OBD port TOYOTA CAMRY 1999 Service Owner's Guide

DIAGNOSTIC TESTER CONTROLLER AREA NETWORK (CAN) INTERFACE ± SS001-03September 8, 2003
Page 2 of 2
Program Card With Version
10.2a (or Later) Software
CAN Interface Module Kit
(P/N 01002744)
Grey
CAN Interface Module
CAN Interface Module Is Used for
ALL DLC3/J1962 CommunicationThe Original DLC3 (OBDII
Connector P/N 02001643)
Cable Is No Longer Used. Black DLC Cable
(P/N 02001637)
Vehicle Interface
Module (VIM)
DLC1
(Check Connector)
CableDLC2
(TDCL)
Cable
1. Remove the original DLC3 Cable and store it in the Diagnostic Tester storage case.
2. Connect the CAN Interface Module to the DLC Cable.
3. Use the Diagnostic Tester with the CAN Module installed for all DLC3/J1962 based
vehicle communication.
4. If you experience problems with the Diagnostic Tester or CAN Interface Module,
please contact Toyota Special Service Tool Customer Support at 1±800±933±8335.
NOTE:
There is no need to remove the CAN Interface Module when working with non±CAN
systems or older software versions (Version 10.1a or earlier). The Diagnostic Tester
will communicate with all DLC3/J1962 based systems with the CAN Interface
Module installed.
For DLC1 and DLC2 communication you must continue to use the Vehicle Interface
Module (VIM). Installation
Procedure

Toyota Supports ASE CertificationPage 1 of 43
SS002-03Title:
O2S TEST RESULTS (MODE 05)
Models:
All '96 ± '03, '04 Corolla, ECHO, Matrix, Sienna
& Scion xA & xBTechnical Service
BULLETIN
December 17, 2003
This Service Bulletin contains Oxygen Sensor (O2S) Monitor threshold values for all
models from 1996 to 2003 and some 2004 models. Starting in 2004, the O2S Monitor
threshold values can be found in the repair manual. These values are used when
analyzing the O2S test results to determine the O2S condition.
All 1996 ± 2003 model year Toyota vehicles.
2004 model year Corolla, ECHO, Matrix and Sienna vehicles.
2004 model year Scion xA and xB vehicles.
Checking O2S Test Results
To view O2S test results, the O2S Monitor must be completed and the test results must
be checked within the same key cycle. If the ignition key is cycled OFF, the O2S test
results will be set to the minimum or maximum limits, and all test results will be erased.
The O2S test results are stored in the ECU (SAE term: Powertrain Control Module/PCM)
when the monitor is completed. The test results are static and will not change once the
monitor is complete.
The process for checking O2S test results is described in the following three basic steps:
1. Completing the O2S Readiness Monitor (page 2).
2. Accessing O2S Test Results (page 3).
3. Comparing O2S Test Results to Failure Thresholds (page 4).
SPECIAL SERVICE TOOLS (SSTs)PART NUMBERQUANTITY
Toyota Diagnostic Tester Kit*
(or any OBDII Scantool)
010012711
12 Megabyte Diagnostic Tester Program Card
with version 10.1a Software (or later)*01002593-0051
* Essential SSTs.
NOTE:
Additional Diagnostic Tester Kits, Program Cards or other SSTs may be ordered by
calling SPX/OTC at 1-800-933-8335.
OP CODEDESCRIPTIONTIMEOFPT1T2
N/ANot Applicable to Warranty±±±±
SPECIAL SERVICE TOOLS
Introduction
Applicable
Vehicles
Function
Description
Required
SSTs
Warranty
Information

