1999 TOYOTA CAMRY relay

B 1
1G 41S12 1S71G1B 12 B19B B
A BAB
4 27
3 65
DOOR LOCK CONTROL SW LH
[POWER WINDOW MASTER SW] P 9
DOOR LOCK
CONTROL SW RH D18
IE1 13 IE112 IM113 IM112 B 16 B17 B25
IG 1M 3
1J 72 11D 7
1M 5 G±R
L±W
R
R±W
R±W
R
G±R
L±W
R±W
R±W
R±G
R±GG± R
L±W
R
R±W
L±R
R±G
L±B
L±B
W±B
W±B
R±G
R±G W±BW± B
R±W
R
G±R
L±B R±GL±R
L±B
L±B G LG
L±B
L±B W± B W±BG LGG LGR±W
R±W
R±G
R±G
LG
G
LG
G
148410
46INTEGRATION RELAYB
JUNCTION
CONNECTORB J 9 J1 0A
DE D
EDE
A
JUNCTION
CONNECTOR J11 JUNCTION
CONNECTOR J 6
UNLOCK WARNING SW U 1
5
LOCK
UNLOCK
LOCK
UNLOCK
WIRELESS DOOR LOCK ECU W 6
B 11L
L
9
V
2
REMOTE CONTROL
MIRROR SW R 6
,
B 18L±W
L±W
I18

WIRELESS DOOR LOCK CONTROL (TMMK MADE)
A 16 A18 A1A11 B1B11
B 7
IF
JUNCTION
CONNECTOR J 5
A 15 A14 A9A8A10 A6
A CB AA 4A5 B AA C
J UNCTION
CONNECTORB A
A 1315A
ECU±IGFROM POWER SOURCE SYSTEM (
SEE PAGE 50)
1D 810A
HORN
2F 323 15
2K 10
2
IK1 4
B 9IG3 5IG111
B 12
THEFT DETERRENT
HORN T 1
JUNCTION
CONNECTOR J 2
40A
MAIN
32 41
2K 8
B 10
IG3 7 THEFT DETERRENT ECUA B W± BL±YLG R±WR L±W
G±R
E LSWP LSWD UL3 L2 UL2 KSW DSWD DSWP HEAD
Y
L±R
R±G
L±W
L
L±B
R±G
R±G
G± B W±L W±L
G±BW± L W
G± B
R R±BR±B
R±B R±G
R±G
R±BL±BL L±W R±GL±RY W± B W±B W± B
B±R G±RR R±WLG L±Y W±B
L±W
B± R
AB2 C 1
AAC
19
B
L SWR CT Y +B1 +B2 T AI L I G SH HORNPA NIHORN
RELAY
(
*1) (
*2)
(
*1)
H H±LP
DAYTIME RUNNING
LIGHT RELAY (
MAIN) D 6
J UNCTION
CONNECTOR J 1
HEAD
RELAY
* 1 : W/ DAYTIME RUNNING LIGHT
* 2 : W/O DAYTIME RUNNING LIGHT2 1
J16 , J17
T 3 , T 4
J 9
JUNCTION
CONNECTORB A, J10
(
*1)
J32(
*2),

