ECU TOYOTA PRIUS 2001 Service Owners Manual
[x] Cancel search | Manufacturer: TOYOTA, Model Year: 2001, Model line: PRIUS, Model: TOYOTA PRIUS 2001Pages: 1943, PDF Size: 18.26 MB
Page 217 of 1943

L
CodePart Name Part NumberCodePart Name Part Number
2001 PRIUS (EWD414U) E10
Engine Control Module90980±11638
F 1Front Airbag Sensor LH90980±11856F 2Front Airbag Sensor RH90980±11 856
F 3Front Parking Light LH
F 4Front Parking Light RH90980±11162F 5Front Side Marker Light LH90980±11162
F 6Front Side Marker Light RH
F 7Front Turn Signal Light LH90980±11019F 8Front Turn Signal Light RH90980±11019
F 9Front Wiper Motor90980±11599
F10Fusible Link Block No.1
F11Fusible Link Block No.1±
F12Fusible Link Block No.1
F13Fusible Link Block No.190980±11775
F14Front Door Speaker LH90980±10935F15Front Door Speaker RH90980±10935
F16Fuel Pump and Fuel Sender90980±12164
F17Fusible Link Block No.290980±10916
F18Fusible Link Block No.290980±11775
G 1Gateway ECU90980±11911
H 1Headlight LH90980±11314H 2Headlight RH90980±11314
H 3Heated Oxygen Sensor (Bank 1 Sensor1)90980±11028
H 4Horn90980±10619
H 5Hydraulic Booster90980±10939
H 6Hydraulic Booster90980±10946
H 7Hazard Warning SW90980±11319
H 8Hazard Warning SW90980±11921
H 9Heated Oxygen Sensor (Bank 1 Sensor 2)90980±11028
H10Hybrid Vehicle Control ECU90980±11638
H11Hybrid Vehicle Control ECU90980±11637
H12Hybrid Vehicle Control ECU90980±11586
H13Hybrid Vehicle Control ECU90980±11476
H14Hybrid Vehicle Control ECU90980±11421
H15High Mounted Stop Light90980±11060
H16Hybrid Vehicle Battery±H17Hybrid Vehicle Battery±
I 1Ignition Coil and Igniter No.1
I 2Ignition Coil and Igniter No.290980±11885I 3Ignition Coil and Igniter No.390980±11885
I 4Ignition Coil and Igniter No.4
I 5Injector No.1
I 6Injector No.290980±11875I 7Injector No.390980±11 875
I 8Injector No.4
I 9Inverter90980±11034
I10Inverter90980±10891
I11Inverter90980±10988
I12Inverter90980±10897
I13Inverter90980±11943
I14Inverter90980±11944
I15Ignition SW90980±11615
I16Interior Light90980±10860
I17Interlock SW90980±11918
J 1Junction Connector90980±10976
J 2Junction Connector90980±11742J 3Junction Connector90980±11742
J 4Junction Connector90980±11661J 5Junction Connector90980±11661
J6
Junction Connector (w/ Daytime Running
Light)90980±11542
J 6Junction Connector (w/o Daytime Running
Light)90980±11529
J 7Junction Connector90980±10803
J 8Junction Connector90980±11661J 9Junction Connector90980±11661
J10Junction Connector90980±11398
J11Junction Connector90980±10976
J12Junction Connector
J13Junction Connector90980±11661J14Junction Connector90980±11661
J15Junction Connector
J16Junction Connector90980±11915
J17Junction Connector90980±10976
J18Junction Connector90980±11661J19Junction Connector90980±11661
J20Junction Connector90980±11915J21Junction Connector90980±11915
J22Junction Connector
J23Junction Connector90980±11661J24Junction Connector90980±11661
J25Junction Connector
J26Junction Connector
J27Junction Connector90980±11915
J28Junction Connector
J29Junction Connector90980±11396
J30Junction Connector
J31Junction Connector90980±11661J32Junction Connector90980±11661
J33Junction Connector
K 1Knock Sensor90980±11166
L 1Light Control Rheostat90980±10797
Page 218 of 1943

