1994 TOYOTA CAMRY park neutral sw

192
CRUISE CONTROL
B
ST1 IG1 ACC
AM1
7
IP3 8IP3 11
II1 4 2 1
1 1 213 41883
17 15
20 1420 510 2
13B 4 B 12 B5B9 A 6
1 2
IG CC
I13
11 R±L R±L
R±L
W±B
W±B W±B
B±R B±W
R±L B±W
B±R B
B
W±B
W±L
W
LG±R
R±W LG±R
R±W LG±R
R±W
R±WW±B
W±B
G±BG
V±Y
G±Y V±YP LG B
FROM POWER SOURCE SYSTEM(
SEEPAGE64)
10A
GAUGE
COMBINATON METER
DIODE
(
FOR CRUISE
CONTROL)VEHICLE
SPEED SENSOR
(
SPEED SENSOR)
DATA LINK CONNECTOR 2
(
TDCL)
A/D JUNCTION
CONNECTOR
CRUISE CONTROL
CLUTCH SW
(
M/T)
CRUISE CONTROL SW
[COMB. SW]
DA TA LINK CONNE CTOR 1
(
CHECK CONNECTOR)
PARKING
BRAKE SW
PARKING
BRAKE SWMAIN
CA NCELSET/
COAST RE SUME/
ACCEL N&C GND CMS CCS TC PKBBSPD PI
TC
IGNITION SW
P
N5
6EF1 1
B±W B±W
J1
P1
D5
C8 , C9
D3
V5A
PARK/NEUTRAL POSITION SW
(
NE UTRAL S TA RT SW)
(
A/T) B
TO STARTER RELAY
CRUIS E CONTROL ECU C16
C15
C13
D1
P3
P2
(
1MZ±FE)
SPEED
CRUISEI12
IP3 2
(
A/T)
(
5S±FE)IP3 14
(
A/T)
(
M/T) (
M/T)
R±L
TO BA CK ±UP LIGHT SW(
M/T)
TO PARK/NEUTRAL POSITION SW
(
NE UTRA L S TA RT SW)(
A/T)
TO GENERATOR(
ALTERNATOR)
R±L
I18
(
*2) O
(
*1)
G±L
(
*2) O
(
*1)
O
(
*1) G±L
(
*2)
1G 63C16
1A 14 3B16 1E 5
1A 71D61B6 15A
ECU±IG
3D 22 3B8
3B 10 3B19 3B9
3B 73B18
3B 17
3B 14 3B5
3C 18
1M1
1C11
3B 12
3D 83C83B 15
3D 16

196
CRUISE CONTROL
CURRENT IS APPLIED AT ALL TIMES THROUGH STOP FUSE TO TERMINAL 1 OF THE CRUISE CONTROL ECU AND TERMINAL 2 OF
STOP LIGHT SW, AND ALSO THROUGH THE STOP FUSE TO TERMINAL 15 OF CRUISE CONTROL ECU.
WITH THE IGNITION SW TURNED TO ON, THE CURRENT FLOWS THROUGH GAUGE FUSE TO TERMINAL (A) 6 OF COMBINATION
METER AND THE CURRENT THROUGH ECU±IG FUSE FLOWS TO TERMINAL 14 OF CRUISE CONTROL ECU.
WHEN THE IGNITION SW IS ON AND THE CRUISE CONTROL MAIN SW IS TURNED ON, A SIGNAL IS INPUT FROM TERMINAL 15 OF
CRUISE CONTROL MAIN SW TO TERMINAL 4 OF CRUISE CONTROL ECU. AS A RESULT, THE CRUISE CONTROL ECU FUNCTIONS
AND THE CURRENT TO TERMINAL 14 OF CRUISE CONTROL ECU TO TERMINAL 13 OF CRUISE CONTROL ECU " GROUND, AND
THE CRUISE CONTROL SYSTEM IS IN A CONDITION READY FOR OPERATION.
