2000 TOYOTA CAMRY starter ignition

A00244
ON
BE6653
P20186
DI±376
± DIAGNOSTICSENGINE (1MZ±FE)
611 Author: Date:
INSPECTION PROCEDURE
TOYOTA hand±held tester
1 Connect TOYOTA hand±held tester and check operation of fuel pump.
PREPARATION:
(a) Connect the TOYOTA hand±held tester to the DLC3.
(b) Turn the ignition switch ON and push the TOYOTA hand±
held tester main switch ON.
(c) Use ACTIVE TEST mode to operate the fuel pump.
CHECK:
Check that pulsation damper screw rises up when fuel pump is
on by TOYOTA hand±held tester.
OK:
The pulsation damper screw rises up.
OK Check for starter signal circuit
( See page DI±384).
NG
2 Check for ECM power source circuit (See page DI±369).
NG Repair or replace.
OK
3 Check circuit opening relay (See page SF±54).
NG Replace circuit opening relay.
OK

A02042
ON
FC
DI±378
± DIAGNOSTICSENGINE (1MZ±FE)
613 Author: Date:
OBD II scan tool (excluding TOYOTA hand±held tester)
1 Check operation of fuel pump.
PREPARATION:
(a) Remove the glove compartment (See page SF±73).
(b) Turn the ignition switch ON.
CHECK:
(a) Connect between terminal FC of the ECM connector and
body ground.
(b) Check that pulsation damper screw rises up when con-
nect between terminal FC of the ECM and body ground.
OK:
The pulsation damper screw rises up.
OK Check for starter signal circuit
( See page DI±384).
NG
2 Check for ECM power source circuit (See page DI±369).
NG Repair or replace.
OK
3 Check circuit opening relay (See page SF±54).
NG Replace circuit opening relay.
OK

A07453
5
1B±R
1ECM Engine Room J/B
E77
STA
E1 S2
Starter W±B 9 5
2D
2K 3
2
Sarter Relay MAIN
2B3
2J 11 B
J7
J7 J8
Junction
Connector CB
B II210 From Battery
W±B
W±B
A
A J11
Junction
Connector
IG Instrument
Panel J/B
STARTER
From Ignition Switch11
II2
B±W(A/T)
B±W(A/T)
B±W
Park/Neutral
Position Switch 6
5
B±W(A/T)
B
B
B
1J
1K 3
4
B±W(M/T)
12
Clutch Start Switch
GR
*1GR1
*1B±O
*GR
*GR
*GR
*B±O(M/T)
J16
Junction
Connector
*B±O
*: TMMK made
*
1: TMC made
*1B±O
DI±384
± DIAGNOSTICSENGINE (1MZ±FE)
619 Author: Date:

Starter Signal Circuit
CIRCUIT DESCRIPTION
When the engine is cranked, the intake air flow is slow, so fuel vaporization is poor. A rich mixture is therefore
necessary in order to achieve good startability. While the engine is being cranked, the battery positive volt-
age is applied to terminal STA of the ECM. The starter signal is mainly used to increase the fuel injection
volume for the starting injection control and after±start injection control.
WIRING DIAGRAM
DI08B±06

± DIAGNOSTICSENGINE (1MZ±FE)
DI±385
620 Author: Date:
INSPECTION PROCEDURE
HINT:
This diagnostic chart is based on the premise that the engine is cranked normally. If the engine is not
cranked, proceed to the problem symptoms table on page DI±221.
TOYOTA hand±held tester
1 Connect TOYOTA hand±held tester, and check STA signal.
PREPARATION:
(a) Connect the TOYOTA hand±held tester to the DLC3.
(b) Turn the ignition switch ON and push the TOYOTA hand±held tester main switch ON.
CHECK:
Read STA signal on the TOYOTA hand±held tester while starter operates.
OK:
Ignition switch positionONSTART
STA signalOFFON
OK Proceed to next circuit inspection shown on
problem symptom table (See page DI±221).
NG
2 Check for open in harness and connector between ECM and starter relay
(See page IN±31).
NG Repair or replace or connector.
OK
Check and replace ECM (See page IN±31).

