Window Control SW Front RH
P 7Power Window Control SW Rear LH90980±10797
P 8Power Window Control SW Rear RH
P 9Power Window Master SW90980±11469
P10Power Window Motor Front LH90980±11011
P11Power Window Motor Front RH
P12Power Window Motor Rear LH90980±10860
P13Power Window Motor Rear RH
P14Pretensioner LH90980±11884
P15Pretensioner RH90980±11862
R 1Radiator Fan Motor90980±11237
R 2Radio and Player90980±10996
R 3Radio and Player90980±10997
R 4Radio and Player90980±10903
R 5Remote Control Mirror SW90980±11657
R 6Rear Combination Light LH90980±11011R 7Rear Combination Light RH90980±11011
R 8Rear Speaker LH90980±10935R 9Rear Speaker RH90980±10935
R10Remote Control Mirror LH90980±11587R11Remote Control Mirror RH90980±11587
S 1Steering Shaft Torque Sensor90980±10942
S 2Shift Lock ECU90980±11488
S 3Stop Light SW90980±11118
S 4Side Airbag Sensor LH90980±11857S 5Side Airbag Sensor RH90980±11 857
S 6Side Airbag Squib LH90980±11864S 7Side Airbag Squib RH90980±11864
S 8System Main Relay90980±11529
S 9System Main Relay82675±36050S10System Main Relay82675±36050
S11System Main Relay±S12System Main Relay±
T 1Theft Deterrent Horn90980±10619
T 2Throttle Control Motor90980±11162
T 3Throttle Position Sensor90980±10711
T 4Transponder Key Computer90980±11475
T 5Turn Signal Flasher Relay90980±10799
T 6Tension Reducer Solenoid90980±11918
U 1Unlock Warning SW and Key Interlock
Solenoid90980±10795
V 1Vacuum Sensor (HC Adsorber and Catalyst
System)90980±10845
V 2VSV (EVAP)90980±11156
V 3VSV (HC Adsorber and Catalyst System)90980±11149
V 4Vapor Pressure Sensor90980±11143
V 5VSV (Canister Closed Valve)90980±11156
V 6VSV (Parge Flow Switching Valve)90980±11859
W 1Washer Motor90980±10981
W 2Water Pump Motor (A/C)90980±10887
W 3Water Pump Motor (Inverter)90980±11003
W 4Water Temp. SW90980±11235
W 5Wireless Door Control Receiver90980±11909

