1999 TOYOTA CAMRY door lock

G
Position of Parts in Body
N 2 Noise Filter (Rear Window Defogger)
P 5 Power Window Control SW Front RH
P 6 Power Window Control SW Rear LH
P 7 Power Window Control SW Rear RH
P 8 Power Window Master SW and
Door Lock Control SW LH
P 9 Power Window Motor Front LH
P 10 Power Window Motor Front RH
P 11 Power Window Motor Rear LH
P 12 Power Window Motor Rear RH
P 13 Pretensioner LH
P 14 Pretensioner RHR 7 Rear Combination Light LH
R 8 Rear Combination Light LH
R 9 Rear Combination Light RH
R 10 Rear Combination Light RH
R 11 Rear Speaker LH
R 12 Rear Speaker RH
R 13 Remote Control Mirror LH
R 14 Remote Control Mirror RH

LIGHT AUTO TURN OFF
40A
MAIN
2 12B 3
32 41
2K 8
B 3B B
R±B R±B
HEAD
RELAY
JUNCTION
CONNECTOR J30
A 1C 1F1F2 E 37. 5A
DOME FROM POWER SOURCE SYSTEM (
SEE PAGE 44)
2J 12
1W 1 23 15
1C 6 1B 4
B 2
IF 1J 71J8
OFF
TAI L
HEAD
LIGHT
CONTROL SW
B 1B4
11S 7
16 A
6 10
A71 AB±G
B±R
B±RB
B±R
G±R G±R
R R±GR±Y W± B
W± B
G
JUNCTION
CONNECTOR J 9
JUNCTION
CONNECTOR J 6
DOOR COURTESY SW
FRONT L H D 7 COMBINATION SW C15 FUSIBLE LINK BLOCKB
TAI LL I GHT
RELAY10A
GAU GE
BATTERY13 14
FL M AIN
3. 0W100A
ALT
C F 9 A , F1 1 F, F1425A
DOOR 1B 4
1D 1
B C
A A
A 13
L±W L±W
AAI11
INTEGRATION RELAYA B, I12 B±R
B±R
JUNCTION
CONNECTOR J 1
J31
JUNCTION
CONNECTORB A, J32
W± B

INTERIOR LIGHT
12
OFF
ON DOOR
2 1 7. 5A
DOME2 1
1 2J 122A 1
IF C 1
A 1
AR
R R W±B
R±W
B W± BB±G B
R±Y
SHORT
PIN
INTERIOR LIGHT
LUGGAGE
COMPARTMENT
LIGHT L 4 I13
FL MAIN
3. 0W
BATTERY
JUNCTION
CONNECTOR
LUGGAGE COMPARTMENT
LIGHT SW
J 9
L 5
R
CONDENSERB 1
C172 1
F 9
FUSIBLE LINK
BLOCKC A, F11
1R
RR R±W
L IGHT FAI LURE
SENSOR L 3

INTERIOR LIGHT
I12 (A) INTEGRATION RELAY
1±GROUND : Always approx. 12 volts
4±GROUND : Continuity with the one of each door (Front RH, rear LH and RH) open
6±GROUND : Continuity with the front LH door open
10±GROUND : Always continuity
(A) 8±GROUND : Continuity with the front RH door open
D7, D8, D9, D10 DOOR COURTESY SW FRONT LH, RH, REAR LH, RH
1±GROUND : Closed with the door open
L5 LUGGAGE COMPARTMENT LIGHT SW
1±GROUND : Closed with the luggage compartment door open
: PARTS LOCATION
CodeSee PageCodeSee PageCodeSee Page
C1130D1032J1631
C1732F9A28J31A31
D430F11C28J32B31
D530I930L332
D732I12A30L432
D832I1332L532
D932J931
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CodeSee PageJunction Block and Wire Harness (Connector Location)
1D22Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)
1F22Roof Wire and Instrument Panel J/B (Lower Finish Panel)
1G22Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)1H22Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)
1J22Cowl Wire and Instrument Panel J/B (Lower Finish Panel)1M22Cowl Wire and Instrument Panel J/B (Lower Finish Panel)
1S22Floor Wire and Instrument Panel J/B (Lower Finish Panel)
1W22Cowl Wire and Instrument Panel J/B (Lower Finish Panel)
2A24Engine Room Main Wire and Engine Room J/B No.2 (Engine Compartment Left)
2J24Cowl 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)
IM138Floor No.2 Wire and Instrument Panel Wire (Right Kick Panel)
: GROUND POINTS
CodeSee PageGround Points Location
IF36Instrument Panel Brace LH
: SPLICE POINTS
CodeSee PageWire Harness with Splice PointsCodeSee PageWire Harness with Splice Points
B140Floor Wire
SERVICE HINTS

