light TOYOTA CAMRY 1994 XV10 / 4.G Wiring Diagrams Manual PDF

150
TAILLIGHT (W/G)
WHEN THE LIGHT CONTROL SW IS TURNED TO TAIL OR HEAD POSITION, THE CURRENT FLOWS TO TERMINAL 3 OF THE LIGHT
FAILURE SENSOR THROUGH THE TAIL FUSE.
WHEN THE IGNITION SW IS TURNED ON, THE CURRENT FLOWS FROM THE GAUGE FUSE TO TERMINAL 8 OF THE LIGHT FAILURE
SENSOR, AND ALSO FLOWS THROUGH THE REAR LIGHTS WARNING LIGHT TO TERMINAL 4 OF THE LIGHT FAILURE SENSOR.
TAILLIGHT DISCONNECTION WARNING
WITH THE IGNITION SW ON AND THE LIGHT CONTROL SW TURNED TO TAIL OR HEAD POSITION, IF THE TAILLIGHT CIRCUIT IS
OPEN, THE LIGHT FAILURE SENSOR DETECTS THE FAILURE BY THE CHANGE IN CURRENT FLOWING FROM TERMINAL 3 OF THE
LIGHT FAILURE SENSOR TO TERMINAL 9 AND THE WARNING CIRCUIT OF THE LIGHT FAILURE SENSOR IS ACTIVATED.
AS A RESULT, THE CURRENT FLOWS FROM TERMINAL 4 OF THE LIGHT FAILURE SENSOR " TERMINAL 11 " GROUND AND TURNS
THE REAR LIGHT WARNING LIGHT ON, WHICH REMAINS ON UNTIL THE LIGHT CONTROL SW IS TURNED OFF.
TAILLIGHT RELAY
3±5 : CLOSED WITH LIGHT CONTROL SW AT TAIL OR HEAD POSITION
L 2 LIGHT FAILURE SENSOR
4, 8±GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION
3±GROUND : APPROX 12 VOLTS WITH LIGHT CONTROL SW AT TAIL OR HEAD POSITION
11±GROUND : ALWAYS CONTINUITY
: PARTS LOCATION
CODESEE PAGECODESEE PAGECODESEE PAGE
C 932F10A28 (1MZ±FE), 30 (5S±FE)L 136 (W/G)
C1232F10B28 (1MZ±FE), 30 (5S±FE)L 236 (W/G)
F 328 (1MZ±FE), 30 (5S±FE)F16C28 (1MZ±FE), 30 (5S±FE)R 836 (W/G)
F 428 (1MZ±FE), 30 (5S±FE)I1333R 936 (W/G)
F 528 (1MZ±FE), 30 (5S±FE)J 133R1036 (W/G)
F 628 (1MZ±FE), 30 (5S±FE)J 536 (W/G)R1136 (W/G)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODESEE PAGEJUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1B
1D20COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1E
20COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1H20FLOOR NO. 1 WIRE J/B NO. 1 (INSTRUMENT PANEL LEFT)
3D24COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODESEE PAGEJOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
ED138 (1MZ±FE)COWL WIRE AND ENGINE ROOM MAIN WIREED140 (5S±FE)COWL WIRE AND ENGINE ROOM MAIN WIRE
EF138 (1MZ±FE)ENGINE WIRE AND COWL WIREEF140 (5S±FE)ENGINE WIRE AND COWL WIRE
IJ142FLOOR NO. 1 WIRE AND COWL WIRE
Bb150 (W/G)LUGGAGE ROOM NO. 1 WIRE AND FLOOR NO. 1 WIRE
Bc250 (W/G)BACK DOOR NO. 1 WIRE AND FLOOR NO. 1 WIRE
Bd250 (W/G)BACK DOOR NO. 1 WIRE AND BACK DOOR NO. 2 WIRE
: GROUND POINTS
CODESEE PAGEGROUND POINTS LOCATION