AT THE SAME TIME, THE CURRENT THROUGH THE GAUGE FUSE FLOWS FROM TERMINAL (A) 6 OF CRUISE CONTROL INDICATOR
LIGHT " TERMINAL (B) 9 " TERMINAL 5 OF CRUISE CONTROL ECU " TERMINAL 13 " TO GROUND, CAUSING THE CRUISE
CONTROL INDICATOR LIGHT TO LIGHT UP, INDICATING THAT THE CRUISE CONTROL IS READY FOR OPERATION.
1. SET OPERATION
WHEN THE CRUISE CONTROL MAIN SW IS TURNED ON AND THE SET SW IS TURNED ON WITH THE VEHICLE SPEED WITHIN THE
SET LIMIT (APPROX. 40 KM/H, 25 MPH TO 200 KM/H, 124 MPH), A SIGNAL IS INPUT TO TERMINAL 18 OF THE CRUISE CONTROL ECU
AND THE VEHICLE SPEED AT THE TIME THE SET SW IS RELEASED IS MEMORIZED IN THE ECU AS THE SET SPEED.
2. SET SPEED CONTROL
DURING CRUISE CONTROL DRIVING, THE ECU COMPARES THE SET SPEED MEMORIZED IN THE ECU WITH THE ACTUAL VEHICLE
SPEED INPUT INTO TERMINAL 20 OF THE CRUISE CONTROL ECU FROM THE VEHICLE SPEED SENSOR (SPEED SENSOR), AND
CONTROLS THE CRUISE CONTROL ACTUATOR TO MAINTAIN THE SET SPEED.
WHEN THE ACTUAL SPEED IS LOWER THAN THE SET SPEED, THE ECU CAUSES THE CURRENT TO THE CRUISE CONTROL
ACTUATOR TO FLOW FROM TERMINAL 12" TERMINAL 6 OF CRUISE CONTROL ACTUATOR "TERMINAL 7 "TERMINAL 11 OF
CRUISE CONTROL ECU. AS A RESULT, THE MOTOR IN THE CRUISE CONTROL ACTUATOR IS ROTATED TO OPEN THE THROTTLE
VALVE AND THE THROTTLE CABLE IS PULLED TO INCREASE THE VEHICLE SPEED. WHEN THE ACTUAL DRIVING SPEED IS HIGHER
THAN THE SET SPEED, THE CURRENT TO CRUISE CONTROL ACTUATOR FLOWS FROM TERMINAL 11 OF ECU "TERMINAL 7 OF
CRUISE CONTROL ACTUATOR "TERMINAL 6 "TERMINAL 12 OF CRUISE CONTROL ECU.
THIS CAUSES THE MOTOR IN THE CRUISE CONTROL ACTUATOR TO ROTATE TO CLOSE THE THROTTLE VALVE AND RETURN THE
THROTTLE CABLE TO DECREASE THE VEHICLE SPEED.
3. COAST CONTROL
DURING THE CRUISE CONTROL DRIVING, WHILE THE COAST SW IS ON, THE CRUISE CONTROL ACTUATOR RETURNS THE
THROTTLE CABLE TO CLOSE THE THROTTLE VALVE AND DECREASE THE DRIVING SPEED. THE VEHICLE SPEED WHEN THE COAST
SW IS TURNED OFF IS MEMORIZED AND THE VEHICLE CONTINUES AT THE NEW SET SPEED.
4. ACCEL CONTROL
DURING CRUISE CONTROL DRIVING, WHILE THE ACCEL SW IS TURNED ON, THE CRUISE CONTROL ACTUATOR PULLS THE
THROTTLE CABLE TO OPEN THE THROTTLE VALVE AND INCREASE THE DRIVING SPEED.
THE VEHICLE SPEED WHEN THE ACCEL SW IS TURNED OFF IS MEMORIZED AND THE VEHICLE CONTINUES AT THE NEW SET
SPEED.
5. RESUME CONTROL
UNLESS THE VEHICLE SPEED FALLS BELOW THE MINIMUM SPEED LIMIT (APPROX. 40 KM/H, 25 MPH) AFTER CANCELING THE SET
SPEED BY THE CANCEL SW, PUSHING THE RESUME SW WILL CAUSE THE VEHICLE TO RESUME THE SPEED SET BEFORE
CANCELLATION.
