2000 TOYOTA CAMRY transmission

ELECTRONICALLY CONTROLLED TRANSMISSION AND A/T INDICATOR
A 6A11 A7A10 A8A9
B 16
IF II2 5 II26II29IJ11II33II24
IG3 16 IG313 IG314 IG315 LL 2L DL NL RL PL
43109872
1V 5
1H 10 EE
DDA
AA E
DA
A L±W
R±B
R±BR±L
W±B
Y
O
B±R
R
R±B
G±WY
L±W
B±RY
L±W
B±R
R
R±B
G±W W± B W± B
COMBINATION METERB C 8 C 9
ACC10
JUNCTION
CONNECTOR J 5A/T INDICATOR LIGHT SW
[PARK/NEUTRAL POSITION SW] P 1
JUNCTION
CONNECTOR J29J UNCTION
CONNECTOR J29 L
2
D
N
R
PY
L±W
B±R
R
R±B
G±W
G±OR±B R±B L±WY R±L
G±W
C
4 2
O/ D MAI N
SW O 2, , * 3 : TMC MADE
* 4 : TMMK MADE
(
*3) (
*3)
O
O
(
*4)(
*4) O
(
*4) (
*3)

(5S±FE)
Previous automatic transaxle have selected each gear shift using mechanically controlled throttle hydraulic pressure,
governor hydraulic pressure and lock±up hydraulic pressure. The electronically controlled transmission, however, electrically
controls the line pressure and lock±up pressure etc., through the solenoid valve. Engine control module controls of the
solenoid valve based on the input signals from each sensor which makes smooth driving possible by shift selection for each
gear which is most appropriate to the driving conditions at that time.
1. GEAR SHIFT OPERATION
During driving, the engine control module selects the shift for each gear which is most appropriate to the driving conditions,
based on input signals from the engine coolant temp. sensor to TERMINAL THW of the engine control module, and also the
input signals to TERMINAL SPD of the engine control module from the vehicle speed sensor devoted to the electronically
controlled transmission. Current is then output to the electronically controlled transmission solenoid. When shifting to 1st
speed, current flows from TERMINAL S1 of the engine control module to TERMINAL (B) 3 of the solenoid to GROUND, and
continuity to the No.1 solenoid causes the shift.
For 2nd speed, current flows from TERMINAL S1 of the engine control module to TERMINAL (B) 3 of the solenoid to
GROUND, and from TERMINAL S2 of the engine control module to TERMINAL (B) 1 of the solenoid to GROUND, and
continuity to solenoids No.1 and No.2 causes the shift.
For 3rd speed, there is no continuity to No.1 solenoid, only to No.2, causing the shift.
Shifting into 4th speed (Overdrive) takes place when there is no continuity to either No.1 or No.2 solenoid.
2. LOCK±UP OPERATION
When the engine control module judges from each signal that lock±up operation conditions have been met, current flows
from TERMINAL SL of the engine control module to TERMINAL (A) 1 of the electronically controlled transmission solenoid to
GROUND, causing continuity to the lock±up solenoid and causing lock±up operation.
3. STOP LIGHT SW CIRCUIT
If the brake pedal is depressed (Stop light SW on) when driving in lock±up condition, a signal is input to TERMINAL STP of
the engine control module, the engine control module operates and continuity to the lock±up solenoid is cut.
4. OVERDRIVE CIRCUIT
*O/D main SW on
When the O/D main SW is turned on (O/D off indicator light turns off), a signal is input into TERMINAL OD2 of the engine
control module and engine control module operation causes gear shift when the conditions for overdrive are met.
*O/D main SW off
When the O/D main SW is turned to off, the current through the O/D off indicator light flows through the O/D main SW to
GROUND, causing the indicator light to light up. At the same time, a signal is input into TERMINAL OD2 of the engine
control module and engine control module operation prevents shift into overdrive.
E7 (A), E8 (B), E9 (C) ENGINE CONTROL MODULE (TURN ON THE IGNITION SW)
S1, S2±E1 :9.0±14.0 volts with the solenoid on
0±1.5 volts with the solenoid off
L±E1 :7.5±14.0 volts with the shift lever at L position
2±E1 :7.5±14.0 volts with the shift lever at 2 position
R±E1 :7.5±14.0 volts with the shift lever at R position
STP±E1 :9.0±14.0 volts with the brake pedal depressed
THW±E2 :0.2±1.0 volts with the engine coolant temp. 60°C (140°F) ± 120°C (248°F)
VTA±E2 :0.3±0.8 volts with the throttle valve fully closed
3.2±4.9 volts with the throttle valve fully opened
VC±E2 :4.5±5.5 volts
OD2±E1 :9.0±14.0 volts with the O/D main SW turned on
0±3.0 volts with the O/D main SW turned off
+B±E1 :9.0±14.0 volts
E3 (A), E4 (B) ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID
(A) 1, (B) 1, (B) 3±GROUND : Each 11±15 W
O2 O/D MAIN SW
2±4 : Closed with the O/D main SW off, open with the O/D main SW on
SYSTEM OUTLINE
SERVICE HINTS

