TOYOTA PRIUS 2001 Service Owners Manual

2001 PRIUS (EWD414U)
A H
B FBFBFBF
2 5
105
A 5B 10
ID 2K 82D 8
B D
A EB 6B7 A H A H
4
AC
B
B
EA CCC
EA A635
A
B
A
LG LG LG LG W±L
W±L
W±L
W±L
W± B
W± L W±B W±B W±BW± L
W± L
W± LW± L
W±B
W± LLG±R
W±B
W±B W± LFROM POWER SOURCE SYSTEM (
SEE PAGE 50)
HAZARD WARNING SW H 7
CENTER CLUSTER SW C 7
LIGHT CONTROL
RHEOSTAT L 1 JUNCTION
CONNECTOR J21
JUNCTION
CONNECTOR J24
JUNCTION
CONNECTOR J11
JUNCTION
CONNECTOR J21
JUNCTION
CONNECTOR J21
RADIO AND PLAYERB R 2 A , R 3
JUNCTION
CONNECTORB J22 A , J23
JUNCTION
CONNECTORB J27 , J28A
W±LJUNCTION
CONNECTOR J21
LG LG LG
A H
A 2115A
DOME
1J 7
2G 2
2A 4
L±Y L
LG
W±L
W±L
LG
LG
LG
CE TC ILL±T
COMBINATION METERB C10 A , C11
A 14
IH 2B 62A 7
BRL

2001 PRIUS (EWD414U)
ILLUMINATION
TAIL RELAY
5±3 : Closed with the light control SW at TAIL or HEAD position
C13 COMBINATION SW
14±16 : Closed with the light control SW at TAIL or HEAD position
: PARTS LOCATION
CodeSee PageCodeSee PageCodeSee Page
A2236F13D34J2437
B936F1838J27A37
C736H737J28B37
C936J1137L137
C10A36J1737M737
C11B36J2137R2A37
C1336J22A37R3B37
F11B34J23B37
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CodeSee PageJunction Block and Wire Harness (Connector Location)
1J27Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)
2A
2B30Instrument Panel Wire and Instrument Panel J/B (Cowl Side Panel LH)
2D
()
2G31Engine Room Main Wire and Instrument Panel J/B (Cowl Side Panel LH)2H31Engine Room Main Wire and Instrument Panel J/B (Cowl Side Panel LH)
2K31Cowl Wire and Instrument Panel J/B (Cowl Side Panel LH)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CodeSee PageJoining Wire Harness and Wire Harness (Connector Location)
ID242Instrument Panel Wire and Cowl Wire (Left Kick Panel)
: GROUND POINTS
CodeSee PageGround Points Location
ID42Cowl Side Panel LH
IF42Left Kick Panel
IG42Cowl Side Panel RH
IH42Right Kick Panel
SERVICE HINTS

2001 PRIUS (EWD414U)
MEMO

2001 PRIUS (EWD414U)
TURN SIGNAL AND HAZARD WARNING LIGHT
10A
TURN±HAZ FROM POWER SOURCE SYSTEM (
SEE PAGE 50)
1J 610A
GAUGE
2K 10
IA1 6
ID1 4
LH
RH
IG 4 3
A BAB
B B
2 1
2 1
IE 2K 42F32J 12
22 7 6 5C
AA
A AA A
A 133 8 1 4C
AW±B
W±B
G±Y LR E ER EL
R±LW W
R±L
G±R G±R W±B
G± B
G± B G± B W±B W±B W±BG±Y G± Y G± Y
G± YL±B
B
W± B W±BW±B
BIGHAZLL
JUNCTION
CONNECTOR J20
HAZARD SW
[HAZARD WARNING SW] H 7
TURN SIGNAL FLASHER RELAY T 5
IA1 11
G±Y
TURN SIGNAL SW
[COMB. SW] C13
JUNCTION
CONNECTOR J17
JUNCTION
CONNECTOR J 1
JUNCTION
CONNECTOR J 7
FRONT TURN SI GNAL LI GHT RH F 8
FRONT TURN SI GNAL LI GHT LH F 7 JUNCTION
CONNECTOR J18
JUNCTION CONNECTORB J12 A , J13A
AJUNCTION
CONNECTOR J 4

2001 PRIUS (EWD414U)
2D 82A22A1
2K 82M52M3 B D
A E
ID BI BKA BB C A19 18
A A W±B
W± B W±B
L
L G± Y G± B W±B W±B
W±BW±B
JUNCTION
CONNECTORB J22 , J23A
JUNCTION
CONNECTOR J24TURN SIGNAL INDICATOR LIGHT
[COMB. METER] C10
REAR TURN SIGNAL LIGHT LH
[REAR COMB. LIGHT LH] R 6
REAR TURN SIGNAL LIGHT RH
[REAR COMB. LIGHT RH] R 7
JUNCTION
CONNECTOR J11JUNCTION
CONNECTORB J32 , J33ARH LH
33
55
IH 2A 7
2B 614
L BR BR

