instrument panel TOYOTA CAMRY 2000 Service Service Manual

STARTING AND IGNITION (5S±FE)
I16 IGNITION SW
7±6 : Closed with the ignition SW at ON or ST position
7±8 : Closed with the ignition SW at ST position
P1 PARK/NEUTRAL POSITION SW
5±6 : Closed with the A/T shift lever in P or N position (A/T)
S1 (B), S2 (A) STARTER
Points closed with the Park/Neutral position SW at P or N position and the ignition SW at ST position (A/T)
Points closed with the clutch start SW on and the ignition SW at ST position (M/T)
: PARTS LOCATION
CodeSee PageCodeSee PageCodeSee Page
C730I1630N129 (5S±FE)
E7A30J7A31P129 (5S±FE)
E9C30J8B31S1B29 (5S±FE)
F4A28 (5S±FE)J1131S2A29 (5S±FE)
F6C28 (5S±FE)J1931
I329 (5S±FE)J2531
I429 (5S±FE)J2931
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CodeSee PageJunction Block and Wire Harness (Connector Location)
1B
1J20Cowl Wire and Instrument Panel J/B (Lower Finish Panel)
1K
()
2A
2B22Engine Room Main Wire and Engine Room J/B No.2 (Engine Compartment Left)
2D
gg(g)
2J
2K22Cowl Wire and Engine Room J/B No.2 (Engine Compartment Left)
2L
g(g )
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CodeSee PageJoining Wire Harness and Wire Harness (Connector Location)
II242Engine Wire and Cowl Wire (Under the Blower Motor)II342Engine Wire and Cowl Wire (Under the Blower Motor)
: GROUND POINTS
CodeSee PageGround Points Location
EC38 (5S±FE)Surge Tank RH
IG40Instrument Panel Brace LH
: SPLICE POINTS
CodeSee PageWire Harness with Splice PointsCodeSee PageWire Harness with Splice Points
I242Engine Wire
SERVICE HINTS

G2 (A) GENERATOR
(A) 3±GROUND :13.9±15.1 volts with the engine running at 2000 rpm and 25C (77F)
13.5±14.3 volts with the engine running at 5000 rpm and 115C (239F)
(A) 1±GROUND :0±4 volts with the ignition SW at ON position and the engine not running
: PARTS LOCATION
CodeSee PageCodeSee PageCodeSee Page
C8A30F6C26 (1MZ±FE)G2A26 (1MZ±FE)
C9B30F6C28 (5S±FE)G2A28 (5S±FE)
F4A26 (1MZ±FE)F9F26 (1MZ±FE)I1630F4A28 (5S±FE)F9F28 (5S±FE)J131
F5B26 (1MZ±FE)G1B26 (1MZ±FE)F5B28 (5S±FE)G1B28 (5S±FE)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CodeSee PageJunction Block and Wire Harness (Connector Location)
1B
1J20Cowl Wire and Instrument Panel J/B (Lower Finish Panel)
1K
()
1T20Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)
2A22Engine Room Main Wire and Engine Room J/B No 2 (Engine Compartment Left)2C22Engine Room Main Wire and Engine Room J/B No.2 (Engine Compartment Left)
2L22Cowl 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)
EB136 (1MZ±FE)Cowl Wire and Engine Room Main Wire (Under the Engine Room J/B No 2)EB138 (5S±FE)Cowl Wire and Engine Room Main Wire (Under the Engine Room J/B No.2)
IG240Instrument Panel Wire and Cowl Wire (Lower Finish Panel)
IK242Engine Room Main Wire and Cowl Wire (Right Kick Panel)
: SPLICE POINTS
CodeSee PageWire Harness with Splice PointsCodeSee PageWire Harness with Splice Points
E336 (1MZ±FE)Cowl WireE338 (5S±FE)Cowl Wire
SERVICE HINTS