6. MANUAL CANCEL MECHANISM
IF ANY OF THE FOLLOWING OPERATIONS OCCURS DURING CRUISE CONTROL OPERATION, CURRENT FLOW TO MAGNETIC
CLUTCH OF THE ACTUATOR IS CUT TURNS OFF AND THE MOTOR ROTATES TO CLOSE THE THROTTLE VALVE AND THE CRUISE
CONTROL IS RELEASED.
*PLACING THE SHIFT LEVER IN ªNº POSITION (PARK/NEUTRAL POSITION SW (NEUTRAL START SW ON). ªSIGNAL INPUT TO
TERMINAL 2 OF ECUº (A/T)
*DEPRESSING THE CLUTCH PEDAL (CLUCH SW ON). ªSIGNAL INPUT TO TERMINAL 2 OF THE ECUº (M/T)
*DEPRESSING THE BRAKE PEDAL (STOP LIGHT SW ON). ªSIGNAL INPUT TO TERMINAL 16 OF ECUº
*PUSH THE CANCEL SW (CANCEL SW ON). ªSIGNAL INPUT TO TERMINAL 18 OF ECUº
*DEPRESSING THE PARKING BRAKE PEDAL (PARKING BRAKE SW ON). ªSIGNAL INPUT TO TERMINAL 3 OF ECUº (3VZ±FE)
*PULLING THE PARKING BRAKE LEVER (PARKING BRAKE SW ON). ªSIGNAL INPUT TO TERMINAL 3 OF THE ECUº (5S±FE)
SYSTEM OUTLINE

200
ELECTRONIC CONTROLLED TRANSMISSION AND A/T INDICATOR (1MZ±FE)
BC
L 2DNR P
43109872
I6I18
I18
IQ1 7IQ18IQ114 IQ113 IP31IQ19
II1 5
3 1 II1 2
B B 81311107543 D 2D10 D15
6
B
IF 9 R±L
L±R
R±L
G±O
G±O G±O W±B R±BO Y±LR±L
W±B W±BG± O
R±B R±B
G± WR B±OO Y±L L±R
R±L
Y±L
OY±L
O
B±O
R
R±B
G±W
L2R
ENGINE CONTROL MODULE
(
ENGINE AND ELECTRONIC
CONTROLLED TRANSMISSION ECU)A/T INDICATOR SW
[PARK/NEUTRAL POSITION SW
(
NEUTRAL START SW)
]
JUNCTION
CONNECTOR
O/DMAINSW A/T INDICATOR LIGHT
[COMB. METER]
O/D
POWERL2DNRP I18 IP32
R±L
E7 , E8 ,E10AP1
C11
O5J2
R±L
R±L
(
*1) (
*1)
I1
R±B
TO BACK±UP LIGHT R±B (
*1) (
*1) (
*1) (
*1) (
*1) (
*1)
(
*1) (
*1)
* 1 : W/ A/T INDICATOR LIGHT
R±L
TO GENE RATOR(
ALTERNATOR)
IP 16
O Y±L
I19
R±B
IP 113

236
COMBINATION METER
AB
IJ1 5IJ111 IJ118
BX1 3 BX1 2 BX1 1 IP3 2
IP3 6
IP1 8IP 3 11 IP314
IP3 5
IP3 161
ED1 A 4
A 8A7A6A 5A12 B 11 B7B10 C 8C7C 4
123
23
4
1 I9
I9 C C
6 FROM POWER SOURCE SYSTEM(
SEE PAGE 64)
R±L
R±L R±L R±L
BRY±L Y±R
BR BR BR Y±L Y±R Y±R
Y±L
BR
BR BR
B Y±G
BY±G
B
P
LG GG±B
G±B G±B
R±W
Y±B Y±BV±Y
R±L JUNCTION
CONNECTOR
BR
BR
FROM E NGINE CONTROL MODULE
(
E NGINE A ND E LE CTRONIC CONTROLLED
TRANSMISSION ECU)(
A/T)
FROM E NGINE CONTROL MODULE
(
ENGINE ECU)(
M/T)
FROM CRUISE CONTROL ECU
SPEEDFUEL
FUEL
WATER TEMP.