5. KEY OFF POWER WINDOW 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 of the relay to TERMINAL (A) 12 to TERMINAL 1 of the power relay to TERMINAL 2 to GROUND for
about 43 seconds. The same as normal operation, the current flows from the POWER fuse to TERMINAL 5 of the power
relay to TERMINAL 3 to TERMINALS 10 and 11 of the power window master SW and TERMINAL 4 (Front RH) or 3 (Rear
LH, RH) of the power window control SW. As a result, for about 43 seconds after the ignition SW is turned off, the functioning
of this relay makes it possible to raise and lower the power window. Also, by opening the front doors (Door courtesy SW on)
within about 43 seconds after turning the ignition SW to off, a signal is input to TERMINAL 6 or (A) 8 of the integration relay.
As a result, the relay turned off, and up and down movement of the power window stops.
P8 POWER WINDOW MASTER SW
10, 11±GROUND : Approx. 12 volts with the ignition SW at ON or ST position or key off power window operation
3, 4±GROUND : Always continuity
1±GROUND : Approx. 12 volts with the power window master SW (Driver's window) at UP position
5±GROUND : Approx. 12 volts with the power window master SW (Driver's window)
at DOWN or AUTO DOWN position
WINDOW LOCK SW
Open with the window lock SW at LOCK position
: PARTS LOCATION
CodeSee PageCodeSee PageCodeSee Page
D732J32B31P933
D832J3332P1033
I12A30P533P1133
J331P633P1233
J931P733
J31A31P833
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CodeSee PageJunction Block and Wire Harness (Connector Location)
1D22Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)1G22Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)
1J22Cowl Wire and Instrument Panel J/B (Lower Finish Panel)
1S22Floor Wire and Instrument Panel J/B (Lower Finish Panel)
1V22Cowl Wire and Instrument Panel J/B (Lower Finish Panel)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CodeSee PageJoining Wire Harness and Wire Harness (Connector Location)
IC136Floor Wire and Instrument Panel Wire (Left Kick Panel)
ID136Front Door LH Wire and Instrument Panel Wire (Left Kick Panel)ID236Front Door LH Wire and Instrument Panel Wire (Left Kick Panel)
IL238Front Door RH Wire and Instrument Panel Wire (Right Kick Panel)
IM138Floor No.2 Wire and Instrument Panel Wire (Right Kick Panel)
BA140Rear Door Wire LH and Floor Wire (Under the Left Center Pillar)
BB140Rear Door Wire RH and Floor No.2 Wire (Under the Right Center Pillar)
: GROUND POINTS
CodeSee PageGround Points Location
ID36Cowl Side Panel LH
IF36Instrument Panel Brace LH
SERVICE HINTS

DOOR LOCK CONTROL
A
IFID II 230A
POWER25A
DOOR FROM POWER SOURCE SYSTEM (
SEE PAGE 44)
1D 1
32 51
ID1 13 ID112 ID14ID13IL14IL13IL113 IL112 ID23ID28ID111
ID1 20
IL1 20 1G 12 1J71G5
1G7
1V3
UNLOCK LOCK
4 27
UNLOCK LOCK
1 23
UNLOCK LOCK
1 23
UNLOCK LOCK
3 65
M A 13 A 12A A
A 1A2A3A4A5A 9 B C
A A1 A B B D
EF D
EBBA
AA
AA
AF D
EB
AA W±BL±R
L±B
W±B
W± B W± B LG
L±W
R±G
W±B
W± B
W±B W±B W±B
W± B L± RL±B L±RG LGL L±W R±G L±WG LG W± B
LG
GLG
G
L±W
R±G
L
LG
G L L±W
L±R L±R
L±R W±B W±B
L±WR±B
L±W L
W±B
4 3 2
TO POWER WINDOW
MASTER SWPOWER
RELAY
JUNCTION
CONNECTOR
I12
INTEGRATION RELAY
JUNCTION
CONNECTOR JUNCTION
CONNECTOR J 5
J27 JUNCTION
CONNECTOR J27JUNCTION
CONNECTOR J 5
JUNCTION
CONNECTOR J 5
JUNCTION
CONNE CTORJUNCTION
CONNECTOR
JUNCTION
CONNECTOR J 9J33J35
DOOR LOCK MOTOR AND
DOOR UNLOCK DETECTION
SW FRONT LHDOOR LOCK CONTROL
SW RH DOOR KEY LOCK AND
UNLOCK SW FRONT RH DOOR KEY LOCK AND
UNLOCK SW FRONT LH DOOR LOCK CONTROL SW LH
[POWER WINDOW MASTER SW] P 8
D11
D12
D13
D14
JUNCTION
CONNECTOR J 5
1 2
1M 5 1M 3
W±B L±B
5 10UNLOCK WARNING SW U 110A
GAU GE
7 1
B J31 A , J32
G
L±B