Door lock control (Lock and unlock) and panic control (Theft alarm and flash) is performed by remote control, without the
ignition key inserted in the door key cylinder, using low±power electrical waves emitted by a transmitter.
1. WIRELESS DOOR LOCK OR UNLOCK NORMAL OPERATION
With the ignition key not inserted into the ignition key cylinder (Unlock warning SW off) and all the doors completely closed,
when the lock or unlock button (Transmitter) is pushed, the wireless door lock ECU receives the electrical waves from the
transmitter, causing it to operate.
As a result, the ECU judges whether the door is locked or unlocked based on the signal from the door lock motor and door
unlock detection SW, and sends a signal to the theft deterrent ECU and integration relay to switch the condition from lock to
unlock or vice versa, causing the door lock motor to operate.
2. VISUAL CONFIRMATION OF LOCK OR UNLOCK
If all doors indicate that they are locked after the lock command, parking lights and taillight will flash once. If any door
indicates that it is open after the unlock command, parking lights and taillights will flash twice.
3. WIRELESS DOOR UNLOCK OPERATION
Pushing the unlock button (Transmitter) once, driver's door is unlocked. Furthermore, pushing the button again within 3
seconds, the other doors are unlocked.
4. AUTOMATIC LOCK OPERATION
With the ignition key not inserted into the ignition key cylinder (Unlock warning SW off) and all the doors completely closed,
after pushing the button (Transmitter) to unlock all the doors, if a door is not opened within 30 seconds, all the doors will be
automatically relocked.
5. WIRELESS CONTROL STOP FUNCTION
If a door is open (Door courtesy SW on), a signal is input from the door courtesy SW to the wireless door lock ECU, stopping
wireless door lock or unlock.
If the ignition key is in the ignition key cylinder (Unlock warning SW on), the unlock warning SW inputs a signal to the
wireless door lock ECU, stopping wireless door lock or unlock.
6. DOOR LOCK MOTOR PROTECTIVE FUNCTION
If the door lock or unlock condition does not change after wireless door lock or unlock operation, 2 seconds later, the
integration relay ECU sends current three times to the door lock motor. If the door lock condition still has not changed as a
result, the wireless door lock ECU stops reception and stops door lock and unlock function.
7. REMOTE PANIC OPERATION
Panic will function when doors are locked or unlocked, open or closed. When the panic button (Transmitter) is pushed once,
theft alarm sounds and headlights and taillight flash. Then, the panic or the unlock button (Transmitter) is pushed once more,
sounding and flashing will stop. Panic will not function when ignition key is in ignition key cylinder.
D12, D13, D14, D15 DOOR COURTESY SW FRONT LH, RH, REAR LH, RH
1±GROUND : Continuity with the door open
U1 UNLOCK WARNING SW
2±1 : Continuity with the ignition key in the cylinder
W6 WIRELESS DOOR LOCK ECU
8±GROUND : Always approx. 12 volts
1±GROUND : Always continuity
14±GROUND : Continuity with each of the door open
10±GROUND : Continuity with the ignition key in the cylinder
SYSTEM OUTLINE
SERVICE HINTS

THEFT DETERRENT (TMC MADE)
F 1
A 11B 432 51
1C 6
IG1 10A A
B 1140A
MAIN
A 18
11M 3
1J 71D 7
1M 5
2 1
IG1G 1
1S 71G 4
1S 12
1 111A E A E B E
B A
B D A D A DA 1A5 A 4 A 6 A 2
A C
IN2 8A D
INTEGRATION
RELAY
JUNCTION
CONNECTOR J11DIODE
(
COURTESY) D 7
LUGGAGE COMPARTMENT
LIGHT SW L 6
DOOR COURTESY
S W FRONT L H D12
DOOR COURTESY
SW REAR LH D14
DOOR COURTESY
SW REAR RH D15
DOOR COURTESY
S W FRONT RH D13UNLOCK
WARNING SW U 1JUNCTION
CONNECTOR J 2TAILLIGHT
RELAY
WIRELESS DOOR
LOCK ECU W 6
FROM POWE R SOURCE SYSTEM (
SEE PAGE 50)
G± R G± R G± R G±RB±R
R±GL±B
L±BR±W
TAI L
DSWL KSW DSWD
A
L±B W±B W±BR±Y R±YB±G
R±G
R±W R±G
R±W
64
R±W
R±G
R±G
R±GR±W R±W
2 1
IN2 6
BATTERY
FL MAIN
3. 0W
R±G
DSWP CTYPANI5
LG
23 14
2K 8
IG3 7
B 10B B
65
R±B
DAYTIME RUNNING
LIGHT RELAY (
MAIN) D 6HEAD
RELAY
JUNCTION
CONNECTOR J32R±B R±B(
*1) R
(
*1)
R±B
(
*2)
HEAD
100A ALT
B 7
IF A
JUNCTION
CONNECTOR J 5
A
W±B W±B
E A B
A B
A
JUNCTION
CONNECTOR
A B A B
A
JUNCTION
CONNECTORH±LP H2 1
F 2 E 3B±R B±R
IF1 6T 3
THEFT DETERRENT ECUA B, T 4
J33
JUNCTION
CONNECTORB A, J34
J 9
J UNCTION
CONNECTORB A, J10
J33
JUNCTION
CONNECTORB A, J34
F 4
FUSIBLE LINK
BLOCKF A, F 9
J33
J 9(
*2) J 1(
*1)