TA CHO
ABS
SEAT BELT
OIL
FUEL SENDER
WATER TEMP.
SENDER
IGNITER
VEHICLE SPEED
SENSOR
(
SPEED SENSOR)
TO AB S ECU
TO INTEGRATION
RELAY
OIL P RES SURE
SW
J2
B
W2
I2
V5
O1F1 5C
COMBINATION METER C8 ,C9 , C10
TO BACK±UP LIGHT SW(
M/T)
TO PARK/NEUTRAL POSITION SW
(
NEUTRAL START SW)(
A/T)
TO GENERA TOR(
ALTERNATOR) R±L
R±L
I18 6
TA C
COOLING FAN
ECU C14
BR
B
B JUNCTION CONNECTOR J7
(
*6) (
*6)
(
*7)A
A
(
*7)
(
*6)
1B 6 1D 610A
GAUGE
3D 13
3D 12
1D 121D 13
3C 133C 12

OVERALL ELECTRICAL WIRING DIAGRAM
1
234
1 CAMRY ELECTRICAL WIRING DIAGRAM
4ACC
IG1
ST1
IG2
ST2 AM1
7
9 10 AM2
2 2
1
5
1C 113C 6 2G 1
1G 912H 2
3C1A 14
1E 11
2C 2F
3C 182C
3EF117 IP11EF1 16 IP11A 6
1A
1
B1M 11G 8
3D 2
B±R B± O B±W W
W± R
B± RBB±W B± R
WW
B±W B±W
B±R B±R
W± B W± B
W±BB±WB
W± R W±B
IG
B±W
I12
IGNITION SW10A
START ER 40A
AM130A
AM2
FL MAI N
2. 0L
BATTERYIGNITER
To Circuit Opening
Relay< 3±2>
40A
MA I N
1
BBLACK
STARTER
B100A ALT
B±O
Instr ument panel
br ace LHB
EC 2 1
Intake
manifold
RH
W± B
B±O 5
6
W± R
P
N 61GB±W
(
A/ T)Fr om Diode
(
f or Cruis e Contr ol)
< 24±1>
B2
3B 201
3
251
B±W
51E
1A2 1
I16
IGNI TION COI L NO. 1
I21
IGNI TION COI L NO. 6
2 1
I20
IGNI TION COI L NO. 52 1
6A
I19
IGNI TION COI L NO. 42 1
5A
I18
IGNI TION COI L NO. 32 1
4A
I17
IGNI TION COI L NO. 22 1
3A 7A
1B 2B 3B 4B 5B 6B 8B 8A 7B2A
L
R±BL±B GR ± BY±R W± G
B± O B
IGT6 IGT5 IGT4 IGT3 IGT2 IGT1 IGF TACH GN DCOI L 6 COI L 5 COIL4 COI L3 COIL2 COI L1 +BG±R PLG±BG W GR W± R
B± O
B± O
B± O
B± O
B± O
B±OB±O B±O B±O B± O
To Injector
<3±2>
B±O
Starting and Ignition(
1MZ±FE)
Power Source
ST ARTERIGNITER
8 7 6 5 4 3 2 1
1 2 3 45678
ABLACKADARKGRAY
STARTER
RELAY
P1
PARK/ NEUTRAL POSI TI ON SW
(
NEUTRAL START SW)
(
A/T)
FUSE BOX
To Bulb Check Relay
To Engine Cont rol Module
(
Engine and Elect ronic
Co nt r ol le d
To Data Link Connec tor 1
(
Check Connec tor)
<3±3>
To Engine Contr ol Module
(
Engine and Elec tronic
Controlled Transmission
ECU)
<3±7>
B± O B± O 5
4
1A
1BF1 0 A , F16 B
1 S3 S4
S3 A , S4 BI2 A ,I15 BI2
I15
N1
NOISE
FILTER
(
for Ignit ion
System)
1 A F10
B F1 6 FUSE BOX
W±R Tra nsmi ss i on ECU) [COMB. METER]

OVERALL ELECTRICAL WIRING DIAGRAM