ELECTRONICALLY CONTROLLED TRANSMISSION AND A/T INDICATOR
: PARTS LOCATION
CodeSee PageCodeSee PageCodeSee Page
C8A30E9C30J27A31
C9B30E10D30J28B31
C10C30J431J2931
C1530J531O231
E3A28 (5S±FE)J631P129 (5S±FE)
E4B28 (5S±FE)J1531S631
E528 (5S±FE)J2131T229 (5S±FE)
E7A30J2331V229 (5S±FE)
E8B30J2531
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CodeSee PageJunction Block and Wire Harness (Connector Location)
1C20Cowl Wire and Instrument Panel J/B (Lower Finish Panel)
1D20Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)1H20Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)
1J
1R20Cowl Wire and Instrument Panel J/B (Lower Finish Panel)1V20Cowl Wire and Instrument Panel J/B (Lower Finish Panel)
1W
2C22Engine Room Main Wire and Engine Room J/B No 2 (Engine Compartment Left)2F22Engine Room Main Wire and Engine Room J/B No.2 (Engine Compartment Left)
2J22Cowl Wire and Engine Room J/B No 2 (Engine Compartment Left)2K22Cowl Wire and Engine Room J/B No.2 (Engine Compartment Left)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CodeSee PageJoining Wire Harness and Wire Harness (Connector Location)
IG340Instrument Panel Wire and Cowl Wire (Under the Blower Motor)
II2
II342Engine Wire and Cowl Wire (Under the Blower Motor)
II4
g()
IJ142Engine Wire and Instrument Panel Wire (Under the Blower Motor)
: GROUND POINTS
CodeSee PageGround Points Location
EB38 (5S±FE)Left Radiator Side Support
EC38 (5S±FE)Intake Manifold
IF40Left Kick Panel
IH40Instrument Panel Brace RH
: SPLICE POINTS
CodeSee PageWire Harness with Splice PointsCodeSee PageWire Harness with Splice Points
I242Engine Wire

ELECTRONICALLY CONTROLLED TRANSMISSION AND A/T INDICATOR
(5S±FE)
2

4
X
7

234
8910
AABBCC







A
AA



B B









B









CCC









AAA


AAA




AA AA
AAAAAA A
AAAAA BBBB



DDDE EE




AABBCC




FF
1

2

123123 BLUE GRAY
O2 P1
(Hint : See Page 7) (Hint : See Page 7)
J25 J27 (A)
(Hint : See Page 7)(Hint : See Page 7)
J6BLACKJ15
(Hint : See Page 7)
(Hint : See Page 7)GRAY
J23 J21
(Hint : See Page 7)
J28 (B) J29
(Hint : See Page 7)
BLUE BLACK BLACK
S6 T2 V2

