1999 TOYOTA CAMRY Service Repair Manual

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Page 4145 of 4592

TOYOTA CAMRY 1999 Service Repair Manual COMBINATION METER
10A
GAUGEFROM POWER SOURCE SYSTEM (
SEE PAGE 44)
1D 27. 5A
DOME
2J 12
1J 1
IH1 4IH17IH12IH13IH16 IF1 6IF1 10 C 7B 14 B11
B 6B3C5C8B15 C6B10 A2A1C2
FUEL
TACHOMETER
SPEEDOMETER
WATER T

Page 4146 of 4592

TOYOTA CAMRY 1999 Service Repair Manual 5A
STARTER FROM POWER SOURCE SYSTEM (
SEE PAGE 44)
1J 3
IH1 5IC2 5 IE2 5IF117 IE23
IJ2 3B 2
B 5C10 A4C4C11 A3B7A12
EBB C
A B
IE1 6
11
IE1 7
2 1
IF
B±W Y±B Y±B
O O
R±W
R±L
P±L
Y±G P±L P±L W±B

Page 4147 of 4592

TOYOTA CAMRY 1999 Service Repair Manual COMBINATION METER
5A
IGN
1T 8 FROM POWER SOURCE SYSTEM (
SEE PAGE 44)
B 1C1A13 A9A8A10 A7A6C13
B 4B16C 12
IEW±B
W±BG
W±BG
B
G± B
G± Y
B±R
G± W
R±B
R
B±R
O
Y
G Y
W± B W± B
G
B
A2
A31
A
AETIL

Page 4148 of 4592

TOYOTA CAMRY 1999 Service Repair Manual 7. 5A
PANEL
1D 510A
ECU±B FROM POWER SOURCE SYSTEM (
SEE PAGE 44)
2J 7
B 12 B8
B 13 B9 1G 2IE1 3
W± R W± R
R±L
G LG
W±B
G
G
W± BR±L
FROM HEAD LI GHT L H, R H
TO CENTER AIRBAG
SENSOR ASSEMBLYS

Page 4149 of 4592

TOYOTA CAMRY 1999 Service Repair Manual COMBINATION METER
B1 BRAKE FLUID LEVEL WARNING SW
1±2 : Closed with the float down
C10 (A), C11 (B), C12 (C)
COMBINATION METER
(B) 2±GROUND : Approx. 12 volts with the ignition SW at ST position

COMBINATION METER
B1 BRAKE FLUID LEVEL WARNING SW
1±2 : Closed with the float down
C10 (A), C11 (B), C12 (C)
COMBINATION METER
(B) 2±GROUND : Approx. 12 volts with the ignition SW at ST position and the shift lever at P or N position
(A) 13, (C) 7±GROUND : Approx. 12 volts with the ignition SW at ON or ST position
(B)11, (B) 12±GROUND: Always approx. 12 volts
(A) 2, (B) 9, (B) 16, (C) 5±GROUND : Always continuity
O1 OIL PRESSURE SW
1±GROUND : Closed with the oil pressure above approx. 19.6 kpa (2.8 psi, 0.2 kgf/cm
2)
P3 PARKING BRAKE SW
1±GROUND : Closed with the parking brake lever pulled up
W3 WATER TEMP. SENDER
1±GROUND : Approx. 160±240 W (50°C, 122°F)
Approx. 17.1±21.2 W (120°C, 248°F)
: PARTS LOCATION
CodeSee PageCodeSee PageCodeSee Page
B128J6A31O129
C10A30J7B31P129
C11B30J931P331
C12C30J1531R631
D530J1631V129
E730J1931W129
J131J2231W329
J331J2431
J431J2831
: 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)
1T22Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)
1W22Cowl Wire and Instrument Panel J/B (Lower Finish Panel)
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)
IC236Floor Wire and Instrument Panel Wire (Left Kick Panel)
IE136Instrument Panel Wire and Cowl Wire (Lower Finish Panel)IE236Instrument Panel Wire and Cowl Wire (Lower Finish Panel)
IF136Instrument Panel Wire and Cowl Wire (Under the Blower Motor)
IG138Engine Wire and Cowl Wire (Under the Blower Motor)IG238Engine Wire and Cowl Wire (Under the Blower Motor)
IH138Engine Wire and Instrument Panel Wire (Under the Blower Motor)
IJ238Engine Room Main Wire and Cowl Wire (Right Kick Panel)
SERVICE HINTS