SYSTEM INDEX
M OVERALL ELECTRICAL WIRING DIAGRAM
2001 PRIUS (EWD414U)
SYSTEMS LOCATION SYSTEMS LOCATION
ABS 19±3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air Conditioning 24±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Back±Up Light 6±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cigarette Lighter 11±4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Combination Meter 23±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Door Lock Control 15±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electric Tension Reducer 13±4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
EMPS 20±3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Control 2±3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gateway System 14±8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Headlight (w/ Daytime Running Light) 4±2. . . . . . . . . . . . . . . . . . . . . . . . . .
Headlight (w/o Daytime Running Light) 3±2. . . . . . . . . . . . . . . . . . . . . . . . .
Horn 12±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hybrid Vehicle Immobiliser System 2±16. . . . . . . . . . . . . . . . . . . . . . . . . . .
Illumination 8±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interior Light 10±3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Key Reminder and Light Reminder Buzzer 9±2. . . . . . . . . . . . . . . . . . . . . .
Light Auto Turn Off 9±3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Navigation System 14±5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Source 1~24±1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Window 18±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Radiator Fan and Condenser Fan 22±3. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Radio and Player 14±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Window Defogger 22±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Remote Control Mirror 11±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Seat Belt Warning 9±4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Shift Lock 13±3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SRS 21±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stop Light 3±4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Taillight 7±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Theft Deterrent 17±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TOYOTA Hybrid System 1±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
* Charging
* Cruise Control
* Regenerative Brake
Turn Signal and Hazard Warning Light 5±2. . . . . . . . . . . . . . . . . . . . . . . . . .
Wiper and Washer 12±3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wireless Door Lock Control 16±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2001 PRIUS (EWD414U)
M
16 C 4A 5D 10C 18C 19C 28C 27C
From Hybr id Vehicle
Co nt r ol ECU< 1 ±9>
2 PRIUS (
Cont' d)
13
1416 153D 22D
See Air
Conditioning
System< 24±6>
1EA1
1
2 1
2 1 28 A 10 A 24 B 16 B
AA AA AA AA17 B 21 A 31 A 3 A 9 A
AB AB AB
D
E A
C
EB Engine block
EAEngine block11 ID2FA
HB
8ID1
8ID2
9ID1 10 ID2
(
*1)
(
*1)KNK1 G2 FAN SPD SPHV HTE±From FAN NO. 1 and
FAN NO. 2 Rel ay
< 22±3> To Combination Meter
< 23±2>
LG V± WO BRY
PL
R± Y
IDCowl si de
panel LH HTE+ ETH+ ETH±
NE± NE+ E1 E0 1 E0 2 E0 3 ME01
BBR G G R
G BR W±B W±B W±B W±B
BR W±B W±B W±B W±B
K 1
KNOCK SENSOR C 1
CAMSHAFT POSITION
SENSOR C 6
CRA NKS HAFT POSI TI ON
SENSORJUNCTION
CONNECTORB A J 8 J 9,
NEO ACT ESTP
(
*1)(
*1) (
*1)
R±G
B±W
B± WR±G
B± R B± W
R± G
B± W LG±BR± WL±B
W± B W± B
LG±BL±B
W±B
R± G
J11
JUNCTI ON
CONNECTOR T 4
TRANSPONDER
KEY COMPUTER
EB
AA
7B 8C
IF Left kick panel
RADI O A ND PL AYE RC B R 3 R 4,
C 7
CENTER CLUSTER
SW
I ND GND CTY KSWIG +BD HEVC
To Hybrid Vehic le
Control ECU< 1±20>To Door Court esy SW
Front LH< 10±2> To Unloc k Warning
SW< 9±2> < 15±3>
6A
A 4A
J27 J28,
JUNCTION
CONNECT ORAB
J10
JUNCTI ON
CONNECTOR
2138
51267LG±BBRBR
A
A
J20
J UNCTI ON
CONNE CTOR JUNCTI ON CONNECTORB A J27 J28,
* 1 : Shielded
Engine ControlHybrid Vehicle Immobiliser System
BB±R
E 7 E 8,
E NGI NE CONTROL MODULEAB
(
*1)
BR BR
(
*1) (
*1) R± G
E 9 , C E10, D
B±R
23 C
TAM
BR
(
*1) (
*1)B
B
L±BJ20
J UNCTI ON
CONNECTOR 21 C
GO
G
9IA2
G

2001 PRIUS (EWD414U)
M
1
234
10 PRIUS
2ACC
IG1
ST1 AM1 4
1
120A MAIN
1C 1B
1D2H 1
5A AM1
2 1
3 52B 3 2D 6
ID Cowl side
panel LH2K 8
AW±B W± B B±Y W±GW
BB± G W±GJ11
JUNCTI ON
CONNECTOR I15
IGNITION SW
100 A DC/ DCBATTERYF18
FUSI BLE L I NK
BLOCK NO. 2F11 F12,
FUSIBLE LINK
BL OCK NO. 1BCF13, DIG1
REL AY
W
2A 51B 2
15A
DOME
1J 7
2N 32G 2 2A 4
22 A 21 A 2C 5
9B2B 3B
16 A 15 A
EA EA
2 1
BI Left side of
rear pillarDB 12 A
13 I D2
11113IB1DAFB2K 12L62K3
1 1 2 DB
DAEB
DA 4IF1
12
DOOROFFON
2N 1 14 A
IH Right kic k
panel14 A
2A 7
2B 6
Interior Light Power Source4
F144
A
B 15
6 31311 11
F
B AR±GGR ±B GR ±BL B
R± B
R±WL±YB
L±Y L±Y L±Y
R± WW±B W±B
R± W
R± W R± B
R
R± G R±GR
R± W R± W R±W
R± W R± W
R± W R± G GR± BGR GR ±LGR GR± BL L±Y
LJ27
JUNCTI ON
CONNE CTOR E10
ENGINE CONTROL
MODULE G 1
GATEWAY
ECUA 7
A/ C AMPLI FI ER
7. 5A ECU±B
10A GAUGEJUNCTION
CONNECTORB A J12 J13, R±W
J16
JUNCTION
CONNECTOR
D 7
DOOR COURTESY SW
FRONT RH D 6
DOOR COURTESY SW
FRONT L H D 8
DOOR COURTESY SW
REA R LH D 9
DOOR COURTESY SW
REA R RH
J33
J UNCTI ON
CONNE CTOR
P 5
PERSONAL LI GHT
L 5
LUGGAGE
COMPARTMENT
LIGHT
J UNCTI ON
CONNE CTORB A J30 J31, JUNCTION
CONNECTORB A J30 J31,
I16
I NTE RI OR L I GHT
7
LBR BR
L 6
LUGGAGE
COMPARTMENT
LIGHT SW
COMBINATION METERB A C1 0 C11,
B 8 B 9,
BODY ECUABMP 2+ MP D1
MPX1
DA
R± W
31
2R± W R±YA
7IC1
R±Y
Fr om Power Window
Master SW< 18±2>MP X+ MP D2
MPX2
FB R± W
Fr om Trans ponder
Key Computer< 2±16>L±Y
D OORD 4
DIODE
(
Door
Co ur t esy)MPX± MPX+ B IG
LP LCTY RCTY DCTY PCTY
1BE
2D 8
W± B