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
Page 223 of 1943

2001 PRIUS (EWD414U)
M
1
234
1 PRIUS ELECTRICAL WIRING DIAGRAM(
Cont. next page)
1C1B 2 1J 82C 2
2G 1W± R
B±GW± R
BATTERY 120A
MAI N 5A
DC/ DC±S1B 2A1F 11
1B 11J 9
F1 7 F18,
FUSI BL E LI NK
BLOCK NO. 2AB15 A AM2
10A BATT FAN
20A HV
C B
A
B
BB± R
G±Y
L±R
Power SourceTOYOTA Hybrid System
L±R
G± Y
B±R
2
7ACC
IG1
ST1
IG2
ST2 AM1 4
6
8 AM2
71J15A DOME
2A 5 2B 3
2 1
3 5 2D 6
5A AM1 10A GAUGE
2K 82D8
IDCowl side
panel LH
CHARGE OUT PUT CONTROLCRUI SE
IHRight kick panel 2B 62A 7 22 A 21 A
14 A 3 B2BF
G
I 114 14
A13
11
4 B± W
R± WB±Y W± G
LGR± BR± WB± W
W± B GR L±R G±YB± R
GR
LBR GR±B GR± L GR
GR± B
W± B
W± B
B±Y W± G
W±G
I15
IGNITION SW
L±Y
2G 2
2A 4L
L±Y
F10 F1 2,
FUSIBLE LINK BLOCK NO. 1ACF13, D
J11
JUNCTI ON
CONNECTORMPX + MPD1MPX ±
MPX ± MPX +
MPX 2
MPD2
MP2 +E10
ENGINE
CONTROL
MODULE
G 1
GATEWAY
ECU
A 7
A/C
AMPLIFIER C10 C1 1,
COMBINATION METERAB 100A
DC/DCIG1
RE LAYB 8
BODY ECU
16 15
1
D2 1
3 51A 2
1A 11K3
1BD W
1A2H 1 14 IK1
1J 3
2G 112B 5
W± B
H E W± B
1 2 B± W B± W
W
W
W±B
W±B B±W B±W W± B
W 3
WATER PUMP MOTOR
(
Inverter)
B± W W±BWW
B± W
F11 , B IG2 RELAY
Page 227 of 1943

2001 PRIUS (EWD414U)
M
19 20
18 17
(
Cont. next page)
1 PRIUS (
Cont' d)
A
BG± Y
L±R
14 B 15 BA
B
13B2B1E
4B 10B 3B 22 A
BJRight s ide of
rear pillar CA
BB 1C 1B E D
CA
BB 9D 10D 21D
10 ID1
To Data Link Connector 3
<2±5><2±6>8IH1 9IH111 IF12E
6A8A 3IF1 20 E
7A19 E
18 A18 E
19 A10 IB126 D
17 A6IB1 25 D
16 AF 20 D 3 E 7 D30 D 18 D 17 D
Fr om Br ake ECU
< 19±9>
From Air bag Sens or
Assembly< 21±3> From Transponder
Key Computer< 2±16>
TOYOTA Hybrid System
H1 0 H11, CAB E, H13 , H12 D, H14
HYB RI D VE HI CL E CONTROL E CU
PP P±B W± LV GRP BR± BG± R
V GRP
W±B W±B W±B Y Y± B Y±RW
WB R G R± WB± L
WB R G (
*1) R±WB±L
(
*1)
WB R G R± WB±L LGV G
RL B± WWFS E TC S I L CON1 CON2 CON3 A S1G A S1 HTD+ HTD± DTH+ DTH± GB I B HTB+ HTB± BTH+ B TH± AB FS FCV C
To Data Link Connec tor 3
<2±6>W± B W± B
W± B
W± B O(
*2)
O(
*2)1
2
W
S 8 S 9,
SYSTEM MAI N REL AYAB
J32 J33,
JUNCTION
CONNECTORAB
B17 B18,
BATTERY ECUAB
C 3
CI RCUI T B REA KER
SENSOR
G±Y
L±R * 2 : High Voltage(
273. 6V)
W± B 3A 4A 5A
7A 2A 6A 1AC , S10 9E
YHA O
10 E
Y± RHAI
5IF2 1IF2 2IF2 4IF2 3IF2* 1 : Shielded
To Combinat ion Meter
< 23±2>8BSPDI
19 IE1V±W V±W
F
2A
W± R
W± R CC W± G W±G
1D 1E
O(
*2)
O(
*2) , S11 D , S12 E
E D O(
*2)
O(
*2)
Page 228 of 1943

