1999 TOYOTA CAMRY change time

O2S TEST RESULTS (MODE 05) ± SS002-03December 17, 2003
Page 39 of 43
CHART 28:
Front O2S (Bank 1 Sensor 1 and Bank 2 Sensor 1) Voltage Monitor
Related DTCs: P0130, P0150, P2195, P2196, P2197 and P2198
TEST IDDESCRIPTION OF TEST DATACONVERSION
FACTORUNITSTANDARD VALUE
OF TEST LIMIT
Time
$07The minimum voltage during
O2S monitoringN/AVBetween 0 and
0.35 V
Time
$08The maximum voltage during
O2S monitoringN/AVBetween 0.45 and
1.275 V
If the sensor voltage is out of the standard value, the ECM interprets this as a malfunction.
Front O2S (Bank 1 Sensor 1 and Bank 2 Sensor 1) Response Monitor
Related DTCs: P0133 and P0153
TEST IDDESCRIPTION OF TEST DATACONVERSION
FACTORUNITSTANDARD VALUE
OF TEST LIMIT
Time
$31Time to change from Lean
(30.35 V) to Rich (.0.45 V)N/ASecondBetween 0 and
0.6 seconds
Time
$32Time to change from Rich
(.0.45 V) to Lean (30.35 V)N/ASecondBetween 0 and
0.6 seconds
If the time required to change is out of the standard value, the ECM interprets this as a malfunction.
Front O2S (Bank 1 Sensor 1 and Bank 2 Sensor 1) Frequency Monitor During
Engine Idling
Related DTCs: P0133 and P0153
TEST IDDESCRIPTION OF TEST DATACONVERSION
FACTORUNITSTANDARD VALUE
OF TEST LIMIT
Time
$33Average Lean (30.35 V) time of
one waveform cycleN/ASecondBetween 0 and
2 seconds
Time
$34Average Rich (.0.45 V) time of
one waveform cycleN/ASecondBetween 0 and
2 seconds
If the sum of Time $33 and Time $34 is out of the standard value, the ECM interprets this as a
malfunction. O2S
Failure
Threshold
Charts
(Continued)

Toyota Supports ASE CertificationPage 1 of 3
EG008-04Title:
M.I.L. ON" 1MZ-FE ENGINE MISFIRE
DTC P0300, P0301, P0302, P0303,
P0304, P0305 OR P0306
Models:
Applicable Avalon, Camry, Sienna & Solara
Technical Service
BULLETIN
April 28, 2004

Some vehicles equipped with 1MZ±FE (V6) engines without VVTi may exhibit a rough
idle and/or a M.I.L. ªONº condition with a diagnostic trouble code or codes for misfire
caused by an improperly operating ignition coil assembly. Production changes have been
implemented to prevent this condition from occuring.
2001 model year Japan built Camry vehicles equipped with 1MZ±FE engines (V6).
1998±2001 model year North American built Camry vehicles equipped with
1MZ±FE engines (V6)
1998 ± 1999 model year Avalon vehicles.
1998 ± 2000 model year Sienna vehicles.
1999 ± 2002 model year Solara vehicles equipped with 1MZ±FE engines produced
BEFORE the Production Change Effective VIN shown below.
MODELENGINEPRODUCTION CHANGE EFFECTIVE VIN
Solara1MZ±FE2T1CF2#P*2C578710
OP CODEMODELDESCRIPTIONTIMEOFPT1T2
191011AvalonR & R Ignition Coil (one coil)0.290080±190120273
191011
Camry
SolaraR & R Ignition Coil (one coil)0390080 190120273191011Solara
SiennaR & R Ignition Coil (one coil)0.390080±190120273
Applicable Warranty*:
This repair is covered under the Toyota Federal Emissions Warranty. This warranty is
in effect for 36 months or 36,000 miles, whichever occurs first, from the vehicle's
in-service date.
For California specification vehicles registered and operated in California, Maine,
Massachusetts or Vermont, this repair is covered under the California Emissions
Warranty, which is in effect for 36 months or 50,000 miles, whichever occurs first, from
the vehicle's in-service date.
* Warranty application is limited to correction of a problem based upon a customer's specific complaint.
ENGINE
Introduction
Applicable
Vehicles
Production
Change
Information
Warranty
Information

Toyota Supports ASE CertificationPage 1 of 5
PG003-04Title:
REPAIR MANUAL CORRECTIONS INDEX
Models:
All ModelsTechnical Service
BULLETIN
May 18, 2004