2001 PRIUS (EWD414U)
M OVERALL ELECTRICAL WIRING DIAGRAM
1
234
15 PRIUS(
Cont. next page)
2ACC
IG1
ST1 AM1 4
1
120A MAIN
1B
1D2H 1
5A AM1
2 1
3 52B 3 2D 6
IDCowl si de
panel LH 2K 8
AW±B W± B W±GW
WB±G
J11
JUNCTION
CONNECTOR I15
IGNITION SW
100 A DC/ DCBATTERY
F18
FUSI BLE LI NK
BL OCK NO. 2 F1 1 F12,
FUSI BL E LI NK
BL OCK NO. 1BC
IG1
RELAY
10A GAUGE
30A DOOR
AB
AA AA 2D 81B
1 2 2C 9
W±GW± B W± BL±BL±B W±B
W± BB 8 B 9,
BODY ECUAB
J24 J25,
JUNCTION
CONNECTORAB
Door Lock Control
U 1
UNLOCK
WARNI NG SW 12
IG1 2
G
B 10
MIC1 5 IG1 7 A 6
5IG1
See Power Window
System< 18±2> YYL±BW±B G±YW RRG18
654 1 2
3 15 6 10 16DCTY
LOCK
KUL KL L SWD MP X1
D13
DOOR L OCK MOTOR, DOOR KEY
L OCK A ND UNL OCK SW A ND
DOOR DETECTI ON SW FRONT L HUNLOCKP 9
P OWE R WI N DOW
MASTER SW
W±B W±B2L 62K312 A
2K 1
See Interior Light System
< 10±2> < 10±3>
63 B±Y
A
W±B
Power Source
815
7. 5A ECU±B
2C 5F
FJ27
J UNCTI ON
CONNE CTORR± G R± G
9B
BA BA
DB
L±B
Fr om Trans ponder
Key Computer< 2±16>
JUNCTI ON
CONNE CTORB A J27 J28,
1C1B 21J 72G2
2D 4
1IG1B L±Y L±Y
, F13 D
CPUB
5L±Y
15A
DOMEL±YB
B I G E KSW RCTY PCTY DCTY RX ACTD
BA
CB
L±Y
JUNCTION CONNECTORB J24 A , J25