2001 PRIUS (EWD414U)
M OVERALL ELECTRICAL WIRING DIAGRAM
23 24
22 21
1 PRIUS (
Cont' d)F A
B
BB
BA BA 4IA1 G± Y
L±R
5IH1 3D 7B
1A22
222 1
5 3
9B 2B 8B
BI Left s ide of
rear pillar2 1
M2 1
5 3
IECowl si de
panel LH 7IH1
W±B
TOYOTA Hybrid System
H10 H11, CA BE, H13 , H12 D, H14
HYB RI D V EHI CLE CONTROL ECU
34
BA
A 21
BA
JUNCTI ON
CONNE CTORB A J 2 J 3,
B1 7 B18,
BATTERY ECUABLG±R MRE L BATT
G±Y G±YG± Y G± Y
G±Y
G±Y W± G
G± YL L
LG±RL±B L±R W± B W± BW±B W±B
W± B L±B L±B
L W± B L±R L±R
J32
JUNCTI ON
CONNECTORJ 7
J UNCTI ON
CONNE CTOR
J 1
J UNCTI ON
CONNE CTOR
IGCT
REL AY
B19
BATTERY FAN
RELAY W±G
C
O
V± Y
14 2GR±BGR
15
O3
LG±B16
L±O4
LG17
P5
Y± B18
L±W6
L7
LG±R20
Y8
P± L21
G9
L±R22
G±W10
R23
W11
L±B24 HYB RI D VE HI CL E BA TTERY
BUSBER MODULE
L1
L2
B3
B4
W5
W6
R7
R8
G9
G10 O O
(
*2) (
*2)SERVICE PLUG O(
*2)
E DO(
*2)
1A1B
HYBRI D VEHI CLE BATTERY
BUSBER MODUL ESENSOR
O
(
*2)
HYBRI D VEHI CL E BATTERYB A H16 H17,
* 2 : High Voltage(
273. 6V)
ECEngine
compartment
leftW± BA B1 5
BATTERY BLOWER
MO TOR
B16
BAT TERY BLOWER
MOTOR CONTROL LER
Page 230 of 1943

2001 PRIUS (EWD414U)
M OVERALL ELECTRICAL WIRING DIAGRAM
1
234
2 PRIUS(
Cont. next page)
1C
1D1B 215A
AM2 1J 9
2 1
3 5
2 1
3 5
15A
EFI
1K 31F11A10 1F 12 1F13 1A31A4 1A 2
1B2H 12D 9
15A
THRO1J 3 1A 8
14 IA1 4IA2
7 3
M
IG Cowl si de
panel RH IE Cowl si de
panel LHCA
ABC
E
M
N G
I
J
K D
3B 4B
1 2
5 3
EFI
REL AY CIR OPN
RELAY
2ACC
IG1
ST1
IG2
ST2 AM1 4
6 7AM2
5
2B11
2G
7. 5A OBDII5A AM1
2B 3
2 1
5 3 2D 6
10A GAUGE
2A 5
22 AB
H
L F
2C 5A
7. 5A ECU±B
1
2G 2
2C
B± G
W B±Y
W± G
W± L
R± GIG1 RELAY IG2 RELAY
B± YB±WG± RGR
L
G± RB± R G± RB
B R± W
W± BB±R
G±R
W±B W±BW±B
L W± R
B± WR±G
W± L
B
B± W
B± W
GR
G± R
R± W
G± R
G± R
GR± B
B
B
B± W
B
BB± W
120A MAI NBATTERY F18
FUSI BLE
LINK BLOCK
NO. 2 1
A A
A F11 F12,
FUSIBLE
LI NK BLOCK NO. 1BCDF13 , 100A
DC/ DCI15
IGNITION SW W±R
J 7
JUNCTI ON
CONNE CTOR
J 1
J UNCTI ON
CONNE CTORAF1 6
FUEL
PUMP
J17
JUNCTI ON
CONNE CTOR
JUNCTI ON
CONNECTORB A J 4 J 5,
19 IA1 CA B2B GR
11
4
A 7
A/ C AMPLI FI ER
MP2 + MPX + MPX + MPX ± 16
15GR± B
GR
B
DD
J26
J UNCTI ON CONNECTOR W±L
C1 0 C11,
COMB I NATI ON
METERAB
B 8
BODY ECU
Engine Control
2K 8
ID Cowl side
panel LHJ11
JUNCTI ON
CONNECTOR A2D 8
W± B
O
W±B
W±BW±B
Power Source
GR
MAL FUNCTI ON
INDICATOR LAMP
B±W
BL Near the
f uel tankA A
8BC1J18
J UNCTI ON
CONNE CTOR W± B
W±B
A
W±B W±B
14 A
IHRight kick panel 2A 7
2B 6
LBR
Page 231 of 1943