: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CodeSee PageJunction Block and Wire Harness (Connector Location)
1B20Cowl Wire and Instrument Panel J/B (Lower Finish Panel)1C20Cowl Wire and Instrument Panel J/B (Lower Finish Panel)
1D20Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)
1J
1K
1M20Cowl Wire and Instrument Panel J/B (Lower Finish Panel)
1R
()
1W
2A
2C22Engine Room Main Wire and Engine Room J/B No.2 (Engine Compartment Left)
2F
gg(g)
2J
2K22Cowl Wire and Engine Room J/B No.2 (Engine Compartment Left)
2L
g(g )
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CodeSee PageJoining Wire Harness and Wire Harness (Connector Location)
EB136 (1MZ±FE)Cowl Wire and Engine Room Main Wire (Under the Engine Room J/B No.2)
EC136 (1MZ±FE)Engine Wire and Sensor Wire (Head Cover RH)
ES136 (1MZ±FE)Engine Wire and Engine Room Main Wire (Under the Engine Room J/B No.2)
ID140Floor Wire and Cowl Wire (Left Kick Panel)
IG340Instrument Panel Wire and Cowl Wire (Under the Blower Motor)
II1
II242Engine Wire and Cowl Wire (Under the Blower Motor)
II3
g()
IJ142Engine Wire and Instrument Panel Wire (Under the Blower Motor)
IK342Engine Room Main Wire and Cowl Wire (Right Kick Panel)
: GROUND POINTS
CodeSee PageGround Points Location
EB36 (1MZ±FE)Left Radiator Side Support
EC36 (1MZ±FE)Surge Tank RH
ED36 (1MZ±FE)Rear Side of the Surge Tank
IG40Instrument Panel Brace LH
IH40Instrument Panel Brace RH
BL44Under the Left Center Pillar
: SPLICE POINTS
CodeSee PageWire Harness with Splice PointsCodeSee PageWire Harness with Splice Points
I142Cowl WireI342Cowl WireI242Engine WireI542Cowl Wire

ENGINE CONTROL (5S±FE)
: PARTS LOCATION
CodeSee PageCodeSee PageCodeSee Page
A1128 (5S±FE)H830J2131
A1330H930J2331
A1430I129 (5S±FE)J2531
C128 (5S±FE)I329 (5S±FE)J27A31
C228 (5S±FE)I429 (5S±FE)J28B31
C730I829 (5S±FE)J2931
C9B30I929 (5S±FE)J4032
C10C30I1029 (5S±FE)K129 (5S±FE)
D128 (5S±FE)I1129 (5S±FE)M129 (5S±FE)
D530I1429 (5S±FE)P129 (5S±FE)
D1130I1630P229 (5S±FE)
E528 (5S±FE)J331S631
E7A30J431T229 (5S±FE)
E8B30J7A31T331
E9C30J8B31V129 (5S±FE)
E10D30J1031V229 (5S±FE)
F4A28 (5S±FE)J1131V429 (5S±FE)
F6C28 (5S±FE)J1231V529 (5S±FE)
F1432J1531V729 (5S±FE)
H328 (5S±FE)J1931
: RELAY BLOCKS
CodeSee PageRelay Blocks (Relay Block Location)
124Engine Room R/B No.1 (Engine Compartment Left)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CodeSee PageJunction Block and Wire Harness (Connector Location)
1B20Cowl Wire and Instrument Panel J/B (Lower Finish Panel)1C20Cowl Wire and Instrument Panel J/B (Lower Finish Panel)
1D20Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)
1J
1K20Cowl Wire and Instrument Panel J/B (Lower Finish Panel)1R20Cowl Wire and Instrument Panel J/B (Lower Finish Panel)
1W
2A
2C22Engine Room Main Wire and Engine Room J/B No.2 (Engine Compartment Left)
2F
gg(g)
2J
2K22Cowl Wire and Engine Room J/B No.2 (Engine Compartment Left)
2L
g(g )

: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CodeSee PageJoining Wire Harness and Wire Harness (Connector Location)
EB138 (5S±FE)Cowl Wire and Engine Room Main Wire (Under the Engine Room J/B No.2)
ID140Floor Wire and Cowl Wire (Left Kick Panel)
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)
IK142Engine Room Main Wire and Cowl Wire (Right Kick Panel)IK242Engine Room Main Wire and Cowl Wire (Right Kick Panel)
: GROUND POINTS
CodeSee PageGround Points Location
EB38 (5S±FE)Left Radiator Side Support
EC38 (5S±FE)Intake Manifold
IG40Instrument Panel Brace LH
IH40Instrument Panel Brace RH
BL44Under the Left Center Pillar
: SPLICE POINTS
CodeSee PageWire Harness with Splice PointsCodeSee PageWire Harness with Splice Points
E338 (5S±FE)Cowl WireI3
I142Cowl WireI542Cowl Wire
I242Engine WireI6
2 1
3412
1


5
121212

14












15


8 7 5

2



6












14

15


8 7 6 5

2



DARK GRAY
A13 A14DARK GRAYC7
C9 (B)
BROWN
A11 C1 C2
C10 (C)DARK GRAY
C9 (B)(TMC Made)
(TMC Made) BROWN
C10 (C)
(TMMK Made)