Correction pages are available for the service publications listed below. This bulletin
summarizes service publication content changes that have been released between
February 2003 and March 2004. These changes have already been implemented in the
Toyota Technical Information System (TIS). For the most accurate service information
content, technicians are strongly encouraged to refer to TIS (
http://tis.toyota.com).
Internet access is also available to Toyota service information content by subscription
(
http://techinfo.toyota.com).
NOTE:
Inventory quantities of printed correction pages are limited, and part numbers are
obsolete when supplies are exhausted. When ordering a technical publication
(i.e., Repair Manual, Electrical Wiring Diagram) from the MDC, any correction page(s)
associated with that particular publication which were published at the time of
purchase will automatically be included with your order.
Correction pages may be ordered from the Materials Distribution Center (MDC) through
Dealer Daily or by calling the MDC at 1±800±622±2033 using the corresponding part
numbers from the following table.
Publication Number Page(s) Part Number
2002 4Runner RM887±U2 BE±18, BE±19 00400±RM887±3043B. . . . . . . . . . . . . . . . .
2003 4Runner RM1034±U14±31, 14±70, 14±8500400±RM103±2174 . . . . . . . . . . . . .
RM1001±U1 02±32 to 02±34 00400±RM100±31 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
05±816, 05±817, 00400±RM100±3162 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
05±817±1, 05±817±2O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
03±46, 05±449 00400±RM100±3194 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RM1001±U2 11±21±1 to 11±21±4 00400±RM100±2172B . . . . . . . . . . . . . . . . . . . . . . . . .
27±15, 27±16 00400±RM100±3025B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
73±23, 73±26 00400±RM100±3103B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
30±38 00400±RM100±31 10B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
27±7, 27±30, 27±35 00400±RM100±3239B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2002 Avalon RM872±U2 BE±23, BE±24 00400±RM872±3080B. . . . . . . . . . . . . . . . . . .
2003 Avalon EWD487±U 209 00400±EWD48±3183. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RM953±U2 BE±4 to BE±6 00400±RM953±2164B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BE±102 to BE±10500400±RM953±2196B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BE±23, BE±24 00400±RM953±3088B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PRODUCT GENERAL INFORMATION
Introduction
Parts
Information
4Runner
Avalon

NOTICE
When handling supplemental restraint system components (removal,
installation or inspection, etc.), always follow the direction given in the repair
manuals listed above to prevent accidents and supplemental restraint
system malfunction.
FOREWORD
This wiring diagram manual has been prepared to provide
information on the electrical system of the 1999 CAMRY CNG.
Applicable models: SXV 23 Series
For service specifications and repair procedures of the above
models other than those listed in this manual, refer to the
following manuals;
Manual Name
Pub. No.

1999 CAMRY Repair Manual
Volume 1
Volume 2

1999 CAMRY CNG Repair Manual
Supplement

1999 CAMRY CNG New Car Features
RM654U1
RM654U2
RM683U
NCF167U
All information in this manual is based on the latest product
information at the time of publication. However, specifications
and procedures are subject to change without notice.

[O]
[P]
[Q]
[R]
[S]
[T]
[U]
[V]
B HOW TO USE THIS MANUAL
Current is applied at all times through the STOP fuse to TERMINAL 2 of the stop light SW.
When the ignition SW is turned on, 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.
STOP LIGHT DISCONNECTION WARNING
When the ignition SW is turned on and the brake pedal is pressed (Stop light SW on), if the stop light circuit is open, the current
flowing from TERMINAL 7 of the light failure sensor to TERMINALS 1, 2 changes, so the light failure sensor detects the
disconnection 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 to TERMINAL 11 to GROUND and turns the rear lights
warning light on. By pressing the brake pedal, the current flowing to TERMINAL 8 of the light failure sensor keeps the warning
circuit on and holds the warning light on until the ignition SW is turned off.
S6 STOP LIGHT SW
2±1 : Closed with the brake pedal depressed
L4 LIGHT FAILURE SENSOR
1, 2, 7±GROUND : Approx. 12 volts with the stop light SW on
4, 8±GROUND : Approx. 12 volts with the ignition SW at ON position
11±GROUND : Always continuity
: PARTS LOCATION
CodeSee PageCodeSee PageCodeSee Page
C734L436R737
H1736R637S635
: RELAY BLOCKS
CodeSee PageRelay Blocks (Relay Block Location)
118R/B No.1 (Instrument Panel Left)

@@@ @@@ @@@
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ÀÀÀ ÀÀÀ ÀÀÀ
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CodeSee PageJunction Block and Wire Harness (Connector Location)
IB20Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)
3C22Instrument Panel Wire and J/B No.3 (Instrument Panel Left Side)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CodeSee PageJoining Wire Harness and Wire Harness (Connector Location)
IE142Floor Wire and Instrument Panel Wire (Left Kick Panel)
BV150Luggage Room Wire and Floor Wire (Luggage Compartment Left)
: GROUND POINTS
CodeSee PageGround Points Location
BL50Under the Left Quarter Pillar
BO50Back Panel Center
: SPLICE POINTS
CodeSee PageWire Harness with Splice PointsCodeSee PageWire Harness with Splice Points
I544Cowl WireB1850Luggage Room Wire
SYSTEM OUTLINE
SERVICE HINTS