2001 PRIUS (EWD414U)
M
78
6 5
(
Cont. next page)
2 PRIUS (
Cont' d)
6A
3B 9B 25C6D 8C
14 IO1 14 ID2
EBEngine block29 A
M
N KJI GE
C
11 A 12 A 13 A 14 A D
2 1
EAEngine block4B 22B 10B 19B
1 2112 B 14 BD
F
G
H
I 14 D 6C B
HF
L AA
C
13 D R±G
GR
B W±L
B
B±W
GR B±W
G±R
G±R R± W
G±R
GR±B
B16 13 714
1143 45
432
1 BAT TC SI L
CG SG14 14 14
32 32 32
5 2E R±G
B± WB
B± W
BR
B
B
(
*1) B± W B± W B±W
B±R B±R B±R W± B W± B W± B
P±B
BGR±B
BB
B
W± LW±LP±B G± RGR
GR Y±GWGY
B± W W± B B± W W± B B± W W± B B± W
W±B
BR
W± BBR BRGR± L
G±R
G±R
R± WB R±L BB R±BGR W Y± B
BR
MP D2
MP D1 BATT FC MREL MPX1 +B EVP1 THA VG EVG THW MOPSSIL TC W +BM MPX2 IGT1 IGT2 IGT3 I GT4 E
EC E
EC 1ID1 2ID1
W± LP±B
P±BW
J26
JUNCTI ON
CONNECTOR
I 1
I GNI TE R COI L AND
I GNI TE R NO. 1 I 2
I GNI TE R COI L AND
I GNI TE R NO. 2 I 3
I GNI TE R COI L AND
I GNI TE R NO. 3
V 2
VSV(
EVAP)
M 1
MASS AI R
FL OW METER
E 1
ENGINE COOLANT
TEMP. SENSOR O 1
OI L PRESSURE SW
BR
25 A B±W
B± R B± R
B± R
B± RIGF
I 4
I GNI TE R COI L AND
I GNI TE R NO. 4
(
*1)
* 1 : Shielded
E ngine Control
OW±BE 7 E 8, ENGI NE CONTROL MODULE ABE 9, C E10, D
J24
JUNCTI ON
CONNECTORAA
Fr om Airbag Sensor
Assembly< 21±3>
3ID1
From Brak e
ECU< 19±12>
From EMPS
ECU< 20±4>J16
JUNCTION
CONNECTOR
AA
CBAA
Fr om Bat tery
ECU< 1±20>E E E
6
AB
J22 J23,
JUNCTI ON
CONNECTORAB
P±B
B± YW
GR±G
GR±G
W
W
GR± G GR ±G
W±B 14TS
B
BB
J16
JUNCTI ON
CONNECTOR W±L
W±L
Y
12OP2 11
OP 1
B± R
B B± R
W±B
W±LE
From Hybrid Vehicle
Contr ol ECU< 1±17> From Brak e ECU
< 19±11> From EMPS ECU
< 20±4>
P±B P±B
C C
P±BC
D 2
DATA LI NK
CONNE CTOR 3E
P± B
Fro m Mul ti
Display< 14±7>
P
WFS E
15
Y±ROP3
8
From Hy brid
Vehicle Contr ol
ECU< 1 ±17 >
W
CB
From
Airbag Sensor
Assembly< 21±3>
G 1
GATEWAY
ECU
Page 233 of 1943

