2005 LEXUS ES300 ESP

RADIATOR CAP INSPECTION ± EG007-05 March 28, 2005
Page 6 of 7
Type: Compact Cap, 108 kPa
1. Remove coolant and any foreign
material on rubber points ªA,º ªB,º
and ªC.º
2. Check that points ªAº and ªBº
are not deformed, cracked,
or swollen.
3. Check that points ªBº and ªCº are not
stuck together.
4. Apply engine coolant to point ªBº
before using the radiator
cap tester.
Radiator Cap Tester:
Snap±On/Sun P/N SVTS262A
(or equivalent)
5. Before installing the radiator cap
tester, use the applicable radiator cap
adaptor provided in the following SST
kits in conjunction with the radiator
cap tester:
SST P/N 09230±00030±02
(09231±10080±01) or
09230±00020±02 (09231±10060±01)
6. When using the radiator cap tester,
tilt it more than 30 degrees.
7. Pump the radiator cap tester
several times, and check the
maximum pressure.
Pumping speed: 1 pump/second
HINT:
Stop pumping when the valve opens
and read the gauge. The gauge must
be within the standard values listed
below when the pressure valve opens.
The cap is considered OK when the
pressure holds steady or falls very
slowly, but holds within the standard
values listed below for one minute.
Specification:
VALVE OPENING PRESSURESPECIFIED CONDITION
Standard value
(for brand±new cap)93.3 to 122.7 kPa
(0.95 to 1.25 kgf/cm2, 13.5 to 17.8 psi)
Minimum standard value
(for in±service cap)78.5 kPa (0.80 kgf/cm2, 11.38 psi)
If the maximum pressure is less than the minimum standard value, replace the radiator
cap sub±assembly.
Radiator Cap
Inspection
Procedure
(Continued)
A
C B Compact Cap: 108 kPa
Radiator Cap
Tester
305 or more
Radiator
Cap

RADIATOR CAP INSPECTION ± EG007-05 March 28, 2005
Page 7 of 7
Type: Plastic Cap, 108 kPa
1. Remove coolant and any foreign
material on O±ring ªA.º
2. Check that O±ring ªAº is not
deformed, cracked, or swollen.
3. Apply engine coolant to O±ring ªAº
and rubber point ªBº before using the
radiator cap tester.
Radiator Cap Tester:
Snap±On/Sun P/N SVTS262A
(or equivalent)
4. Before installing the radiator cap
tester, use the applicable radiator cap
adaptor provided in the following SST
kits in conjunction with the radiator
cap tester:
SST P/N 09230±00030±02
(09231±10080±01) or
09230±00020±02 (09231±10060±01)
5. When using the radiator cap tester,
tilt it more than 30 degrees.
6. Pump the radiator cap tester
several times, and check the
maximum pressure.
Pumping speed: 1 pump/second
HINT:
Stop pumping when the valve opens
and read the gauge. The gauge must
be within the standard values listed
below when the pressure valve opens.
The cap is considered OK when the
pressure holds steady or falls very
slowly, but holds within the standard
values listed below for one minute.
Specification:
VALVE OPENING PRESSURESPECIFIED CONDITION
Standard value
(for brand±new cap)93.3 to 122.7 kPa
(0.95 to 1.25 kgf/cm2, 13.5 to 17.8 psi)
Minimum standard value
(for in±service cap)78.5 kPa (0.80 kgf/cm2, 11.38 psi)
If the maximum pressure is less than the minimum standard value, replace the radiator
cap sub±assembly.
Radiator Cap
Inspection
Procedure
(Continued)
A
B Plastic Cap: 108 kPa
Radiator Cap
Tester
305 or more
Radiator
Cap

Page 1 of 2Lexus Supports ASE Certification
Title:
PAINT STAINS UNDER RAPGARDE
Models:
'02 ± '06 All Models
Technical Service
Information Bulletin
January 31, 2003
PA001-03
TSIB REVISION NOTICE:
May 11, 2005: Applicable Vehicles has been updated to include 2004 ± 2006
model years.
The previous TSB should be discarded.
On some vehicles, when Rapgard is removed, the paint may have a stained
appearance under the clear coat. These stains should not be considered a defect in the
paint (clear coat or color coat). Wrinkles in the Rapgard sometimes trap water and
cause the paint to stain from the trapped moisture, especially on horizontal surfaces,
such as the hood, roof, and trunk. Stains can be removed by heating the stained surface
to remove the trapped moisture.
Stains
2002 ± 2006 model year vehicles, all models.
OP CODEDESCRIPTIONTIMEOFPT1T2
BD1055Remove Paint Stain Under Rapgard0.653301±#####6799
Applicable Warranty*:
This repair is covered under the Lexus Comprehensive Warranty. This warranty is in
effect for 48 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.
PAINT
Introduction
Applicable
Vehicles
Warranty
Information