THEFT DETERRENT (TMMK MADE)
F 1
A 11B 432 51
1C 6
IG1 10A A
B 1140A
MAIN
A 18
11M 3
1J 71D 7
1M 5
2 1
IG1G 1
1S 71G 4
1S 12
1 111A E A E B E
B A
B D A D A DA 1A5 A 4 A 6 A 2
A C
IN2 8A D
INTEGRATION
RELAY
JUNCTION
CONNECTOR J11DIODE
(
COURTESY) D 7
LUGGAGE COMPARTMENT
LIGHT SW L 6
DOOR COURTESY
S W FRONT L H D12
DOOR COURTESY
SW REAR LH D14
DOOR COURTESY
SW REAR RH D15
DOOR COURTESY
S W FRONT RH D13UNLOCK
WARNING SW U 1JUNCTION
CONNECTOR J 2TAILLIGHT
RELAY
WIRELESS DOOR
LOCK ECU W 6
FROM POWE R SOURCE SYSTEM (
SEE PAGE 50)
G± R G± R G± R G±RB±R
R±GL±B
L±BR±W
TAI L
DSWL KSW DSWD
A
L±B W±B W±BR±Y R±YB±G
R±G
R±W R±G
R±W
64
R±W
R±G
R±G
R±GR±W R±W
2 1
IN2 6
BATTERY
FL MAIN
3. 0W
R±G
DSWP CTYPANI5
LG
23 14
2K 8
IG3 7
B 10B B
19 2
R±B
DAYTIME RUNNING
LIGHT RELAY (
MAIN) D 6HEAD
RELAY
JUNCTION
CONNECTOR J32R±B R±B(
*1) R
(
*1)
R±B
(
*2)
HEAD
100A ALT
B 7
IF A
JUNCTION
CONNECTOR J 5
A
W±B W±B
E A B
A B
A
JUNCTION
CONNECTOR
A B A B
A
JUNCTION
CONNECTORH±LP H2 1
F 2 E 3B±R B±R
IF1 6T 3
THEFT DETERRENT ECUA B, T 4
J33
JUNCTION
CONNECTORB A, J34
J 9
J UNCTION
CONNECTORB A, J10
J33
JUNCTION
CONNECTORB A, J34
F 4
FUSIBLE LINK
BLOCKF A, F 9
J33
J 9(
*2) J 1(
*1)

MOON ROOF
7. 5A
DOME30A
POWER
MB 1(
*2) A 2(
*1)
A 3(
*1)
B 3(
*2) A 4 B 4B6A 6
B 5A 5
B 2A 1 2J 12
1F 51W 1
B 2
BM IEFROM POWER SOURCE SYSTEM (
SEE PAGE 50)
IG W±B W±B
R R
W± B W± B W± B
P±B W±B
R±L
G±W
R
G W± B
2873 51 64MOON ROOF CONTROL SW
AND RELAY M 3
B ,
MOON ROOF MOTOR
AND LIMIT SW
(
*2)
2
SLIDE OPEN
TILT UP
(
*2)
(
*1)
NO. 2
NO. 1
* 1 : TMC MADE
* 2 : TMMK MADE
1V 31F 3B 2
NO. 3
32 51
1F 71J725A
DOOR10A
GAUGE
1D 1
B C
A A 1G 5
B 1 B 3 1
10 7
L±W L±WR±BL
W±B
JUNCTION
CONNECTOR
1S 7
A E
B DA 8
JUNCTION
CONNECTOR
IN2 6
1 1
A
JUNCTION
CONNECTOR J11
DOOR COURTESY
SW FRONT LH D12
DOOR COURTESY
SW FRONT RH D13
6
R±GR±G
R±G R±G
INTEGRATION
RELAY, B
B 6(
*3)
(
*4) A 13 A 12(
*3) POWER
RELA Y
* 3 : W/O THEFT DETERRENT SYSTEM
* 4 : W/ THEFT DETERRENT S YS TEM
(
*4)
W±B
B J3 3 A , J34 B J33 A , J34
I18 A
M 4 A