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
Page 234 of 1943

2001 PRIUS (EWD414U)
M OVERALL ELECTRICAL WIRING DIAGRAM
1
234
3 PRIUS
Power Source1120A MAIN
1 00A DC/ DC
3 4
2 1
1D 1C
WB± G
F18
FUSI BL E LI NK
BLOCK NO. 2
BATTERYHEAD
RELA YF1 1 F12,
FUSIBLE LINK BLOCK NO. 1BC
10A
HEA D
(
LH)
Headlight (
w/o Daytime Running Light)
1F 8
AB
2 1
CB CB
BAAB
IG Co wl s id e
panel RHA
J17
JUNCTI ON
CONNECTORA
IH Right kick panel 1F 61F7
5ID2
BI Left s ide of
rear pillarBK Back panel
center 2
17
H15
HI GH MOUNTED
STOP LI GH T
J32 J33,
JUNCTI ON
CONNECTORAB J30 J31,
JUNCTI ON
CONNE CTORAB
B 9
BODY
ECU
R R±WW±B
W±B
W±B
W± B
W±B
1B1B 110A
HEAD
(
RH)
213
213
FA
DB
TAILOFF
HI GHLOW HEAD
FLASH
LIGHT
CONTROL
SWDIMMER SW
13 17
C13
COMBINATION
SW87
16 E E
FA EB
EA EA
FA FA
DB
1 5A STOP
2H 11 2
9IB1
3IA1 7IA1
2A 10 2A7
2I 72B6CA CA H 2
HE ADL I GHT
RH H 1
HEADL I GHT
LH
JUNCTI ON
CONNE CTORB A J 4 J 5, JUNCTION
CONNECT ORB A J12 J13,
ER± W R±W
B R± GR± L
R± Y R±YR± G
R±G R±G G± W
G± W G± W G±WG±W W±B G±W
2 2
14 5 5 17 R±Y
R±G
R±G R±W
F1 3 , D
SHORT
PI N
R 6
STOP LI GH T LH
[ RE AR COMB. L I GHT L H]
S 3
STOP LI GH T
SW
SHORT
PI N
Stop Light
L
J20
JUNCTI ON
CONNE CTORR
R± B
R± B
LBR
R± Y
R±G
R± W R 7
S TOP L I GHT RH
[REAR COMB. LIGHT RH]
14 21
3ID2
R±W
EA EA EA
DB DB
G± W
G± W G± W
To Brak e ECU
< 19±12>
To Shift Lock
ECU< 13±3>
To Hybrid Vehicle
Control ECU< 1±6> J14 J15,
JUNCTI ON
CONNE CTORAB
, J 5 J 4 A B
JUNCTI ON
CONNE CTOR
H T EL HF HU HL 2K 9
6IA2
H HRLY
B L±Y
15A DOME1B 21J 7
HI GH BEAMHE AD212G 2
2A 4L±Y LC1 0
COMBINATION METER
Page 235 of 1943

2001 PRIUS (EWD414U)
M
1
234
4 PRIUS
2ACC
IG1
ST1 AM1 4
1
120A MAIN
1B 1C
1D2H 1
5A AM1
2 1
3 52B 3 2D 6
IDCowl si de
panel LH 2K 8 1B 1
AW±B W± B B±Y W± GW
B
WB±G
W±G
J11
JUNCTI ON
CONNE CTOR I15
IGNITION SW
100 A DC/ DCBATTERYF18
FUSI BLE L I NK
BLOCK NO. 2
F11 F12,
FUSI BL E LI NK
BLOCK NO. 1BCF13, D IG1 RELAY
30A
HE AD3 4
2 1
1F 61F71E21E5
9IA1 1F 81E3
3
7. 5A
DRL
3
2 1
5 33 3
33
IE Cowl si de
panel LH16 IA2 1J 112C 52K10FA
HB
8ID1
3ID22B 17B7ID2
9A2A 10
2I 7
IG Cowl si de
panel RH 5ID2
Headlight (
w/ Daytime Running Light)
Power Source
CA
7
A EE95 4612311
1
AA1
2
172 8CA
E
2E 1
1324 2
Y± B R±GL R±GR±L R±GR±Y
L±O
W± RR±G W±B
W± R R±B R±G W±B R± L R± G R± G R±G
R± GR± L
R± W R±G
W±B
R±B
R±GW±B
R±B
R±G
R±G
R±B
RG±R
R±Y R± WR± WR±G R±G R R
R± GL
Y±B R
R±B
R±G
W±B R±G
JUNCTI ON
CONNECTORB A J27 J28,
R±G HEAD
RELAY
DIM
RELAY
10A
HE AD LO (
LH) 10A
HEAD L O (
RH) 10A
HE AD HI (
LH) 10A
HEAD HI (
RH)
H 1
HE ADL I GHT
LH H 2
HE ADL I GHT
RH R± L
R± W
J 1
JUNCTI ON
CONNE CTOR
J20
JUNCTI ON
CONNECTOR
D 5
DI ODE(
Day t i me
Running Light)
13 8 16
J17
J UNCTI ON
CONNECTOR
To Par ki ng
Br ake SW
< 19±8> J20
JUNCTI ON
CONNE CTOR
D 3
DA YTI ME RUNNI NG L I GHT RELA Y
10A GAUGE
7. 5A ECU±B
BODY ECUB A B 8 B 9,
H T HF HU HL EL
LIGHT
CONTROL
SWDIMMER SW
17 IA2 6 IA2
L R± G
B±Y
DRL
RELA Y
12 2 1
33DRL H E HI CHG± I ND DI M H± LP I G +B P KB
C13
COMBINATION
SWOFF
HEADTAIL
LO
HI GH
FLASH H HRL YRDY 1B 21J 7
15A DOME
B L±Y
2G 22A 4LHI GH BEAMHEAD C10
COMBINATION METER
21 17 14L
L
L
1 5
SHORT
PIN
2A 7
2B 6
LIH Right
kick
panelBR