Lexus Supports ASE CertificationPage 1 of 4
Title:
BATTERY MAINTENANCE FOR
IN-STOCK VEHICLES & PRE-DELIVERY
Models:
All Models & Model Years Through Current
Technical Service
Information Bulletin
September 12, 2002
PG009-02
A battery in a stored vehicle is subject to conditions that can reduce its performance and
life. These conditions include storage period, temperature, parasitic drain, and battery
load. Because of these factors, battery inspection and maintenance are required in
order to ensure proper operation and optimal battery life.
As a matter of policy, Lexus does not provide battery warranty coverage for discharged
and/or failed batteries due to lack of maintenance; it is the dealer's responsibility to
maintain the specified state of charge of the vehicle's battery while in stock and assure
proper state of charge at delivery.
To eliminate customer service concerns due to an undercharged battery during the first
few weeks of ownership, all dealers should check battery state of charge and
recharge, if necessary, just prior to delivery (i.e., within 48 hours of delivery).
This new procedure will improve the new vehicle ownership experience by greatly
reducing the risk of having a low performance battery concern due to extended storage
periods and/or short engine run times prior to the vehicle sale.
All models and model years through current.
SPECIAL SERVICE TOOLS (SSTs)MANUFACTURERPART NUMBER
MICROPRO 815 Digital
Battery Analyzer
(Essential SST)*Midtronics00002±MP815±T
* This SST can be ordered through SPX/OTC by calling 1±800±933±8335.
NOTE:
MICROPRO 815 Digital Battery Analyzer should be periodically updated through the
Technical Information System (TIS) for new vehicle models. For detailed information,
please see TSIB SS002±02, ªMidtronics Battery Tester Software Update.º
OP CODEDESCRIPTIONTIMEOFPT1T2
N/ANot Applicable to Warranty±±±±
PRODUCT GENERAL INFORMATION
Introduction
Applicable
Vehicles
Required
Tools &
Material
Warranty
Information

FAILURE TO INITIALIZE CAN INTERFACE MODULE ± SS001-05 Revised March 11, 2005
Page 4 of 6
To determine the cause of communication error, perform the following steps:
1. Using the Diagnostic Tester, perform the CAN MODULE VERSION self test.
Select DIAGNOSIS/SETUP/SELF TEST and perform the following screen flow.
NOTE:
Before performing test, confirm that the Diagnostic Tester, 14/26 Pin DLC cable, and
CAN Interface Module are all securely connected.
SELF TEST MENU
1: DISPLAY/LEDs
2: KEYBOARD
3: SOUND
4: MEMORYINITIALIZING CAN
INTERFACE
0: CAN MODULE VER5: DATA LINK
6: AUTOPROBE
7: RS232
8: INST PORT
9: SYSTEM INFOPLEASE WAIT.
CAN VIM did not
respond
Press [ENTER] Toyota CAN VIM 1.0PRESS [EXIT]
Figure 2
OK NG
SELF TEST Result:
NG OKSELF TEST FAILED: CAN VIM did
not respond. Go to step 2.
SELF TEST PASSED: Go to step 3.
This response verifies the CAN module and the 14/26 Pin DLC cable are OK.
Diagnostic
Procedure
(Continued)