1
234
2CAMRY
4ACC
IG1
ST1
IG2
ST2 AM1 2
7
9 10 AM2
21 4 5
2 1
E E
1C 113C 6 2G
2 1G 912C 6
1A 14
1E 11
2C 2F
3C 182C
3EF117 IP1
1EF116 IP1 1E 5
1A
1
B1M 1
1
L
A
B
B B
IG
S 10 IP38
31D 31D6 1G 8
1G 3
6
1A
3D 2 W
B±R B± O B±WB±Y W
W± R
B
B
B±W
B±R
B±RW± R
W WW
B±W
B±R B± R
W±B W±B
R
Y
B
L
W± R
W
B
YB±R
W±R
YB± WW
W± R
R± L W
R±L
WW± B
B±W
143212 4
IG
To Engine Cont rol Module
(
Engine and Electr onic
Contr olled Tr ans mis sion
ECU)
< 4±8>
To Engine Cont rol Module
(
Engine ECU)
< 5±4>
To Engine Cont rol Module
(
Engine and Electr onic
Contr olled Tr ans mis sion
ECU)
< 4±7>
To Engine Cont rol Module
(
Engine ECU)
< 5±4>
W
B±Y
W W±RB± W
Y I12
IGNITION SW10A
STARTER
40A
AM130A
AM2
FL MAI N
2. 0L
BATTERY
To Bulb Chec k Relay
C7
CLUTCH START SW(
M/T)
I3
IGNITION COIL
D2
DI STRI B UT OR
I2
IGNITER
C9
CHA RGE WA RNI NG LI GHT
[COMB. METER]7. 5A
IGN10A
GAUGE
To Day time Running
Light Relay(
Ma i n)
< 10±2> To Data Link Connec tor 1
(
Check Connec tor)
< 4±7> < 5±3>
To Ta cho me ter
B
1 A B BL ACKGENERATOR
(
ALTERNATOR) STARTER
B
(
Canada)
100A ALT
2IP3
B±O9
5 12
B
Instr ument panel
br ac e LHEC 2 1
Intake
ma n i f o l d
RH N1
NOI SE
FI LTER
W±B
W± R 5
6
Y
1
2
3
J1
JUNCTION
CONNECTORW± R
P
N61GB± WFrom Diode
(
f or Cruise Cont rol)
< 24±1>
123 BE (
M/T)
(
M/T)
(
A/T)(
A/T) 23C
B±W To Ci rcu i t
Opening Relay
<4±3><5±1>
B± R35 22H
7. 5A
ALT±S
EF 1 1 40A
MAIN
+B C±
IGF IGT IG± G2(
*1)
NE±(
*2) G±
G± G1
G+ NE
NE+ 5 1
1
B
P o w e r S o u r c e Starting and Ignition(
5S±FE)
Charging
P1
PARK/NEUTRAL
POSITION
SW(
NE UT RA L
START SW)
(
A/ T)
(
M/T) B
2
1
1B 1A
1C
1 A S 3 BLACKA (
1MZ± FE)
F1 0FUSE BOX
1
1 B (
5S±FE)
F1 0
C F16
S4
S3 A , S4 B
STARTER*1 : Califor nia
*2 : Ex. California
*3 : One Body Ass embly
Ex. California
G1 A , G2 B
GE NE RA TOR
(
AL TERNAT OR)
G1 G2 (
1MZ±FE)
(
5S±FE)
1243(
*1)
(
*2) FUSE BOXC F1 6 F1 0 A , B ,
B±W3B 20(
*3)

5
678
6CAMRY(
Cont' d)
D4 109872
D
2 II1
7 IQ1 8 IQ1 14 IQ1 13 IQ1 5 II 1 9 I Q11IP31 2
3 1L2DNRP2IP3
IJ110
IF96
B81311107543
B
BBc 26
BR R± BO Y±L R±L L±R R±L
Y±L
O
R±B R±L
R± B R± B
G±O
W± B G± O
G±WR±BR B± OO Y± L L±R R±L
Y± L
O
R±B
G± WR±B R B± OO Y± L