EA38 (1MZ±FE)FRONT RIGHT FENDEREA40 (5S±FE)FRONT RIGHT FENDER
EB38 (1MZ±FE)FRONT LEFT FENDEREB40 (5S±FE)FRONT LEFT FENDER
IE42LEFT KICK PANEL
46 (S/D)
BL48 (C/P)UNDER THE LEFT QUARTER PILLARBL
50 (W/G)
UNDER THE LEFT QUARTER PILLAR
BQ50 (W/G)LOWER BACK PANEL CENTER
BR50 (W/G)BACK DOOR CENTER
SYSTEM OUTLINE
SERVICE HINTS

152
BACK±UP LIGHT
IP3 2
8 2
1 2
IP3 1
Bd2 3IJ1 10
B38
BR FROM POWER SOURCE SYSTEM(
SEEPAGE64)
R±L
R±B
R±B
R±L R±L R±B R±B R±B R±B R±B W±B
BACK±UP
LIGHT SW BACK±UP LIGHT SW
[PARK/NEUTRAL
POSITION SW
(
NEUTRAL START SW)
]B1 P1(
M/T)
(
A/T)
(
M/T)(
A/T)
Bc2 6
R±B
W±BBa1 3
B16
B16 Ba 14
BL W±BR±B
W±B R±B
W±B W±B
R±B R±B(
W/G)
(
S/D, C/P)
(
S /D, C/P) (
S/D, W/G) (
W/G)(
W/G)
(
S/D, C/P)
(
W/G)(
S /D, C/P)
(
W/G)R±L
(
A/T)
R±L TO VEHICLE SPEED SENSOR
(
SPEED SENSOR)
TO GENERATOR(
ALTERNATOR)TO VEHICLE SPEED SENSOR
(
SPEED SENSOR)
TO GE NERATOR(
ALTERNATOR) R±L
R±L
(
M/T)
(
A/T)
(
M/T)
I18
I18
B 3A 4
B 3A 4 (
S/D, C/P)
(
W/G)(
S/D, C/P)
(
W/G)
A 3A3
B 4 B 4(
S/D, C/P)
(
W/G) (
S/D, C/P)
(
W/G)B R9 ,A
BA CK ±UP LIGHT LH
[REAR COMB. LIGHT LH]B R11 ,A
BACK±UP LIGHT RH
[REAR COMB. LIGHT RH]
1D 610A
GAUGE

153
B 1 BACK±UP LIGHT SW
2±1 : CLOSED WITH SHIFT LEVER IN R POSITION
P 1 BACK±UP LIGHT SW [PARK/NEUTRAL POSITION SW (NEUTRAL START SW)]
6±5 : CLOSED WITH SHIFT LEVER IN R POSITION
: PARTS LOCATION
CODESEE PAGECODESEE PAGECODESEE PAGE
B 130R 934 (S/D), 35 (C/P), 36 (W/G)
P 129 (1MZ±FE), 31 (5S±FE)R1134 (S/D), 35 (C/P), 36 (W/G)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODESEE PAGEJUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1D20COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODESEE PAGEJOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IJ142FLOOR NO. 1 WIRE AND COWL WIRE
IP344ENGINE WIRE AND COWL WIRE
Ba146 (S/D)FLOOR NO 1 WIRE AND LUGGAGE ROOM NO 2 WIREBa148 (C/P)FLOOR NO. 1 WIRE AND LUGGAGE ROOM NO. 2 WIRE
Bc250 (W/G)BACK DOOR NO. 1 WIRE AND FLOOR NO. 1 WIRE
Bd250 (W/G)BACK DOOR NO. 1 WIRE AND BACK DOOR NO. 2 WIRE
: GROUND POINTS
CODESEE PAGEGROUND POINTS LOCATION
46 (S/D)
BL48 (C/P)UNDER THE LEFT QUARTER PILLARBL
50 (W/G)
UNDER THE LEFT QUARTER PILLAR
BR50 (W/G)BACK DOOR CENTER
: SPLICE POINTS
CODESEE PAGEWIRE HARNESS WITH SPLICE POINTSCODESEE PAGEWIRE HARNESS WITH SPLICE POINTS
I1844ENGINE WIREB3850 (W/G)BACK DOOR NO. 2 WIRE
B1646 (S/D)LUGGAGE ROOM NO. 2 WIRE
34 B1 P 1 ,GRAY GRAY
12X2
8B R9 ,ABR11 ,A
SERVICE HINTS

163
CURRENT ALWAYS FLOWS TO TERMINAL 8 OF THE DOOR LOCK CONTROL RELAY THROUGH THE POWER FUSE.