15A
ECU±IG
1J 9
E 8 B 24 B 4A6
B 115A
STOP FROM POWER SOURCE SYSTEM (
SEE PAGE 50)
1C 7
A AAAAA B A
IG1R 5
1R 4 16 15 8 2
41
4 A
C
12332
AAA
C
W± BGNDST P± IDLO OD1 S2
7 13 14 6 9
ECT B
L±B L±B Y± B L±R
L±B
B± RL±B
B±R
W W±B
R±G
R±B
G±B R±Y W±B
G± W
W
W± BJUNCTION
CONNECTOR J25
JUNCTION
CONNECTOR J12
STOP LIGHT SW S 6
ENGINE CONTROL MODULEELECTRONICALLY
CONTROLLED
TRANSMISSION
SOLENOID
J UNCTION
CONNECTOR
CRUISE CONTROL ACTUATOR C 3
G±W G±W
* 1 : 1MZ± FE
* 2 : 5S±FE
J26(
*1)
(
*2)
CRUISE CONTROL ECU C15
(
A/T)
(
A/T)
(
A/ T) (
A/T) (
A/ T)
(
*1)
(
*2) (
*1)
1J 8
1J 7
W±B W± B
M
JUNCTION CONNECTOR J11
OD
IDL
MO MC L II2 7S2
A A
A A
JUNCTION
CONNECTOR B E 3 A , E 4
E E 9 C , E11
A 3A 3
A 20A 18
C 6(
*6) C 21(
*5)
B J 7 A , J 8
J27 A * 4 : EXCEPT * 3
* 5 : 5S±FE W/ ENGINE IMMOBILISER
* 6 : 5S±FE W/O ENGINE IMMOBILISER* 3 : TMMK MADE 1MZ±FE E 7 BA, E 8 ,
,

7. TAP±UP CONTROL FUNCTION
When the difference between the actual vehicle speed and the set speed is less than 5 km/h (3 mph), the set speed can be
increased 1.6 km/h (1 mph) each time by operation the RESUME/ACCEL SW quickly within 0.6 seconds.
8. TAP±DOWN CONTROL FUNCTION
When the difference between the actual vehicle speed and the set speed is less than 5 km/h (3 mph), the set speed can be
lowered 1.6 km/h (1 mph) each time by operating the SET/COAST SW quickly within 0.6 seconds.
9. AUTO CANCEL FUNCTION
A) If any of the following operating conditions occurs during cruise control operation, the set speed is erased, the current
flow to the magnetic clutch is stopped and the cruise control is released. (Cruise SW turns off).
When this occurs, the ignition SW must be turned off once before the cruise SW will turn on.
*When current continued to flow to the motor inside the actuator in the throttle valve ºOPENº direction.
*The motor does not operate despite the motor drive signal being output.
B) If any of the following operating conditions occurs during cruise control operation, the set speed is erased, the current
flow to the magnetic clutch is stopped and the cruise control is released. (Cruise SW turn off).
When this occurs, the cancel state is cleared as the cruise SW will turn on again.
*Over current to transistor driving the motor and/or the magnetic clutch.
*Open circuit in the magnetic clutch.
*Momentary interruption of vehicle speed signal.
*Short circuit in the cruise control SW.
*When the vehicle speed falls more than 16 km/h (10 mph) below the set speed, E.G. on an upward slope.
C) If any of the following conditions occurs during cruise control operation, the set speed is erased and the cruise control is
released. (The power to the magnetic clutch is cut off until the set SW is ON again.)
*When the vehicle speed falls below the minimum speed limit, approx. 40 km/h (25 mph).
*When power to the cruise control system is momentarily cut off.
D) If any of the following conditions occurs during cruise control operation, the cruise control is released.
*Open the circuit for TERMINAL 2 of the stop light SW.
10. AUTOMATIC TRANSAXLE CONTROL FUNCTION
*In overdrive. If the vehicle speed becomes lower than the overdrive cut speed (Set speed minus approx. 4 km/h, 2.5 mph)
during cruise control operation, such as driving up a hill, the overdrive is released and the power increased to prevent a
reduction in vehicle speed.
*After releasing the overdrive, vehicle speed becomes higher than the overdrive return speed (Set speed minus approx. 2
km/h, 1.2 mph) and the cruise control ECU judges by the signals from the actuator's potentiometer that the upward slope
has finished, the overdrive is resumed after approximately 2 seconds.
*During cruise control driving, the cruise control operation signal is output from the cruise control ECU to the engine control
module. Upon receiving this signal, the engine control module changes the shift pattern to normal.
To maintain smooth cruise control operation (on a downward slope etc.), the lock±up release of the transmission when the
idling point of the throttle position is ON is forbidden.
C3 CRUISE CONTROL ACTUATOR
3±4 : Approx. 38.5 W
C12 CRUISE CONTROL SW [COMB. SW]
5±3 : Continuity with the CRUISE SW on
4±3 : Approx. 418 W with the CANCEL SW on
Approx. 68 W with the RESUME/ACCEL SW on
Approx. 198 W with the SET/COAST SW on
C15 CRUISE CONTROL ECU
9±GROUND :10±14 volts with the ignition SW at ON position
12±GROUND :4 pulses with 1 rotation of rotor shaft
10±GROUND : Approx. 418 W with the CANCEL SW on in the cruise control SW
Approx. 198 W with the SET/COAST SW on in the cruise control SW
Approx. 68 W with the RESUME/ACCEL SW on in the cruise control SW
16±GROUND : Always continuity
SERVICE HINTS