Current is applied at all times through the POWER fuse to TERMINAL 5 of the power relay. With the ignition SW turned on,
the current flows through the GAUGE fuse to TERMINAL 7 of the integration relay to TERMINAL (A) 12 (w/o theft deterrent
system), (B) 3 (w/ theft deterrent system) to TERMINAL 1 of the power relay to TERMINAL 2 to GROUND, as a result, power
relay is activated and the current to TERMINAL 5 of the power relay flows from TERMINAL 3 of the power relay to
TERMINAL 4 of the moon roof control relay.
1. SLIDE OPEN OPERATION
Only when the slide open switch is valid and actuated the moon roof motor continually will operate towards the open
direction of the roof panel.
Releasing and again depressing the open switch, or depressing another operation switch shall cancel this express open
function. The relay shall only operate the moon roof motor continually for approx. 20 seconds per actuation.
2. SLIDE CLOSE OPERATION
Only when the tilt up switch is valid and actuated the moon roof motor will operate towards the close direction of the roof
panel.
When the moon roof reaches about 120 mm short of the fully closed position, the limit switch No.2 is turned from on to off.
Thereby signaling the moon roof control relay to stop the motor. The motor can not continue to operate until the close switch
is released and again depressed.
3. TILT UP OPERATION
Only when the tilt up switch is valid and actuated the moon roof motor will operate towards the closed direction of the roof
panel.
4. TILT DOWN OPERATION
Only when the slide open switch is valid and actuated the moon roof motor will operate towards the open direction of the roof
panel.
5. KEY OFF MOON ROOF OPERATION
With the ignition SW turned from on to off, the integration relay operates and current flows from the DOOR fuse to
TERMINAL (A) 13 (w/o theft deterrent system), (B) 1 (w/ theft deterrent system) of the relay to TERMINAL (A) 12 (w/o theft
deterrent system), (B) 3 (w/ theft deterrent system) to TERMINAL 1 of the power relay to TERMINAL 2 to GROUND for about
43 seconds. In the same way as normal operation, the current flows from the POWER fuse to TERMINAL 5 of the power
relay to TERMINAL 3 to TERMINAL 4 of the moon roof control relay. As a result, for about 43 seconds after the ignition SW
is turned off, the functioning of this relay makes it possible to open and close the moon roof. Also, by opening the front door
(Door courtesy SW on) within about 43 seconds after turning the ignition SW to off, a signal is input to TERMINALS 6 or (A) 8
(w/o theft deterrent system), (B) 6 (w/ theft deterrent system) of the integration relay. As a result, the relay turns off and open
close movement of the moon roof stops.
POWER RELAY [INSTRUMENT PANEL J/B]
5±3 : Closed with the ignition SW at ON position or key off moon roof operation
M3 MOON ROOF CONTROL SW AND RELAY
2±GROUND : Always continuity
4±GROUND : Approx. 12 volts with the ignition SW at ON position or key off moon roof operation
: PARTS LOCATION
CodeSee PageCodeSee PageCodeSee Page
D1232J1131M4A33
D1332J33A31M4B33
I18A30J34B31I18B30M333
SYSTEM OUTLINE
SERVICE HINTS

ELECTRONICALLY CONTROLLED TRANSMISSION AND A/T INDICATOR
15A
EFIFROM POWER SOURCE S YS TEM (
SEE PAGE 50)
2J 815A
STOP
1C 7
23 15
2F 42J2
1R 4
1R 51 2
1 2
2 1
A 15 A 1D 2D23 D14 D 18
E 7E9E19 E20 E14 E26 A B
B BI 2
1 2
EBA
63241 A3
G±WB±YB±Y W± B W±B
G± W G±W W
BR
BR G± BL Y
BR L±B L±B
V
P±L
B±Y
W±L
R
G GJUNCTION
CONNECTORB J27 J28AEFI RELAY
SLN+ NC2+ NC2± BA TTVC
STOP LIGHT SW
THROTTLE POSI TI ON
SENSOR
ENGINE COOLANT TEMP. SENSOR
ELECTRONICALLY CONTROLLED
TRANSMISSION SOLENOID
VEHICLE SPEED SENSOR
(
ELECTRONICALLY CONTROLLED
TRANSMISSION)
E 3
V 3S 6
T 2
E 5 B
W
Y
L
R
S2 S1 SL SLN± SLN+ BB24
CRUISE CONTROL ECU C156 13 14
L±BL±R
Y±B
ECT IDL ODA ENGINE CONTROL MODULEB E 7 E 8ADE10 EE11 A 16
B±Y
+B 2C 5
W± B W±B
STP
VTA1
THW IDLO
OD1
SLN± JUNCTION
CONNECTOR J26
L±B5A
IGN
1W 7
A 2
B±RB±R
2K 7
A 8
B±W B±W
C CJUNCTION
CONNECTOR J35
IGSW
S1 SLE2
S25A
STARTER
1J 3
B 20
B±WB±W
B BJUNCTION
CONNECTOR J29
II27
,
,
A A
B C
JUNCTION
CONNECTORB J27 J28A
, , , MRELNSW
4E8