WHEN THE IGNITION SW IS TURNED ON, THE CURRENT FLOWING THROUGH THE GAUGE FUSE FLOWS THROUGH THE COIL SIDE
OF THE POWER MAIN RELAY TO GROUND, CAUSING THE RELAY TO OPERATE. THE CURRENT FLOWING THROUGH THE POWER
FUSE FLOWS TO THE LH DOOR LOCK CONTROL SW, CAUSING THE INDICATOR LIGHT TO LIGHT UP.
1. MANUAL LOCK OPERATION
WHEN THE DOOR LOCK CONTROL SW AND KEY SW ARE PUSHED TO LOCK POSITION, A LOCK SIGNAL IS INPUT TO TERMINAL 10,
12 OF THE DOOR LOCK CONTROL RELAY AND CAUSES THE RELAY TO FUNCTION. CURRENT FLOWS FROM TERMINAL 8 OF THE
RELAY " TERMINAL 4 " TERMINAL 4 OF THE DOOR LOCK MOTORS, (EX. C/P FRONT DOOR) OR TERMINAL 7 (C/P FRONT DOOR),
OF THE DOOR LOCK MOTOR TERMINAL 2 OF THE BACK DOOR LOCK MOTOR " TERMINAL 2 OF THE DOOR LOCK MOTORS, (EX.
C/P FRONT DOOR) OR TERMINAL 5 (C/P FRONT DOOR) OF THE DOOR LOCK MOTOR TERMINAL 1 OF THE BACK DOOR LOCK
MOTOR " TERMINAL 3 OF THE RELAY " TERMINAL 16 " TO GROUND AND THE DOOR LOCK MOTOR CAUSES THE DOOR TO
LOCK.
2. MANUAL UNLOCK OPERATION
WHEN THE DOOR LOCK CONTROL SW AND KEY SW RH TO UNLOCK POSITION, AN UNLOCK SIGNAL IS INPUT TO TERMINAL 11, 13
OF THE DOOR LOCK RELAY AND CAUSES THE RELAY TO FUNCTION. CURRENT FLOWS FROM TERMINAL 8 OF THE RELAY "
TERMINAL 3 " TERMINAL 2 OF THE DOOR LOCK MOTORS, (EX. C/P FRONT DOOR) OR TERMINAL 5 (C/P FRONT DOOR) OF THE
DOOR LOCK MOTOR TERMINAL 1 OF THE BACK DOOR LOCK MOTOR " TERMINAL 4 OF THE DOOR LOCK MOTORS, (EX. C/P
FRONT DOOR) OR TERMINAL 7 (C/P FRONT DOOR), OF THE DOOR LOCK MOTOR TERMINAL 2 OF THE BACK DOOR LOCK MOTOR "
TERMINAL 4 OF THE RELAY " TERMINAL 16 " TO GROUND AND DOOR LOCK MOTORS CAUSES DOOR TO UNLOCK.
3. DOUBLE OPERATION UNLOCK OPERATION
WHEN THE DOOR LOCK KEY SW (DRIVER'S) IS TURNED TO THE UNLOCK SIDE, ONLY THE DRIVER'S DOOR IS MECHANICALLY
UNLOCKED. TURNING THE DOOR LOCK KEY SW (DRIVER'S) TO THE UNLOCK SIDE CAUSES A SIGNAL TO BE INPUT TO TERMINAL 9
OF THE RELAY, AND IF THE SIGNAL IS INPUT AGAIN WITHIN 3 SECONDS BY TURNING THE SW TO THE UNLOCK SIDE AGAIN,
CURRENT FLOWS TERMINAL 3 " TERMINAL 2 OF DOOR LOCK MOTORS, (EX. C/P FRONT DOOR) OR TERMINAL 5 (C/P FRONT
DOOR) OF THE DOOR LOCK MOTOR TERMINAL 1 OF THE BACK DOOR LOCK MOTOR " TERMINAL 4 OF THE DOOR LOCK MOTORS,
(EX. C/P FRONT DOOR) OR TERMINAL 7 (C/P FRONT DOOR), OF THE DOOR LOCK MOTOR TERMINAL 2 OF THE BACK DOOR LOCK
MOTOR " TERMINAL 4 OF THE RELAY " TERMINAL 16 " GROUND, CAUSING THE DOOR LOCK MOTORS TO OPERATE AND
UNLOCK THE DOORS.