SYSTEM INDEX
J OVERALL ELECTRICAL WIRING DIAGRAM
SYSTEMS LOCATION SYSTEMS LOCATION
ABS
TMC Made 19±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TMMK Made 20±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ABS and Traction Control 18±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air Conditioning
Automatic A/C 29±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Manual A/C 27±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Auto Antenna 24±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Back±Up Light 8±4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Charging 1±4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cigarette Lighter and Clock 16±4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Combination Meter 25±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cruise Control 17±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Door Lock Control 14±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electronically Controlled Transmission and A/T Indicator
1MZ±FE 4±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5S±FE 5±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Control and Engine Immobiliser System
1MZ±FE 2±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5S±FE 3±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Headlight
w/ Daytime Running Light 7±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
w/o Daytime Running Light 6±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Horn 21±4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Illumination 10±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interior Light 9±3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Key Reminder and Seat Belt Warning 21±3. . . . . . . . . . . . . . . . . . . . . . . . Light Auto Turn Off 9±1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Moon Roof 21±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Outlet 16±3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Seat 22±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Source 1~29±1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Window 13±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Radiator Fan and Condenser Fan 26±3. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Radio and Player
Built±In Type Amplifier 24±3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Separate Type Amplifier 23±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Window Defogger and Mirror Heater 26±2. . . . . . . . . . . . . . . . . . . .
Remote Control Mirror 12±4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Shift Lock 16±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SRS 28±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starting and Ignition 1±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stop Light 11±4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Taillight 11±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Theft Deterrent 15±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Turn Signal and Hazard Warning Light 8±2. . . . . . . . . . . . . . . . . . . . . . . . . .
Wiper and Washer 12±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wireless Door Lock Control 14±5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