DIAGNOSTIC TESTER IMMOBILIZER FUNCTIONS ± SS005-01 Revised July 6, 2001
Page 4 of 14
1. Transponder Key Type
Before any Immobilizer functions are performed, verify the type of transponder key
that you are attempting to use for the service operation. Some functions may only be
performed with a registered Master Key.
A. Insert the current key into the ignition cylinder and turn to the ON position.
HINT:
The Immobilizer key blanks are preconfigured as Master or Sub Keys. Master Key
blanks cannot be registered as Sub Keys nor can Sub Key blanks be registered as
Master Keys. Also, the flat key is now enabled as a full function Master Key that must
be registered.
B. Follow the screen flow in Figure 1 to determine the key type.
C. Key type and registration status will be indicated on the Immobilizer data list
(Figure 1, screen E).
ªMATCHº = The key in the ignition cylinder matches this key type.
ªNOMATCHº = The key in the ignition cylinder does NOT match this key type.
1: CODES (ALL)
2: ENGINE AND ECT
3: TIRE PRES WARN
4: ABS / VSC
5: CCS
6: AIR CONDITIONER
8: SRS AIRBAG
9: GATEWAY
A
FUNCTION SELECT
B
1: OBD/MOBD
2: ENHANCED OBD II
3: CARB OBD II
4: BREAK OUT BOX
5: NVH
6: AUTOPROBE
7: O2 RPM CHECK
8: SNAPSHOT REVIEW
9: SETUP
0: GAS ANALYSIS
OBD/MOBD MENU
7: IMMOBILIZER
FIGURE 1. TRANSPONDER KEY IDENTIFICATION
DE
USER DATASELECT DATA
ALL
KEY SW ON. . . . . . . . . . . . . . . . .
IG SW ON. . . . . . . . . . . . . . . . . . .
IMMOBILIZER UNSET. . . . . . . .
PERMIT (START) OK. . . . . . . . . .
RESPONSE OK. . . . . . . . . . . . . .
FRAME OK. . . . . . . . . . . . . . . . . .
SERIAL NUMBER OK. . . . . . . . .
ENCRYPT CODE OK. . . . . . . . . .
STATUS OK. . . . . . . . . . . . . . . . . .
BCC OK. . . . . . . . . . . . . . . . . . . . .
REGIST SUB CODE 1. . . . . . . .
REGIST MAS CODE 2. . . . . . . .
REG CODE SPACE NOT FUL. .
SUB KEY NOMATCH. . . . . . . . .
MASTER KEY MATCH. . . . . . . .
C
DIAGNOSTIC MENU
IMMOBILIZER
1: DATA LIST
2: DTC INFO
3: ACTIVE TEST
4: SNAPSHOT
5: ID UTILITY
Operation
Procedure
TRANSPONDER
KEY TYPE

Lexus Supports ASE CertificationPage 1 of 6
Title:
ECM CALIBRATION: SHIFT FEELING
ENHANCEMENT
Models:
'02 ± '03 ES 300 & '04 ± '05 ES 330
Technical Service
Information Bulletin
August 4, 2003
TC004-03
REVISION NOTICE:
April 1, 2005: 2004 ± 2005 model year ES 330 vehicles have been added to
Applicable Vehicles. Introduction and Note have been updated on page 1.
Calibration Identification Chart has been updated to include ES 330 calibration IDs.
August 6, 2003: There has been a change in Warranty Time.
Previous versions of this TSIB should be discarded.
To improve the transmission shift feeling during specific operating modes, the Engine
Control Module (SAE term: Powertrain Control Module/PCM) calibration has been
revised. These improvements include:
Reduced downshift lag when accelerating at speeds from 10 to 20 mph.
Less gear hunting when driving on/off accelerator pedal at 20 to 30 mph
(for example: during heavy rush±hour traffic).
Improved response rate during heavy acceleration from a stop.
NOTE:
Version 12.01a or later Diagnostic Tester software is required to perform
this procedure.
Before proceeding, verify the ECM (PCM) calibration has NOT been updated by
checking for the Authorized Modifications Label (shown in step 1 of the
Repair Procedure).
Harsh ATM shifting may result if any Repair Procedure steps are omitted
(specifically steps 2 and 4 of ªFlash Reprogram ECMº on page 6).
2002 ± 2003 model year ES 300 vehicles.
2004 ± 2005 model year ES 330 vehicles.
OP CODEDESCRIPTIONTIMEOFPT1T2
EG5017Recalibrate ECM Engine & Transmission0.9
89666±3325#
89666±3344#
89661±33B3#
89661±33A4#
2699
Applicable Warranty*:
This repair is covered under the Lexus Federal Emissions Warranty. This warranty is
in effect for 96 months or 80,000 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.
TRANSMISSION & CLUTCH
Introduction
Applicable
Vehicles
Warranty
Information