4. IGNITION KEY REMINDER OPERATION
*OPERATING DOOR LOCK KNOB (OPERATION OF DOOR LOCK MOTORS)
WITH IGNITION KEY IN CYLINDER (UNLOCK WARNING SW ON), WHEN THE DOOR IS OPENED AND LOCKED USING DOOR LOCK
KNOB (DOOR LOCK MOTOR), THE DOOR IS LOCKED ONCE BUT EACH DOOR IS UNLOCKED SOON BY THE FUNCTION OF RELAY.
AS A RESULT, THE CURRENT FLOWS FROM TERMINAL 8 OF THE RELAY " TERMINAL 3 " TERMINAL 2 OF THE DOOR LOCK
MOTORS, (EX. C/P FRONT DOOR) OR TERMINAL 5 (C/P FRONT DOOR) OF THE DOOR LOCK MOTOR TERMINAL 2 OF THE BACK
DOOR LOCK MOTOR " TERMINAL 4 OF THE DOOR LOCK MOTORS, (EX. C/P FRONT DOOR) OR TERMINAL 7 (C/P FRONT DOOR),
OF THE DOOR LOCK MOTOR TERMINAL 1 OF THE BACK DOOR LOCK MOTOR " TERMINAL 4 OF THE RELAY " TERMINAL 16 "
TO GROUND AND CAUSES ALL THE DOORS TO UNLOCK.
*OPERATING DOOR LOCK CONTROL SW OR DOOR LOCK KEY SW
WITH IGNITION KEY IN CYLINDER (UNLOCK WARNING SW ON), WHEN THE DOOR IS OPENED AND LOCKED USING DOOR LOCK
CONTROL SW OR KEY SW, THE DOOR IS LOCKED ONCE BUT EACH DOOR IS UNLOCK BY THE FUNCTION OF SW CONTAINED IN
MOTORS, WHICH THE SIGNAL IS INPUT TO TERMINAL 6 (DRIVER'S) OR 5 (PASSENGER'S) OF THE RELAY. ACCORDING TO THIS
INPUT SIGNAL, THE CURRENT IN ECU FLOWS FROM TERMINAL 8 OF THE RELAY " TERMINAL 3 " TERMINAL 2 OF THE DOOR
LOCK MOTORS, (EX. C/P FRONT DOOR) OR TERMINAL 5 (C/P FRONT DOOR) OF THE DOOR LOCK MOTOR TERMINAL 2 OF THE
BACK DOOR LOCK MOTOR " TERMINAL 4 OF THE DOOR LOCK MOTORS, TERMINAL 1 OF THE BACK DOOR LOCK MOTOR "
TERMINAL 4 OF THE RELAY " TERMINAL 16 " TO GROUND AND CAUSES ALL THE DOOR TO UNLOCK.
*IN CASE OF KEY LESS LOCK
WITH IGNITION KEY IN CYLINDER (UNLOCK WARNING SW ON), WHEN THE UNLOCK FUNCTION IS DISTURBED MORE THAN 0.2
SECONDS, FOR EXAMPLE PUSHING THE DOOR LOCK KNOB ETC., THE DOOR HOLDS ON LOCK CONDITION. CLOSING THE DOOR
AFTER, DOOR COURTESY SW INPUTS THE SIGNAL INTO TERMINAL 2 OR 14 OF THE RELAY. BY THIS INPUT SIGNAL, THE ECU
WORKS AND CURRENT FLOWS FROM TERMINAL 8 OF THE RELAY " TERMINAL 3 " TERMINAL 2 OF THE DOOR LOCK MOTORS,
(EX. C/P FRONT DOOR) OR TERMINAL 5 (C/P FRONT DOOR) OF THE DOOR LOCK MOTOR TERMINAL 1 OF THE BACK DOOR LOCK
MOTOR " TERMINAL 4 OF THE DOOR LOCK MOTORS, (EX. C/P FRONT DOOR) OR TERMINAL 7 (C/P FRONT DOOR), OF THE
DOOR LOCK MOTOR TERMINAL 2 OF THE BACK DOOR LOCK MOTOR " TERMINAL 4 OF THE RELAY " TERMINAL 16 " TO
GROUND AND CAUSES ALL THE DOORS TO UNLOCK.