HEAD RELAY [ENGINE ROOM J/B NO.2]
2±1 : Closed with the light control SW at HEAD position or the dimmer SW at FLASH position
C13 COMBINATION SW
13±16 : Continuity with the light control SW at HEAD position
8±16 : Continuity with the dimmer SW at FLASH position
7±16 : Continuity with the dimmer SW at HIGH or FLASH position
: PARTS LOCATION
CodeSee PageCodeSee PageCodeSee Page
C930H126 (1MZ±FE)J731
C1330H128 (5S±FE)J1131
F4A26 (1MZ±FE)H226 (1MZ±FE)J3231F4A28 (5S±FE)H228 (5S±FE)J35A31
F6C26 (1MZ±FE)I1730J36B31F6C28 (5S±FE)J531
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CodeSee PageJunction Block and Wire Harness (Connector Location)
1J20Cowl Wire and Instrument Panel J/B (Lower Finish Panel)
2B
2C22Engine Room Main Wire and Engine Room J/B No.2 (Engine Compartment Left)
2G
gg(g)
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)
IG140Instrument Panel Wire and Cowl Wire (Lower Finish Panel)
: GROUND POINTS
CodeSee PageGround Points Location
IF40Left Kick Panel
IG40Instrument Panel Brace LH
SERVICE HINTS

3. AUTOMATIC LIGHT CONTROL OPERATION
When the daytime running light is operating and the Automatic control sensor detects a decrease in the ambient light (It
continues less than approx. 2500 lux over about 20 seconds, and it is less than 1000 lux.), the automatic light control
operation starts. At the same time, daytime running light relay (Main) is activated, so current flows from the ALT fuse to the
Taillight relay (Coil side) to TERMINAL TAIL of the daytime running light relay (Main), and the DRL NO.2 fuse to the DRL
NO.4 relay (Coil side) to TERMINAL H±ON of the daytime running light relay (Main), activating both the Taillight relay and the
DRL NO.4 relay, so that the taillights and headlights light up.
When the automatic light control sensor detects an increase in the ambient light (It continues more than approx. 1000 lux
over about 20 seconds, and it is more than approx. 2500 lux), the ignition SW is turned to off, the light control SW is turned to
HEAD position, and the automatic light control operation stops.
HEAD RELAY [ENGINE ROOM J/B NO.2]
1±2 : Closed with the light control SW at HEAD position or the dimmer SW at FLASH position
Closed with the engine running and the parking brake lever is released (Parking brake SW off)
TAILLIGHT RELAY [INSTRUMENT PANEL J/B]
5±3 : Closed with the light control SW at TAIL or HEAD position
D6 DAYTIME RUNNING LIGHT RELAY (MAIN)
2±GROUND : Approx. 12 volts with the ignition SW at ON position
5, 7,17±GROUND : Approx. 12 volts with the light control SW at HEAD position or the dimmer SW at FLASH position
Approx. 12 volts with the engine running and the parking brake lever is released
(Parking brake SW off)
6,15±GROUND : Always approx. 12 volts
8±GROUND : Continuity with the parking brake lever pulled up
11±GROUND :13.9±15.1 volts with the engine running at 2000 rpm 25°C (77°F)
12±GROUND : Approx. 12 volts with the high beam light up
13±GROUND : Always continuity
16±GROUND : Continuity with the dimmer SW at HIGH or FLASH position
18±GROUND : Continuity with the brake fluid level not enough
: PARTS LOCATION
CodeSee PageCodeSee PageCodeSee Page
A4030F6C26 (1MZ±FE)J131
B226 (1MZ±FE)F6C28 (5S±FE)J231B228 (5S±FE)F9F26 (1MZ±FE)J431
C9B30F9F28 (5S±FE)J531
C10C30G226 (1MZ±FE)J731
C1330G228 (5S±FE)J1131
D226 (1MZ±FE)H126 (1MZ±FE)J27A31D228 (5S±FE)H128 (5S±FE)J28B31
D630H226 (1MZ±FE)P331
F4A26 (1MZ±FE)H228 (5S±FE)F4A28 (5S±FE)I1730
SERVICE HINTS

HEADLIGHT (w/ DAYTIME RUNNING LIGHT)
: RELAY BLOCKS
CodeSee PageRelay Blocks (Relay Block Location)
224Engine Room R/B No.2 (Near the Battery)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CodeSee PageJunction Block and Wire Harness (Connector Location)
1B20Cowl Wire and Instrument Panel J/B (Lower Finish Panel)1C20Cowl Wire and Instrument Panel J/B (Lower Finish Panel)
1D20Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)
1J
1V20Cowl Wire and Instrument Panel J/B (Lower Finish Panel)
1W
()
2B22Engine Room Main Wire and Engine Room J/B No 2 (Engine Compartment Left)2G22Engine 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)
EB136 (1MZ±FE)Cowl Wire and Engine Room Main Wire (Under the Engine Room J/B No 2)EB138 (5S±FE)Cowl Wire and Engine Room Main Wire (Under the Engine Room J/B No.2)
IG140Instrument Panel Wire and Cowl Wire (Lower Finish Panel)IG240Instrument Panel Wire and Cowl Wire (Lower Finish Panel)
: GROUND POINTS
CodeSee PageGround Points Location
EB36 (1MZ±FE)Left Radiator Side SupportEB38 (5S±FE)Left Radiator Side Support
IF40Left Kick Panel
IG40Instrument Panel Brace LH
: SPLICE POINTS
CodeSee PageWire Harness with Splice PointsCodeSee PageWire Harness with Splice Points
E336 (1MZ±FE)Cowl WireE338 (5S±FE)Cowl Wire