2001 PRIUS (EWD414U)
TURN SIGNAL AND HAZARD WARNING LIGHT
T5 TURN SIGNAL FLASHER RELAY
1±GROUND : Approx. 12 volts with the ignition SW at ON position
4±GROUND : Always approx. 12 volts
2, 3±GROUND : Changes from approx. 12 to 0 volts with the ignition SW at ON position and
the turn signal SW at LEFT or RIGHT position or the hazard SW at ON position
5±GROUND : Continuity with the ignition SW at ON position and the turn signal SW at LEFT position
6±GROUND : Continuity with the ignition SW at ON position and the turn signal SW at RIGHT position
8±GROUND : Continuity with the hazard SW at ON position
7±GROUND : Always continuity
: PARTS LOCATION
CodeSee PageCodeSee PageCodeSee Page
C1036J1137J2437
C1336J12A37J32A38
F734J13B37J33B38
F834J1737R639
H737J1837R739
J137J2037T537
J437J22A37
J737J23B37
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CodeSee PageJunction Block and Wire Harness (Connector Location)
1J27Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)
2A
2B30Instrument Panel Wire and Instrument Panel J/B (Cowl Side Panel LH)
2D
()
2F31Engine Room Main Wire and Instrument Panel J/B (Cowl Side Panel LH)
2J31Cowl Wire and Instrument Panel J/B (Cowl Side Panel LH)2K31Cowl Wire and Instrument Panel J/B (Cowl Side Panel LH)
2M31Floor Wire and Instrument Panel J/B (Cowl Side Panel LH)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CodeSee PageJoining Wire Harness and Wire Harness (Connector Location)
IA142Engine Room Main Wire and Cowl Wire (Cowl Side Panel LH)
ID142Instrument Panel Wire and Cowl Wire (Left Kick Panel)
: GROUND POINTS
CodeSee PageGround Points Location
ID42Cowl Side Panel LHIE42Cowl Side Panel LH
IG42Cowl Side Panel RH
IH42Right Kick Panel
BI46Left Side of Rear Pillar
BK46Back Panel Center
SERVICE HINTS

2001 PRIUS (EWD414U)
MEMO

2001 PRIUS (EWD414U)
STOP LIGHT
15A
STOP FROM POWER SOURCE SYSTEM (
SEE PAGE 50)
2K 9
1 2
IB1 9
A CAC
B ABA
2 1
B CBC
A B
BI BK E E
G±W
G±W W±B W±B W±B
W± B G± WG± W G± W G± W R± B
W±B STOP LIGHT
SW S 3
JUNCTION
CONNECTOR J14
JUNCTION
CONNECTORB J30 , J31A
JUNCTION
CONNECTORB J32 , J33A
HIGH MOUNTED STOP LIGHT H15
STOP LIGHT RH
[REAR COMB. LIGHT RH] R 7 STOP LIGHT LH
[REAR COMB. LIGHT LH] R 6
22
55

2001 PRIUS (EWD414U)
S3 STOP LIGHT SW
2±1 : Closed with the brake pedal depressed
: PARTS LOCATION
CodeSee PageCodeSee PageCodeSee Page
H1538J31B38R639
J1437J32A38R739
J30A38J33B38S337
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CodeSee PageJunction Block and Wire Harness (Connector Location)
2K31Cowl Wire and Instrument Panel J/B (Cowl Side Panel LH)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CodeSee PageJoining Wire Harness and Wire Harness (Connector Location)
IB142Floor Wire and Cowl Wire (Cowl Side Panel LH)
: GROUND POINTS
CodeSee PageGround Points Location
BI46Left Side of Rear Pillar
BK46Back Panel Center
SERVICE HINTS

2001 PRIUS (EWD414U)
BACK±UP LIGHT
10A
GAUGE FROM POWER SOURCE SYSTEM (
SEE PAGE 50)
2C 3
52 31
D 13 D14 C19 C184 1
ID 2D 8
2K 8
BI BKB C
A BB BA BAB IF1 9B BA DAD
IJ1 5
4 16
11A E14
A E
A 4 11 15
MPD2MP2+ MPX±
HTE± HTE+
R±B R±BR±B R±BR±LR±L
R±B
W± G
R±B
R±B R±B
R±B W±BR±B W±B
W± B
W±BW± B W±B
W±B
W± BBRYGR± B GR± LGR GR±B
GR
BACK±UP LIGHT
RELAY B 5
NAVIGATION ECU N 2JUNCTION
CONNECTORB J27 A , J28
REV
JUNCTION CONNECTORB J30 A , J31 JUNCTION
CONNECTOR J22
MPX+ MPX+
MPD1RL
MPX2 MPX1 HTE+ HTE±
JUNCTION
CONNECTOR J11
BODY ECU B 8
A/C AMPLIFIER A 7
GATEWAY ECU G 1
JUNCTION
CONNECTOR J24
BACK±UP LIGHT LH
[REAR COMB. LIGHT LH] R 6
BACK±UP LIGHT RH
[REAR COMB. LIGHT RH] R 7 JUNCTION CONNECTORB J32 A , J33
ENGINE CONTROL MODULED E 9 , E10C5 4
5 4
E 14
D 29 D 19
HYBRID VEHICLE
CONTROL ECUD H13 E , H14
IG A
JUNCTION
CONNECTOR
W±B
J17 B
B
(
SHIELDED)
JUNCTION
CONNECTOR J18
A 14
2A 7
2B 6
IH
BR L
L
B 2B3 B 1
COMBINATION
METERB C10 , C11A
PARK/NEUTRAL
POSITION SW P 1