M OVERALL ELECTRICAL WIRING DIAGRAM
1
234
(
Cont . next page)
2 CAMRY CNG
EFI RELAYCIR OPN RELAY
20A EFI
40A AM1 30A AM2
7. 5A OBD
2 1
3 5
2 1
3 5 1J 10 1K22L 41K 5
82J 2K7
11
1B 41B12A12C10 2J 22F4
11 1B 5
L±B
AM2 6
I10
IGNITION SW4 AM1
ST2IG2
2 IG1 ACC
7 2
11K 31K
5A
IGN
4EB1 5EB1
EB Left radiator
s ide s upport 1F 2F 1C
1A
B±G
BATTERY10A
GA UGE
71WB± Y B± Y
1D 2B± Y
FUSIBLE LINK BLOCK10 IF1
FL MAIN
3. 0WBA
100A
AL T
B±Y
1B±R
BB W±R
2
B±R
BR
IG3 9
BR
A
B±R
B±RB
Y
C
LG
Y
B±Y
LG±B
L±W
B±Y
B±Y B±Y
R± L G± R G± R
2
G± R
3
BB±Y W± B M 1
MANIFOLD ABSOLUTE
PRESSURE SENSORT 1
THROTTLE POSITI ON
SENSOR
B±RL±B L±B
L±B G±R
W± R
W
B
IG2 1
B± R F17
FUEL TEMP. SENSOR AND
FUEL SHUTOFF VALVE (
Fuel Tank)
B± R
1
A1 1
A/ C EVAPORATOR
TEMP. SENSOR
ON ML KJI H G
B±R
Y
LG
B± Y
LG±B
L±R
G±R
G±R
B± Y
B
C12
MALFUNCTION
I NDI CA TOR L AMP
[COMB. METER]
7
2 D D
J 3
JUNCTION
CONNECTOR
JUNCTION
CONNECTOR
B±Y
23 31 1
12
R± LB
PIM VCE2
B± R
Power SourceEngine Control
D
E
F
BR
4IB1 BR
3IG2
BR BR
7IB1
LG±B
EA
W±B
L±R
EA BAL±B
B±YB± Y
, F11 F 9 A C , F14 FB J23 J24A,
2C 5
W± B
B±Y L±B
2IG1
BKUnder the left
center pillar B±RB±R
B±Y
B±R
A
J34
JUNCTION
CONNECTOR
W± B
LG±BBR
B± R BR
2IB1
BR4BR

J OVERALL ELECTRICAL WIRING DIAGRAM
1
234
3 CAMRY(
Cont. next page)
2 1
3 5
2 1
3 5 1J 10 1K22L 41K 5
2J 82K7
11
1B 41B12A12C10 2J 22F4
11 1B 52
7ACC
IG1
IG2
ST 2 AM1 4
6 AM2
4 EB1
7ID15EB1
5 4
M
BLUnder the left
center pillar EB Lef t r adiator
side support 1F 2F 1C
1A
B±G
7. 5A OBD40A AM1 30A AM2 15A EFI EFI RELAYCI R OP N RE L AY
5A
IGN 1K 31C81K1
10A
GA U GE
1W 71D2
BABB 9 II3A
B
C
T 2
THROTTL E POSITI ON
SENSOR
M 1
MANI FOLD ABSOLUTE
PRESSURE SENSOR
V 1
VAPOR PRESSURE
SENSOR
1
A1 3
A/ C EVAPORATOR
TEMP. SENSOR
R Q O N ML KJI 1II2 10 IG3
Y
LG
B±Y
P
L±R
G±R
G±R
B±Y
B
B±R B±R
B±R B±R
B WW± R BB±YW± BW± B L±B L±B L±B G±R G±RG±R G±R R± L B±YB±Y B±Y L±WP Y B±YY LGY
B±RW±R B±RB±YB±Y
B
B±RB±R B±Y
B±Y
B±Y
BATTERYFUSIBLE LINK BLOCK
FL MAIN
3. 0W 100A
ALT1 2I16
IGNITION SW
B±R(
*2)
B±R
A
C10
MALFUNCTI ON INDICATOR LAMP
[COMB. METER]
7
2 D D
F1 4
FUEL
PUMP
J40
JUNCTI ON
CONNE CTORJ 4
JUNCTI ON
CONNE CTOR
JUNCTI ON
CONNE CTOR
B±Y
BR BR
BR BR
23
23 31 1
12
R± LB
PT NK VCC
PIM VC E2
E2
Y
B±R
2
BR
Power Source Engine Control and Engine Immobiliser System (
5S±FE)
D
E
F
B±W(
*1)B±R
5ID1 6ID13II2 2ID1
II47
II48 EA EB EB
EA BAG
P * 2 : w/o Engine Immobiliser System * 1 : w/ Engine Immobilis er Sy st em
(
*2)
(
*1)B±R(
*1)
B±W(
*1)
B±Y
B±Y(
*1)
B±Y B±Y B±YB±YH
L±R P Y BR BR
BRBR BR
Y
(
*1)
, F 6 F 4 A C , F 9 F
B J27 J28A,
2C 5W± B
7IK1
B±RB±R
(
*2)(
*1) B± R
(
*1)