With the ignition SW turned on, the current flows to TERMINAL 7 of the integration relay through GAUGE fuse.
Voltage is applied at all times to TERMINAL (C) 2 of the integration relay through the taillight relay coil side, and to
TERMINAL (C) 3 through the HEAD relay coil side (w/o daytime running light) or through the daytime running light relay
(Main) (w/ daytime running light).
1. NORMAL LIGHTING OPERATION

With the light control SW turned to TAIL position, a signal is input into TERMINAL (C) 1 of the integration relay. Due to this
signal, the current flowing to TERMINAL (C) 2 of the relay flows to TERMINAL (C) 1 to TERMINAL 14 of the light control SW
to TERMINAL 16 to GROUND, and taillight relay causes taillights to turn on.

With the light control SW turned to HEAD position, a signal is input into TERMINALS (C) 1 and (C) 4 of the integration relay.
Due to this signal, the current flowing to TERMINAL (C) 3 of the relay flows to TERMINAL (C) 4 to TERMINAL 13 of the light
control SW to TERMINAL 16 to GROUND in the headlight circuit, and causes taillight and HEAD relay to turn the lights on.
The taillight circuit is same as above.
2. LIGHT AUTO TURN OFF OPERATION
With light on and ignition SW turned off (Input signal goes to TERMINAL 7 of the relay), when the driver's door is opened
(Input signal goes to TERMINAL 6 of the relay), the relay operates and the current is cut off which flows from TERMINAL (C)
2 of the relay to TERMINAL (C) 1 In taillight circuit and from TERMINAL (C) 3 to TERMINAL (C) 4 in headlight circuit.
As a result, all lights are turned off automatically.
HEAD RELAY [ENGINE ROOM J/B NO.2]
2±1 : Closed with the light control SW at HEAD position or the dimmer SW at FLASH position
Closed with the engine running and the parking brake lever released (w/ daytime running light)
TAILLIGHT RELAY [INSTRUMENT PANEL J/B]
3±5 : Closed with the light control SW at TAIL or HEAD position
D12 DOOR COURTESY SW FRONT LH
1±GROUND : Continuity with the front LH door open
I17 (C)
INTEGRATION RELAY
7±GROUND : Approx. 12 volts with the ignition SW at ON position
6±GROUND : Continuity with the front LH door open
1±GROUND : Always approx. 12 volts
10±GROUND : Always continuity
(C) 2±GROUND : Always approx. 12 volts
(C) 3±GROUND : Always approx. 12 volts
(C) 4±GROUND : Continuity with the light control SW at HEAD position
(C) 1±GROUND : Continuity with the light control SW at TAIL or HEAD position
: PARTS LOCATION
CodeSee PageCodeSee PageCodeSee Page
C1330F6C26 (1MZ±FE)J231
D6A30F6C28 (5S±FE)J731D6B30F9F26 (1MZ±FE)J1131
D1232F9F28 (5S±FE)J3231
F4A26 (1MZ±FE)I17C30F4A28 (5S±FE)J131
SYSTEM OUTLINE
SERVICE HINTS

LIGHT AUTO TURN OFF
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CodeSee PageJunction Block and Wire Harness (Connector Location)
1B
1C20Cowl Wire and Instrument Panel J/B (Lower Finish Panel)
1J
()
1S20Floor Wire and Instrument Panel J/B (Lower Finish Panel)
1W20Cowl Wire and Instrument Panel J/B (Lower Finish Panel)
2B22Engine 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)
: GROUND POINTS
CodeSee PageGround Points Location
IG40Instrument Panel Brace LH
: SPLICE POINTS
CodeSee PageWire Harness with Splice PointsCodeSee PageWire Harness with Splice Points
E336 (1MZ±FE)Cowl WireE338 (5S±FE)Cowl Wire
111
121234



X


XXX X 1314 X
16
XX

X
XX 5 6


XX


X






B




BBBB



A A A








AAAAAA







AA
AAAA


B




BBB


C13(TMC Made) GRAYD6 (A)
D12 F4 (A) F6 (C)
ORANGEI17 (C) F9 (F)
J1
BLACK
(Hint : See Page 7)(Hint : See Page 7)J2GRAYJ11
(Hint : See Page 7)(Hint : See Page 7)
J7
GRAY
(Hint : See Page 7)J32
(TMMK Made)D6 (B)
19
X2


XXXX X
X X


17






16