D01820
Combination
Meter
R
C8R ± B
13
IG13
2
L8
11
6 C8
C8O
Y16
IG13
*3 L ± W
*4 O
1HInstrument
Panel J/BECM
1V Park/Neutral
Position Switch
P1
L ± W
B ± WII2
E
8 34
P1
P1 P12Y
R ± BII2
J29
Junction
Connector E
E
Y10
5
Y19
15
*1
*2
E7
E7
E7
E7
E7
E7R2 L
1816
*1
*2
17
22B
+
NSW *3 L ± W
*4 O
R ± B
R ± B
B ± W
DD
D
J29
Junction
Connector
J27J27
J28 CC
A
R ± B
B ± W 5
6
3
11II3
II2
B
BB R ± L A
A
J21
Junction
Connector
J28
Junction
Connector
5 2II2R ± L
F
F6
B ± R
F9
ALT
B ± G
B ± R
1
112F9
F4F6
FL
MAIN
BatteryAM1
1B
2L12
55 1B
1K1K
2A 41
AM2 W ± R
B GR
II2
W ± R
10*5
*6GR
B ± O
C
J8B*5
*6GR
B ± O
BW2
74
8 I16 I16
I16 I16Ignition Switch
B ± Y
R11
43 1K
1K1J
1J GAUGE
STARTER
MAINST Relay
2BB ± W
3
115
9
2J2D
2K 5
3
12 Y
J29
Junction
Connector
J27, J28
Junction Connector
*3 L ± W
*4 O
Instrument Panel J/B
Instrument Panel J/B Instrument Panel J/B
Engine Room J/B No.2
J11 Junction Connector
*1: w/ Engine Immobiliser System
*2: w/o Engine Immobiliser System
*3: TMC Made*4: TMMK Made
*5: TMC Made w/o Traction Control
*6: Except TMC Made w/o Traction ControlInstrument Panel J/B
Starter
J7A
IK R ± L
J7 J8 Junction Connector Engine Room J/B No.2 R ± L
± DIAGNOSTICSAUTOMATIC TRANSAXLE (A140E)
DI±425
660 Author: Date:
WIRING DIAGRAM

D01897
Combination Meter
Ignition Switch Except California, w/ Engine Immobilizer and / or TRAC:
R
2
L8
11
6 C8
13
165
R±B
L±W YIJ1
IG310
1H
1VECM
1
E7
B+ 4
II2 P1
II3D J/C J2910 C8
C8O
Y
R±BY
R 2L
E7
E7
E10 II2 P1
P1
P1D D
J/C J29 E
15
14
B±W A
GR3
6CL±W (*1, *3)
O (*2, *4) LL
2L
RL R±L
J27J28
J/C
10FE E Y
Y
L±W L±W6 5
8
R±BR±BR±B
5
P1 P12
AJ/C
J24
R±LA J27
C
B±W
B
BB
J/C J26
B±W
II2II22
R±L
J28J/C J28
F
J2811
II2
B±WBBJ/C J29NSW
R±L
B±W 1
1
GAUGE
1K 1J I16 I16
I16 I16
1J 1K3
4 Starter B±Y
R 4
8 2
7IG1
AM1
ST2
AM2 1B
2L 2AW
W±R 2
1K AM1
2 1 1
1B 1K5 5
GR (*4)
B±O (*5)
W±R
41
AM2
B
B B±R
B±R
B±R
1
2 F9
F9
ALT
11F4
F6
B±G
BatteryB
C
J8J7GR (*4)
B±O (*5)3
1
2535
2B
2D
2J
2K 11
12
ST
Relay
B±R
Starter
W±BAJ/C J11
IG
Left Kick
Panel Park/Neutral Position Switch
9
J/C CInstrument Panel J/B
Fusible
Link BlockEngine Room J/B No.2
MAIN 3
FL
Main
*1: w/ Engine Immobilizer System
*2: w/o Engine Immobilizer System
*3: TMC Made Ex. USA w/ TRAC
*4: TMMK Made, TMC Made USA w/ TRAC DI±480
± DIAGNOSTICSAUTOMATIC TRANSAXLE (A541E)
715 Author: Date:
WIRING DIAGRAM