SYSTEM OUTLINE

170
UNLOCK AND SEAT BELT WARNING
5 1
1
2 1
1 2 2G 2
IO1 5IO1 2 CC
6
7
IGBL
R±W
R R±L W± B
R±G
R±Y R±Y
R±Y W±B W±B
W±B W±B
R±L R±LFROM POWER SOURCE SYSTEM(
SEE PAGE 64)
20A
DOME
SEAT BELT
WARNING LIGHT
[COMB. METER]JUNCTION
CONNECTOR
UNLOCK
WARNING SW
[IGNITION SW]
DOOR COURTESY
SW FRONT LHBUCKLE
SWBUCKLE
SW J1
C9
I12
D12 B 7 B 8
(
W/ POWER SEAT)
(
W/O POWER SEAT) W±B
C C
C
JUNCTION
CONNECTOR J5
W± B
(
S/D, C/P)
W±B
(
S/D, C/P)(
W/G) (
W/ G)
1B6
1C 7
1G 21H21H51C 1
TIMERBUZZER 97110A
GAUGE
INTEGRATION RELAY
10 5 6 8
1M 11G 4

171
CURRENT ALWAYS FLOWS TO TERMINAL 1 OF THE INTEGRATION RELAY THROUGH THE DOME FUSE.
1. SEAT BELT WARNING SYSTEM
WHEN THE IGNITION SW IS TURNED ON, CURRENT FLOWS FROM THE GAUGE FUSE TO THE TERMINAL 7 OF THE INTEGRATION
RELAY AT THE SAME TIME, CURRENT FLOWS TO TERMINAL 9 OF THE RELAY FROM THE GAUGE FUSE THROUGH THE SEAT BELT
WARNING LIGHT. THIS CURRENT ACTIVATES THE SEAT BELT WARNING RELAY AND, CURRENT FLOWING THROUGH THE WARNING
LIGHT FLOWS FROM TERMINAL 9 OF THE RELAY" TERMINAL 10 " GROUND, CAUSING THE WARNING LIGHT TO LIGHT UP. AT THE
SAME AS THE WARNING LIGHT LIGHTS UP. A BUCKLE SW OFF SIGNAL IS INPUT TO TERMINAL 8 OF THE RELAY, THE CURRENT
FLOWING TO TERMINAL 1 OF THE RELAY FLOWS FROM TERMINAL 10 " GROUND AND THE SEAT BELT WARNING BUZZER SOUNDS
FOR APPROX. 4±8 SECONDS. HOWEVER, IF SEAT BELT IS PUT ON DURING THIS PERIOD (WHILE THE BUZZER IS SOUNDING),
SIGNAL INPUT TO TERMINAL 8 OF THE RELAY STOPS AND THE CURRENT FLOW FROM TERMINAL 1 OF THE RELAY " TERMINAL 10
" GROUND IS CUT, CAUSING THE BUZZER TO STOP.
2. UNLOCK WARNING SYSTEM
WITH THE IGNITION KEY INSERTED IN THE KEY CYLINDER (UNLOCK WARNING SW ON), THE IGNITION SW STILL OFF AND DOOR
OPEN (DOOR COURTESY SW ON), WHEN A SIGNAL IS INPUT TERMINAL 5 AND 6 OF THE RELAY, THE INTEGRATION RELAY
OPERATES, CURRENT FLOWS FROM TERMINAL 1 OF THE RELAY " TERMINAL 10 " GROUND AND THE UNLOCK WARNING
BUZZER SOUNDS.