2001 PRIUS (EWD414U)
M
78
6 5
15 PRIUS (
Cont' d)
AB BB AB BB CA BA CA
MIQ1 6 IQ1 5 11IN1 12IN1 2IN116 B 7 B 17 A
2I 42J1
M 2BB1 6BB1
M 2 BA1 6 BA12L 82L9
7 BB1 7 BA1 12 ID2 1 IF1BA BA
BB
AB AB
AA
IGCowl side
panel RH 7IQ114 B 15 B
2IQ1 1 BB1 1 BA1
BILeft side of
rear pillar 18 A
L±BG WGR GR W± LGR W± L G± BR±B
W± L G±BR± B
W±B W±B
W±B W±B W±B W±B
L±BG W G
G R
G R G RW± L W± LG R W± L W± L
W±B W± BW± BW± B
J18 J19,
JUNCTI ON
CONNECTORAB B 8 B 9,
BODY ECUAB
123 6 5 4 2 1 4 65
AA 916
Door Lock Control
D14
DOOR L OCK MOTOR, DOOR KEY
L OCK A ND UNLOCK SW A ND
DOOR UNLOCK DET ECTI ON SW
FRONT RHD1 2
DOOR LOCK MOTOR A ND
DOOR UNLOCK DETECTI ON
SW REA R RHD11
DOOR LOCK MOTOR AND
DOOR UNLOCK DE TECTI ON
SW REAR L H
LOCK
UNLOCK LOCK UNLOCK
4233W±B
J14 J15A
JUNCTION
CONNECTOR, B
J17
JUNCTI ON
CONNE CTOR 311IN1 6IN1
JUNCTI ON CONNE CTORB A J22 J23, D10
DOOR LOCK CONTROL
SW FRONT RH
AUL2 L2 LS WP A CT+ A CT±LSR L1 UL1
5A
L±BLUG
2IF1L±B1 2W±BBJ Right side of
rear pillarB BW±B L 4
LU GGA GE COMP ARTMENT
DOOR UNLOCK SWJ33
J UNCTI ON
CONNE CTOR

NEW MODEL OUTLINE
MAIN EQUIPMENT
182MO23(For U.S.A.)
Glove box Accesory box Multi-box
Front door pocket
Seat back pocket
(Driver's and
passenger seat)
182MO24182MO09
182MO25
Small storage box
Cup holder
(for two caps use)11.839ft3 (by SAE suitcase method)
luggage space is secured.182MO26182MO27182MO28
18
Air Conditioning
An automatic air conditioning has been adopted
in consideration to ease of use.

A clean air filter which removes pollen and
dust is included as a standard fitting for puri-
fying the air inside the cab.

Two air conditioning modes, A/C for eco-
nomical air conditioning and MAX for espe-
cially strong air conditioning, are provided.
Wireless Door Lock Remote Control System
With the wireless door lock remote control system, all the doors can be locked and unlocked by signals emitted
by the transmitter.
Power Window System
A power window system which enables all windows to be raised or lowered with switches has been adopted.
An auto up/down function and jam protection function have been added to the driver's power window.
HV Immobiliser System
HV immobiliser system will not allow the HV system to be started by duplicate key is used. This system
will permit the HV system to be started only when the ID code of the transponder chip impregnated in the
key matches the ID code registered beforehand in the transponder key amplifier.
Theft Deterrent System
When an attempt is made to forcibly enter the vehicle or open the hood or trunk lid without a key, or when
the battery terminals are removed and reconnected, this system sounds the horn and flashes the headlights,
taillights and emergency flashers for about 1 minute to alert the owner. At the same time, it locks all the
doors.
Storage Space
Ample storage space with an emphasis on practicality provided throughout the Prius.
Instrument panel (passenger seat)Seat back pocketFront door pocket
Center console boxLuggage space

BODY ELECTRICAL ± MULTIPLEX COMMUNICATION SYSTEM 142
SYSTEM OPERATION
1. General
The ECUs that pertain to the body electrical system perform the functions and system controls described be-
low.
Gateway ECU
Conversion of data between AVC-LAN and BEAN
Transmission of vehicle information to the display ECU, in order for it to be displayed on multi-informa-
tion display
Body ECU
Power window system control (Front, Rear passenger only)
Door lock control system control
Wireless door lock remote control system control
Theft deferrent system control
Daytime running light system control
Illuminated entry system control
Light auto turn-off system control
Seat belt warning system control
Key reminder system control
Diagnosis
Meter ECU
Meter control
Illumination and flashing control of indicator and warning lights
Sounding control of warning buzzer
Air Conditioning ECU
Air Conditioning control
ECM
Engine control
Diagnosis
Display ECU
Transmission and reception associated with audio and visual functions