Page 4150 of 4592

TOYOTA CAMRY 1999 Service Repair Manual : GROUND POINTS
CodeSee PageGround Points Location
EB34Left Radiator Side Support
EC34Intake Manifold
IE36Left Kick Panel
IF36Instrument Panel Brace LH
IG36Instrument Panel Brace RH

Page 4151 of 4592

TOYOTA CAMRY 1999 Service Repair Manual RADIATOR FAN AND CONDENSER FAN
40A
AM130A
CDS
1A 61K 1
15 2311
1115 23
4 11
111 13 4252K 6
2B 22F423 14
2F 22G1 30A
RDI
2 3
1 21 2
E 2 E 32C 12G72C22H2
1B 11K 2
EA1 1
EA1 2 F 1F2D1
A 1
EB1 2
B±G B±R

Page 4152 of 4592

TOYOTA CAMRY 1999 Service Repair Manual FAN MOTOR OPERATION
With the ignition SW turned on, the current through the ECU±IG fuse flows to the FAN NO.1 relay (Coil side), FAN NO.2 relay
(Coil side). furthermore, the current through the FAN N

FAN MOTOR OPERATION
With the ignition SW turned on, the current through the ECU±IG fuse flows to the FAN NO.1 relay (Coil side), FAN NO.2 relay
(Coil side). furthermore, the current through the FAN NO.1 relay (Coil side) or the FAN NO.2 relay (Coil side) flows to
TERMINAL 3 of the A/C single pressure SW to TERMINAL 2 to TERMINAL 2 of the water temp. SW no.1 to TERMINAL 1 to
GROUND, causing the FAN NO.1 relay to turn off and the FAN NO.2 relay to turn on.
1. LOW SPEED OPERATION
When the ignition SW is turned on and the A/C system is activated, the A/C condenser fan motor and the radiator fan motor
rotates at low speed.
When the A/C system is activated, the current from MG CLT relay flows to the FAN NO.3 relay (Coil side) to GROUND,
causing the FAN NO.3 relay to turn on. As a result, the current through the CDS fuse flows to TERMINAL 2 of the A/C
condenser fan motor to TERMINAL 1 to TERMINAL 3 of the FAN NO.2 relay to TERMINAL 5 to TERMINAL 5 of the FAN
NO.3 relay to TERMINAL 3 to TERMINAL 2 of the radiator fan motor to TERMINAL 1 to GROUND.
2. HIGH SPEED OPERATION
Only when the A/C single pressure SW is turned off or the water temp. SW no.1 is turned off, the A/C condenser fan motor
and the radiator fan motor rotate at high speed.
When the A/C single pressure SW is turned off or the water temp. SW no.1 is turned off. the current from the RDI fuse flows
to the FAN NO.1 relay (Point side) to TERMINAL 2 of the radiator fan motor to TERMINAL 1 to GROUND. At the same time,
the current from the CDS fuse flows to TERMINAL 2 of the A/C condenser fan motor to TERMINAL 1 to TERMINAL 3 of the
FAN NO.2 relay to TERMINAL 4 to GROUND.
A3 A/C SINGLE PRESSURE SW
3±2 : Open above approx. 15.5 kgf/cm2
(220 psi, 1520 kpa)
Closed below approx. 12.5 kgf/cm2 (177 psi, 1225 kpa)
W4 WATER TEMP. SW NO.1
2±1 : Open above approx. 95°C (203° F)
: PARTS LOCATION
CodeSee PageCodeSee PageCodeSee Page
A128F12D28R129
A328F14F28W429
F9A28I1030
: RELAY BLOCKS
CodeSee PageRelay Blocks (Relay Block Location)
126Engine Room R/B No.1 (Engine Compartment Left)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CodeSee PageJunction Block and Wire Harness (Connector Location)
1A
1B22Cowl Wire and Instrument Panel J/B (Lower Finish Panel)
1K
()
2B
2C
2F24Engine Room Main Wire and Engine Room J/B No.2 (Engine Compartment Left)
2G
gg(g)
2H
2K24Cowl 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)
EA134Engine Room Main Wire and Engine Room Main No.3 Wire (Radiator LH)
SYSTEM OUTLINE
SERVICE HINTS

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