B 7, B 8 BUCKLE SW
1±2 : CLOSED WITH DRIVR'S LAP BELT IN USE
D12 DOOR COURTESY SW FRONT LH
1±GROUND : CLOSED WITH FRONT LH DOOR OPEN
INTEGRATION RELAY
10±GROUND : ALWAYS CONTINUITY
6±GROUND : CONTINUITY WITH FRONT LH DOOR OPEN
5±GROUND : CONTINUITY WITH IGNITION KEY IN CYLINDER
8±GROUND : CONTINUITY UNLESS DRIVER'S LAP BELT IN USE
9±GROUND :0 VOLTS WITH IGNITION SW ON AND BUCKLE SW OFF
1±GROUND : ALWAYS APPROX. 12 VOLTS
7±GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION
I12 UNLOCK WARNING SW [IGNITION SW]
1±5 : CLOSED WITH IGNITION KEY IN CYLINDER
: PARTS LOCATION
CODESEE PAGECODESEE PAGECODESEE PAGE
B 732D1234 (S/D), 35 (C/P), 36 (W/G)J 536 (W/G)
B 832I1233
C 932J 133
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODESEE PAGEJUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1B
1C20COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1G
20COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1H20FLOOR NO. 1 WIRE J/B NO. 1 (INSTRUMENT PANEL LEFT)
1M20COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
2E22ENGINE ROOM MAIN WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODESEE PAGEJOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IO142FLOOR NO. 1 WIRE AND SEAT WIRE
: GROUND POINTS
CODESEE PAGEGROUND POINTS LOCATION
IG42INSTRUMENT PANEL BRACE LH
46 (S/D)
BL48 (C/P)UNDER THE LEFT QUARTER PILLARBL
50 (W/G)
UNDER THE LEFT QUARTER PILLAR
SYSTEM OUTLINE
SERVICE HINTS

177
IP 1 12 IP38
12
FRONT AIRBAG
SENSOR LHAIRBAG SQUIB
(
STEERING
WHEEL PAD) SPIRAL
CABLE
F1A1512 4 5 11B±O
P±L
B±Y
Y±B
LG±RB±Y
W±B W±BWB WB
±SL +SLD+ D± E1 E2 IG2 ACCLA FROM POWER SOURCE SYSTEM(
SEE PAGE 64)
DATA LINK CONNE CTOR 2
(
TDCL)DATA LINK CONNECOR 1
(
CHECK CONNECTOR)
AB TC AB TC D3 D1
CENTER AIRBAG SENSOR
ASSEMBLY C3 SRS WARNING LIGHT
[COMB. METER] C10
Y±B
21
W±B W±BW±R
B±Y
Y±BB±Y
LG±R B±Y
TC
IG IEC C B B B
13 1412 7C B
11 1034 5 6JUNCTION CONNECTOR
(
FOR SRS) J4
21
AIRBAG SQUIB
(
FRONT PASSENGER
AIRBAG ASSEMBLY) A22
B W
P± P+
12
12
AB CONNE CTION
DE TECTION
PIN12
AB CONNE CTION
DE TE CTION
PIN
WB
±SR +SR
89
FRONT AI RB AG
SENSOR RH F2
1F 91F 31F7. 5A
IGN15A
CIG/RADIO7. 5A
SRS
5
3D 16
3D 17
1M 11M51F 2 1F 1

182
SHIFT LOCK
A
1 2STOP LIGHT
SW
G±R
G±W
G±W G±WL±R
B±RL±R
13 6
KEY INTERLOCK
SOLENOID
L±B W±B
W±B W±B
5 4SHIFT LOCK ECU
SHIFT LOCK
CONTROL SW
SHIFT LOCK
SOLENOID P1
P
P2
SL±
SL+
L±B
2 1 II2 9 II211
B±RL±R
B
BJUNCTION
CONNECTOR
II2 20
G
G±WG±R
L±R
L±R
II1 3
B
B
IEIFJUNCTION
CONNECTOR ()
J3S10
S5
K3J2B 1 A 2
B 2B1NOIS E FILTER
(
FOR STOP LIGHT) N2 ,N3 A
G±W
G±R
1L 91L21M 3 15A
CIG/RADIO15A
ECU±IG15A
STOP
1L 41M 6
FROM POWER SOURCE SYSTEM SEE PAGE 64

BBB
BB B B BBB
BBB J2 J3
B
(
HINT : SEE PAGE 7)(
HINT : SEE PAGE 7)
12 N3B
13X
45612 S5 S10BLUE12K3
1 2 N2A
183
WHEN THE IGNITION SW IS TURNED TO ACC POSITION THE CURRENT FROM THE CIG/RADIO FUSE FLOWS TO TERMINAL 1 OF THE
SHIFT LOCK ECU. WHEN THE IGNITION SW IS TURNED TO ON POSITION THE CURRENT FROM THE ECU±IG FUSE FLOWS TO
TERMINAL 3 OF THE ECU.
1. SHIFT LOCK MECHANISM
WITH THE IGNITION SW ON, WHEN A SIGNAL THAT THE BRAKE PEDAL IS DEPRESSED (STOP LIGHT SW ON) AND A SIGNAL THAT
THE SHIFT LEVER IS PUT IN ªPº POSITION (CONTINUITY BETWEEN P1 AND P OF THE SHIFT LOCK CONTROL SW) IS INPUT TO THE
ECU, THE ECU OPERATES AND CURRENT FLOWS FROM TERMINAL 3 OF THE ECU " TERMINAL SL+ OF THE SHIFT LOCK
SOLENOID " SOLENOID " TERMINAL SL± " TERMINAL 5 OF THE ECU " GROUND. THIS CAUSES THE SHIFT LOCK SOLENOID TO
TURN ON (PLATE STOPPER DISENGAGES) AND THE SHIFT LEVER CAN SHIFT INTO OTHER POSITION THAN THE ªPº POSITION.