Current is applied at all times through the STOP fuse to TERMINAL 2 of the stop light SW.
When the ignition SW is turned on, 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.
STOP LIGHT DISCONNECTION WARNING
When the ignition SW is turned on and the brake pedal is pressed (Stop light SW on), if the stop light circuit is open, the
current flowing from TERMINAL 7 of the light failure sensor to TERMINAL 2 and 1 changes, so the light failure sensor
detects the disconnection 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 to TERMINAL 11 to GROUND and turns the rear
lights warning light on. By pressing the brake pedal, the current flowing to TERMINAL 8 of the light failure sensor keeps the
warning circuit on holding and the warning light on until the ignition SW is turned off.
S4 STOP LIGHT SW
2±1 : Closed with the brake pedal depressed
L3 LIGHT FAILURE SENSOR
7±GROUND : Approx. 12 volts with the stop light SW on
4, 8±GROUND : Approx. 12 volts with the ignition SW at ON or ST position
11±GROUND : Always continuity
: PARTS LOCATION
CodeSee PageCodeSee PageCodeSee Page
C10A30J331R833
C12C30J3432R1033
H832L332S431
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CodeSee PageJunction Block and Wire Harness (Connector Location)
1C22Cowl Wire and Instrument Panel J/B (Lower Finish Panel)
1D22Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)
1R22Cowl Wire and Instrument Panel J/B (Lower Finish Panel)
1S22Floor 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)
IC236Floor Wire and Instrument Panel Wire (Left Kick Panel)
: GROUND POINTS
CodeSee PageGround Points Location
BK40Under the Left Center Pillar
BM40Back Panel Center
: SPLICE POINTS
CodeSee PageWire Harness with Splice PointsCodeSee PageWire Harness with Splice Points
B340Floor WireB640Floor Wire
SYSTEM OUTLINE
SERVICE HINTS

NOTICE
When handling supplemental restraint system components (removal,
installation or inspection, etc.), always follow the direction given in the repair
manuals listed above to prevent accidents and supplemental restraint
system malfunction.
FOREWORD
This wiring diagram manual has been prepared to provide
information on the electrical system of the 1999 CAMRY.
Applicable models: MCV20 Series
SXV20 Series
For service specifications and repair procedures of the above
models other than those listed in this manual, refer to the
following manuals;
Manual Name
Pub. No.

1999 CAMRY Repair Manual
Volume 1
Volume 2

1999 TOYOTA New Car Features
RM654U1
RM654U2
NCF160U
All information in this manual is based on the latest product
information at the time of publication. However, specifications
and procedures are subject to change without notice.

H17GRAY
12X 4
2 1
X7 8
X11 X

X
3


61

2

13



X 4






X
3


6 C7 L4 R6 R7 S6
[X] [O]
[P]
[Q]
[R]
[S]
[T]
[U]
[V]
[W]
B HOW TO USE THIS MANUAL
Current is applied at all times through the STOP fuse to TERMINAL 2 of the stop light SW.
When the ignition SW is turned on, 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.
STOP LIGHT DISCONNECTION WARNING
When the ignition SW is turned on and the brake pedal is pressed (Stop light SW on), if the stop light circuit is open, the current
flowing from TERMINAL 7 of the light failure sensor to TERMINALS 1, 2 changes, so the light failure sensor detects the
disconnection 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 to TERMINAL 11 to GROUND and turns the rear lights
warning light on. By pressing the brake pedal, the current flowing to TERMINAL 8 of the light failure sensor keeps the warning
circuit on and holds the warning light on until the ignition SW is turned off.
S6 STOP LIGHT SW
2±1 : Closed with the brake pedal depressed
L4 LIGHT FAILURE SENSOR
1, 2, 7±GROUND : Approx. 12 volts with the stop light SW on
4, 8±GROUND : Approx. 12 volts with the ignition SW at ON position
11±GROUND : Always continuity
: PARTS LOCATION
CodeSee PageCodeSee PageCodeSee Page
C734L436R737
H1736R637S635
: RELAY BLOCKS
CodeSee PageRelay Blocks (Relay Block Location)
118R/B No.1 (Instrument Panel Left)

@@@ @@@ @@@
€€€ €€€ €€€
ÀÀÀ ÀÀÀ ÀÀÀ
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CodeSee PageJunction Block and Wire Harness (Connector Location)
IB20Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)
3C22Instrument Panel Wire and J/B No.3 (Instrument Panel Left Side)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CodeSee PageJoining Wire Harness and Wire Harness (Connector Location)
IE142Floor Wire and Instrument Panel Wire (Left Kick Panel)
BV150Luggage Room Wire and Floor Wire (Luggage Compartment Left)
: GROUND POINTS
CodeSee PageGround Points Location
BL50Under the Left Quarter Pillar
BO50Back Panel Center
: SPLICE POINTS
CodeSee PageWire Harness with Splice PointsCodeSee PageWire Harness with Splice Points
I544Cowl WireB1850Luggage Room Wire
SYSTEM OUTLINE
SERVICE HINTS