, J28
BKIJ BL BA1 5 BA17 BA14IL2 7IL23IL111 BB15 BB17 BB14
BA1 6 MMM A 7 A 6A11 A10
IM12
IM11
IC26 IC27A C
A C
A C
A B
A B
A B
B E
A D
A DB CB CB B B
B
BB1 6
B 2 414 C
231 234 231C
A L±B L±R
W± BL±YL±R
L±R
L±R
L±B
L±B
L±B L±BL±B L±R L±R
L±Y
L±Y
L±Y W± B W±B
W±B W±BW±B W±BL±R
L±B
L±Y
L±Y
L±R
L±B
Y
L±R
L±B
L±YL±B L±RY L±R
L±B
Y L±Y L±Y
W±B INTEGRATION RELAY
JUNCTION
CONNECTORJUNCTION
CONNECTOR
J34J27
JUNCTION
CONNECTORJ29 B A
JUNCTION
CONNECTOR
DOOR LOCK MOTOR
AND DOOR UNLOCK
DETECTION SW
REAR LH
DOOR LOCK MOTOR AND DOOR UNLOCK
DETECTION SW REAR RH DOOR LOCK MOTOR AND DOOR UNLOCK
DETECTION SW FRONT RH D15
D17D16IC2 211
1S 7
6IM1 6
B D
A E
A 8JUNCTION
CONNECTOR
DOOR COURTESY SW
FRONT LH D 7
DOOR COURTESY SW
FRONT RH D 8R±G R±G
R±G R±G
IM1 3 I12 AB J31 A , J32
B J10 A , J11

DOOR LOCK CONTROL
Current always flows to TERMINAL (A) 13 of the integration relay through the DOOR fuse.
When the ignition SW is turned on, the current flowing through the GAUGE Fuse flows to TERMINAL 7 of the integration
relay to TERMINAL (A) 12 to the POWER relay (Coil side) to GROUND.
1. MANUAL LOCK OPERATION
When the door lock control SW or door key lock and unlock SW are operated to LOCK position, a lock signal is input to
TERMINAL (A) 1 or (A) 3 of the integration relay and causes the relay to function. Current flows from TERMINAL (A) 13 of
the relay to TERMINAL (A) 6 to TERMINAL 2 of the door lock motors to TERMINAL 3 to TERMINAL (A) 7 of the relay to
TERMINAL 10 to GROUND and the door lock motor causes the door to lock.
2. MANUAL UNLOCK OPERATION
When the door lock control SW or door key lock and unlock SW are operated to UNLOCK position, an unlock signal is input
to TERMINAL (A) 2, (A) 4 or (A) 5 of the integration relay and causes the relay to function. Current flows from TERMINAL (A)
13 of the relay to TERMINAL (A) 7 to TERMINAL 3 of the door lock motors to TERMINAL 2 to TERMINAL (A) 6 of the relay
to TERMINAL 10 to GROUND and door lock motors causes door to unlock.
3. DOUBLE OPERATION UNLOCK OPERATION
When the door key lock and unlock SW front LH is turned to the unlock side, only the driver's door to unlock. Turning the
door key lock and unlock SW front LH to the unlock side causes a signal to be input to TERMINAL (A) 4 of the relay, and if
the signal is input again within 3 seconds by turning the SW to the unlock side again, current flows from TERMINAL (A) 7 of
the integration relay to TERMINAL 3 of the door lock motors to TERMINAL 2 of the door lock motors to TERMINAL (A) 6 of
the relay to TERMINAL 10 to GROUND, causing the door lock motors to operate and unlock the doors.
4. IGNITION KEY REMINDER OPERATION
When the door is locked using the door lock knob with the ignition key remaining in the key cylinder and door opened, it is
automatically unlocked. Additionally, if lock operation is made by the door lock control SW or door key lock and unlock, after
the lock operation is completed, the doors are unlocked automatically.
I12 (A) INTEGRATION RELAY
10±GROUND : Always continuity
6±GROUND : Continuity with the front LH door open
7±GROUND : Approx. 12 volts with the ignition SW at ON or ST position
(A)13±GROUND : Always approx. 12 volts
(A) 6±GROUND : Approx. 12 volts 0.2 seconds with following operation
* Door lock control SW locked
* Locking the front LH, RH door cylinder with key
(A) 1±GROUND : Continuity with the door lock control SW locked
(A) 8±GROUND : Continuity with the front RH door open
(A) 2±GROUND : Continuity with the door lock control SW unlocked
(A) 5±GROUND : Continuity with the front RH door lock cylinder unlocked with key
(A) 4±GROUND : Continuity with the front LH door lock cylinder unlocked with key
(A) 3±GROUND : Continuity with the front LH, RH door lock cylinder locked with key
(A) 7±GROUND : Approx. 12 volts 0.2 seconds with following operation
* Door lock control SW unlocked
* Door lock control SW locked with the ignition key in cylinder and the front LH door open
(Ignition key reminder function)
* Door lock knob locked with the ignition key in cylinder and the front LH door open
(Ignition key reminder function)
* Unlocking the front LH, RH door cylinder with key
D7, D8 DOOR COURTESY SW FRONT LH,RH
1±GROUND : Closed with the each door open
D11, D12 DOOR KEY LOCK AND UNLOCK SW FRONT LH,RH
1±2 : Closed with the door lock cylinder locked with key
1±3 : Closed with the door lock cylinder unlocked with key
D14, D15 DOOR LOCK MOTOR AND DOOR UNLOCK DETECTION SW FRONT LH,RH
1±4 : Closed with the door lock knob UNLOCK position
U1 UNLOCK WARNING SW
1±2 : Closed with the ignition key in cylinder
SYSTEM OUTLINE
SERVICE HINTS