2. KEY INTERLOCK MECHANISM
WITH THE IGNITION SW IN ON OR ACC POSITION, WHEN THE SHIFT LEVER IS PUT IN ªPº POSITION (NO CONTINUITY BETWEEN P2
AND P OF SHIFT LOCK CONTROL SW), THE CURRENT FLOWING FROM TERMINAL 4 OF THE ECU " KEYINTERLOCK SOLENOID IS
CUT OFF. THIS CAUSES THE KEYINTERLOCK SOLENOID TO TURN OFF (LOCK LEVER DISENGAGES FROM LOCK POSITION) AND
THE IGNITION KEY CAN BE TURNED FROM ACC TO LOCK POSITION.
S 5 SHIFT LOCK ECU
1±GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ACC OR ON POSITION
3±GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION
5±GROUND : ALWAYS CONTINUITY
6±GROUND : APPROX. 12 VOLTS WITH BRAKE PEDAL DEPRESSED
4±GROUND :0 VOLTS WITH IGNITION SW AT ACC POSITION AND SHIFT LEVER POSITION IN P POSITION
6±12 VOLTS WITH SHIFT LEVER POSITION IN EXCEPT P POSITION
: PARTS LOCATION
CODESEE PAGECODESEE PAGECODESEE PAGE
J 233N 2A33S1033
J 333N 3B33
K 333S 533
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODESEE PAGEJUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1L20COWL WIRE AND J/B NO 1 (INSTRUMENT PANEL LEFT)1M20COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODESEE PAGEJOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
II142COWL WIRE AND INSTRUMENT PANEL WIRE
II242INSTRUMENT PANEL WIRE AND COWL WIRE
: GROUND POINTS
CODESEE PAGEGROUND POINTS LOCATION
IE42LEFT KICK PANELIF42LEFT KICK PANEL
SYSTEM OUTLINE
SERVICE HINTS

189
CIGARETTE LIGHTER AND CLOCK
2G 2
I7
IE 1
F12
F243
W±BL±R
L±R
R L±R W±B
G GW±B W±B
FROM POWER SOURCE SYSTEM(
SEE PAGE 64)
20A
DOME
JUNCTION
CONNECTOR
FROM TA IL FUSE CIGARETTE
LIGHTERCLOCK
J2C4
C6SERVI CE HI NTS
F F F C4 C6
J2DARK GRAYBLACK
(
HINT : SEE PAGE 7) 1
212
34
1D 715A
CIG/RADIO
3D 93C 21
1M 51C 8
C 4 CIGARETTE LIGHTER2±GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT
ACC OR ON POSITION
1±GROUND : ALWAYS CONTINUITY
C 6
CLOCK3±GROUND : ALWAYS APPROX. 12 VOLTS (POWER FOR
CLOCK)
4±GROUND : APPROX .12 VOLTS WITH IGNITION SW AT
ACC OR ON POSITION
(POWER FOR INDICATION)
2±GROUND : APPROX .12 VOLTS WITH LIGHT CONTROL
SW AT TAIL OR HEAD POSITION
APPROX. 12 VOLTS WITH ENGINE
RUNNING AND PARKING BRAKE RELEASED
(CANADA)
1±GROUND : ALWAYS CONTINUITY
: PARTS LOCATION
CODESEE PAGECODESEE PAGECODESEE PAGE
C 432C 632J 233
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODESEE PAGEJUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1B
1C20COWL WIRE AND J/B NO 1 (INSTRUMENT PANEL LEFT)1D20COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1M
2E22ENGINE ROOM MAIN WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
: GROUND POINTS
CODESEE PAGEGROUND POINTS LOCATION
IE42LEFT KICK PANEL
: SPLICE POINTS
CODESEE PAGEWIRE HARNESS WITH SPLICE POINTSCODESEE PAGEWIRE HARNESS WITH SPLICE POINTS
I 744COWL WIRE