R±B
R±B W± B
W± B W±B W±B G±O G±O
R±L R±L
W±B
Lef t kic k panel
O/D OFF
POWER
L
2
D
N
R
P
C1 1
A/ T I N DI CA TOR LI GH T
[COMB. METER]
J2
JUNCTION
CONNECTOR
O5
O/DMAINSWJ1
JUNCTION
CONNECTOR
P1
A/ T I NDI CAT OR SW
[PARK/NEUTRAL
POSI TI ON SW]
(
NE UT RA L S TA RT S W)(
M/T)
Bac k door
c ent erBACK± UP LI GHT
[REAR COMB. LI GHT] R9
LHR11
RH
(
M/T)
IP3 1
R± B
R±B
(
A/T)(
M/T)
From Combinat ion
Meter < 33±4>
G± OBd 23
R± B
G±O
Ba13
4Ba1
BL (
W/ G)R± B R± B R± B
R±B (
W/G)
(
W/G) (
W/G)
(
W/G)
W± B W± B W± B
(
*1)(
*1)
(
*1)
(
*1) (
*1) (
*1)
(
*1)
Under the left
quarter pillar G±O
R±B
3B 4A
3B 4A
3A
4B3A
4B(
*1)
(
W/G) (
*1)
(
W/G)(
W/G) (
W/G) (
*1)(
*1)
BACK±UP LIGHT
[REAR COMB. LIGHT]
AB,
Electronic Controlled Transmission and A/T Indicator(
1MZ± FE)
Back±Up Light(
1MZ±FE)
3B1
BACK±UP
LI GHT SW
(
M/T)*1: S/D, C/P
(
A/ T)
2
34 12
34 1 A, B R9 R11

5
678
7CAMRY(
Cont' d)
DD
D
2 II2
8 IQ1 13 IQ1 1 IP3 9 IQ114 IQ12IP3
IJ110
9
B
B
IFBR 3 11 2
43109872
L 2DNRP
Back door
c ent er Lef t kic k panel R±L
L±R
Y±L
O
G±OR± L
R±L
R± B
R±B R± B
R±B
W±B G± OY± L
O
R±L Y±L
O Y± L
O
B±O
R
R± B
G± W Y±L
O
B±O
R
R± B
G±WG±O G±O W± B W± B
W± B R± BG±O
(
A/T)
From Data Link
Connec tor 2
(
TDCL)
< 4±6>
O/ D OFF
POWER
L 2 DNRP O5
O/D MAIN
SW
BACK±UP LIGHT
[ REAR COMB. LI GHT]R11
RH R9
LH (
M/T)
(
M/T)B1
BACK±UP LI GHT
SW(
M/T)
1IP3R± B
(
A/ T)
W±B81311107543
6
B5II1
R± B
R±L
L±R R± L
G± O G± O
(
*1)
Fr om Combination
Meter< 33±4>
Bc26
R±B
3Bd2Ba13
4Ba1
BL R±B R±B
R±B
R±B
(
W/G)
(
W/G)
(
W/G)
W± B W± B
(
*3)
(
*3)
(
*3)
(
*3)
(
W/G)
Under the left
quar ter pillar
(
*1) (
*1)
(
*1)
(
*1)
(
*1)
(
*1)
(
*1)
(
*1)
(
*1)
(
*1)W±B
(
*3) 3B 4A
3B 4A
4A
3B4A
3B (
*3)
(
W/G)
(
*3)
(
W/G)(
*3)
(
W/G) (
*3)
(
W/G) P1
A/ T INDICATOR SW
[ PARK/ NEUTRAL
POSI TI ON SW]
(
NEUTRAL START SW)
J1
JUNCTION
CONNECTOR
J2
JUNCTI ON
CONNECTORC11
A/T I NDICATOR LIGHT
[COMB. METER]
Electronic Controlled Transmission and A/T Indicator(
5S±FE)
Back±Up Light(
5S±FE)
*1 : w/ A/ T Indicat or Light
*2 : w/o A/T Indicator Light
*3 : S / D, C/ P
A
,B BACK±UP LIGHT
[REAR COMB. LIGHT]
W± B(
M/T)
7IQ1
G± O
2
34 12
34 1 A
,B R9 R11