D01898
Combination Meter
Ignition Switch California, w/ Engine Immobilizer and / or TRAC:
R
2
L8
11
6 C8
13
165
R±B
L±W YIJ1
IG310
1H 1VECM
12
B+ 4
II2 P1
II3D J/C J29 C8
C8O
Y
R±BY
R 2 L
II2
P1
P1
P1D D
J/C J29 E
20
B±W A
GR3
6L±W (*1, *3)
O (*2, *4) LL
2L
RL R±L
J27J28
J/C
10FE E
Y Y
L±W L±W65
8
R±B
R±BR±B
5
P1P12
AJ/C
J24
R±LJ27
B±W
BB
II2II22
R±L
J28J/C J28
F
J28J/C J29NSW
R±L
B±W 1 1
GAUGE
1K1J
I16I16
I16 I16 1J1K3 4
Starter B±Y
R 4
8 2
7IG1
AM1
ST2
AM2 1B
2L 2AW
W±R 2
1K AM1
2 1 1
1B1K5 5
GR (*4)
B±O (*5)
W±R
41
AM2
B
B B±R
B±R
B±R
12
F9 F9
ALT
11
F4F6
B±G
FL
Main
BatteryF
J8
J7GR (*4)
B±O (*5)3
12535
2B
2D
2J2K 11
12
ST
Relay
B±R
Starter
W±BAJ/C J11
IG
Left Kick
Panel *1: w/ Engine Immobilizer System
*2: w/o Engine Immobilizer System
*3: TMC Made Ex. USA w/ TRAC
*4: TMMK Made, TMC Made USA w/ TRAC Park/Neutral Position SwitchE8
3
2
B±W B B
J/C J26II2 11
B±W
B
C9
J/C C
E8
E8E8
3C
CA
Engine Room J/B No.2
MAINInstrument Panel J/B
Instrument Panel J/B
Fusible
Link Block
± DIAGNOSTICSAUTOMATIC TRANSAXLE (A541E)
DI±481
716 Author: Date:

DI06N±05
THEFT DETERRENT SYSTEM Check Sheet
Inspector 's name:
Customer 's Name
Date of VehicleRegistration No.
Registration Year
Frame No.
Odometer Reading / /km
Mile
Weather Conditions
When Problem
Occurred Frequency Problem OccursWeather
Outdoor temperature
/ /

Constant
Sometimes ( Times per day, month)

Once only Brought in

Theft deterrent system cannot be set.

Indicator light does not flash when the theft deterrent system is set.
(It stays on or does not light at all.)

Theft deterrent system
does not operate.
When unlocked using the
door lock knob.

When the engine hood is
opened.

System cannot be
canceled once set.
When door is unlocked using key or wireless door lock control system.

When the key is inserted in the ignition key cylinder and turned to ACC or ON
position.
(However, only when the system has never operated)

When the luggage compartment door is opened with the key.

System cannot be
canceled during warning
operation.
When door is unlocked using key or wireless door lock control system.

When the key is inserted in the ignition key cylinder and turned to ACC or ON
position.

Warning operation starts when the system is set and the door or luggage compartment door is opened with
the key.

Others.
Date Problem First Occurred

Fine
Cloudy
Rainy
Snowy

Various/Others

Hot
Warm
Cool

Cold (Approx. 5F ( 5C))
Problem Symptom
Malfunction

Horns only

Theft deterrent horn only

Headlights only

Taillights only

Starter cut only

Door lock operation only
± DIAGNOSTICSTHEFT DETERRENT SYSTEM
DI±827
1062 Author: Date:
CUSTOMER PROBLEM ANALYSIS CHECK