J
1
234
4 CAMRY
2ACC
IG1
IG2
ST2 AM1 4
6 7AM2
1K 5
1B 5
2L 4
30A
AM2
40A AM1
1K 2
1B 12A115A
EF I
2 1
3 5 2K 72J8
2F 42J2
1C 1F 2F
1A1K 3
5A
IGN
1W 7
BA BB
EBLeft radiator
side suppor tCA CA
AB10A
GA U GE 1K 11J1
1D 2
IFLeft kick panel 12 A 16 B7C 6A 11A 7A 10A 8A 9A43109872
LL 2L DL NL RL PL
4II2 3 II3 1IJ1 9II2 6II2 5II2
15 IG3 14 IG3 13 IG3 16 IG3 1H101V 5 II22
1 2
ECRear side of
surge tank 1DA
D
A C AA
E
A
A C DD
DA EE A
A
6 3 2 1 4 2
A B±W
B±Y B±R W± RB±Y WR±LR± L
R± B R± BY R± L
W± B
G± W
R± B
R
B±R
L±W
YYL±W(
*3)
0 (
*4) B±RR R±B G±W G±W
R± B
R
B±R
O
Y
R± L B±R
L±W(
*3)
0 (
*4)
YW± B
G±O G±O
BR
BR
R
G
L±B
L±B L±B
V
P±L
W±L
B±Y R± B
B±Y B±YL RY WB
B±Y
W± B B±YY
B
B±R B±RB±R
B±G WW± R R± LR±L R± L
B± Y
B±R
W± B
W± B
+B SLN± SLN+ SL S1 S2 NC2± NC2+ E01 E02 BATT NSW VC VTA1 THW E2 L 2 R I16
IGNITION SW
JUNCTION
CONNECTOR
EF I REL AY
100A
ALTJ24
JUNCTION
CONNECTOR
ENGI NE CONTROL MODULE See Engine Control
and Engine Immobiliser
System< 2±9> < 2±10> < 2±11>
J26
JUNCTION
CONNE CTOR
FL MAIN
3. 0W
V 3
VEHI CLE SPEED SENSOR
(
Electronically Controlled
Transmission)
E 3
EL ECT RONI CAL LY CONT ROL LED
TRANSMI SSI ON SOL ENOI D BATTERY
FUSI BLE LINK BLOCKJUNCTION CONNECTOR J29
JUNCTION
CONNECTORJ29
JUNCTION
CONNECTOR
J 6
JUNCTION
CONNECTOR
J 4
JUNCTI ON
CONNE CTORO/D OFFL 2 D N R P
COMBINATION METER
J 5
JUNCTION
CONNECTOR O 2
O/ D MAIN SW
Electronically Controlled Transmission and A/T Indicator (
1M Z±FE)
Power Source
SLN± SLN+ SL S1 S2JUNCTI ON
CONNE CTOR
Fr om
Cruise Contr ol
ECU< 17±3> L±R
IDLO
11 IG3
G± O
C
G±O OD2
Y±BOD1Fro m Cr ui s e
Co nt r ol E CU
< 17±3>CP 1
A/ T INDICATOR LIGHT SW
[PARK/NEUTRAL POSI TION SW]
2C 5
W± B W± BBR
E03L±W(
*3)
0 (
*4) Y
B±R B±R
B±W
CC
J35
JUNCTION
CONNECTOR
C F 4 F 6A, FF 9 , B J27 J28A,
, C 9 C 8A B, C10C J28 B
B J27 J28A,
B±W
, E 8 E 7 A B , E 9 C , E10 DIGSW MREL
7II2 L±B* 3 : TMC Made
* 4 : TMMK M ade
1A B20 12 B 3 B 2 B 4 B24 B A 2 8A
24 16A19E20E9E7E8E 14E 21E31E26 E 10 B30 E 2D 23D 14D 18DF
B
F
B* 2 : Ex cept Calif ornia * 1 : California
V± W
To Speedometer
[Comb. Meter]
< 25±8>
SPD 22 B
E E1 1 ,
ED Sur ge tank RHA A
A J22
JUNCTI ON
CONNE CT OR
BR BRE1
BR
17 D
B
B A
BR
BRJ26
JUNCTI ON
CONNE CT OR (
*1)
(
*1)
(
*2)