2003 LEXUS LS430 battery location

Fig. 147: Identifying Location Of Fuse (A/C)
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
OK: Go to next step
3.INSPECT AIR CONDITIONING AMPLIFIER (B - BODY GROUND)
a. Remove the A/C amplifier assy and disconnect the connector.
b. Measure the voltage according to the value (s) in the table below.
Standard:
AIR CONDITIONING AMPLIFIER (B - BODY GROUND) VOLTAGE
NG: REPAIR OR REPLACE WIRE HARNESS (AIR CONDITIONING AMPLIFIER -
BATTERY)
Tester connectionConditionSpecified condition
A11-21 (+B) - Body groundAlways10 to 14 V

Fig. 155: Identifying Location Of Fuse (P-ACC)
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
OK: REPAIR OR REPLACE HARNESS OR CONNECTOR (AIR CONDITIONING
AMPLIFIER - BATTERY)
CIRCUIT DESCRIPTION
The blower motor is operated by signals from the A/C amplifier assy. Blower motor speed signals are
transmitted by changes in the duty ratio.
Duty Ratio
The duty ratio is the ratio of the period of continuity in one cycle. For example, if A is the period of continuity
in one cycle, B is the period of non-continuity.
The blower motor controller controls the blower motor speed.

Fig. 166: Identifying Location Of Fuse (RR ECU-B)
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
NG: CHECK FOR SHORT IN ALL HARNESSES AND COMPONENTS CONNECTED TO
FAILURE FUSE (RR ECU-B)
OK: Go to next step
2.INSPECT REAR AIR CONDITIONING AMPLIFIER (R-B - BODY GROUND)
a. Remove the rear A/C amplifier assy and disconnect the connector.
b. Measure the voltage according to the value (s) in the table below.
Standard:
REAR AIR CONDITIONING AMPLIFIER (R-B - BODY GROUND) VOLTAGE
NG: REPAIR OR REPLACE HARNESS OR CONNECTOR (REAR AIR CONDITIONING
AMPLIFIER -BATTERY)
Tester connectionConditionSpecified condition
A46-3 (R-B) - Body groundAlways10 to 14 V

Fig. 90: Identifying Air Sus Relay Location
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
NG: REPAIR OR REPLACE HARNESS OR CONNECTOR
OK: REPLACE SUSPENSION CONTROL ECU (SEE REPLACEMENT
)
CIRCUIT DESCRIPTION
The signal from the suspension control ECU turns on the AIR SUS relay. At that time, battery voltage is input
to the height control compressor motor through the AIR SUS relay. The height control compressor motor starts.
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030024005500480044[

Fig. 10: Identifying Radio Receiver Assy Screws And Brackets
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
7.INSTALL RADIO RECEIVER ASSEMBLY W/BRACKET
a. Make sure that the battery negative terminal is disconnected.
b. Connect the connector.
c. Install the radio receiver assembly with the 2 bolts.
REPLACEMENT
HINT:
See COMPONENTS .
See LOCATION .
Installation is in the reverse order of removal.

CHRYSLER GROUP LLC
CHRYSLER GROUP LLC - DOMESTIC CARS
ApplicationConnector Location
Acclaim
1989-90Under Left Side Of Dash
1991-92On Left Front Fender Panel, Near Shock
Tower
1993-94Near Battery
1995Behind Left Side Of Dash, Near Fuse Block
Aries, Caravelle, Dynasty, E Class, Executive Sedan, LeBaron Sedan, New Yorker, Reliant, Town &
Country, 400 & 600
1984-85On Left Fender Apron, Behind Battery (2.2L
Only)
1986-87On Front Of Right Shock Tower (2.2L & 2.5L
Only)
1988-89On Left Fenderwell
1990Under Left Side Of Dash
1991-92On Left Front Fender Panel, Near Shock
Tower
1993 (Except New Yorker)Near Battery
1993 (New Yorker)On Left Fender Panel Near PCM
Avenger (1995-00)Under Center Of Dash, Near Center Console
Breeze, Cirrus & Stratus (1995)Left Of Steering Column, On BCM
Charger, Horizon, Omni, Rampage, Scamp & Turismo
1985-89
2.2L CarburetedOn Left Fender Apron
2.2L TurboOn Front Of Right Shock Tower
Concorde, Intrepid, LHS, New Yorker, Vision & 300M
1993-95Behind Left Side Of Dash
1996-97Under Left Side Of Dash, Near Center
Console
Daytona

FORD MOTOR CO.
FORD MOTOR CO. - DOMESTIC CARS
1990On Left Fender Front Panel, Near SBEC
1991-92On Left Front Fender Panel, Near Shock
Tower
1993-94Near Battery
Spirit & Sundance
1985-87On Right Front Shock Tower
1989-90Under Left Side Of Dash
1991-92On Left Front Fender Panel, Near Shock
Tower
1993-94Near Battery
1995Behind Left Side Of Dash, Near Fuse Block
Talon
1990-94Above Left Kick Panel, Near Fuse Block
1995-98Under Left Side Of Dash, Near Center
Console
ApplicationConnector Location
Bobcat & PintoOn Center Of Right Fender Apron
Capri
1980-85On Center Of Left Front Fender Apron
1986On Left Rear Corner Of Engine Compartment
Continental
1984-89On Right Rear Corner Of Engine Compartment
1990-91On Right Rear Corner Of Firewall, On Electronic Assembly
Cover
1992On Right Fender Apron
1993-94VIP Connectors (2) On Right Rear Of Engine Compartment,
On PCM Cover
Contour & Mystique
1995On Left Rear Corner Of Engine Compartment
Cougar & Thunderbird
1982-90On Left Fender Apron
1991On Rear Of Right Front Fender Panel
1992Front Of Right Shock Tower
19932 Connectors In Right Rear Corner Of Engine Compartment

GENERAL MOTORS
GENERAL MOTORS & GEO - IMPORTED CARS & TRUCKS
Compartment
1.6LOn Right Rear Corner Of Engine
Compartment
1993-94On Right Rear Corner Of Engine
Compartment
Festiva
1992-93
1.3LOn Left Rear Corner Of Engine
Compartment
1.6LOn Right Rear Corner Of Engine
Compartment
Merkur XR4TiOn Right Front Fender Apron, Near Battery
ScorpioOn Right Rear Corner Of Engine Compartment
TracerOn Left Rear Corner Of Engine Compartment
ApplicationConnector Location
LeMansBehind Right Kick Panel, Above ECM
Metro
1989-95Under Left Side Of Dash, Near Fuse Block
1996Under Right Side Of Dash, Near Center
Console
1997-01Under Left Side Of Dash
Prizm & Prizm LSi
1989-95On Left Front Strut Tower
1996-02Under Left Side Of Dash
SpectrumUnder Right Side Of Dash, Above A/C-Heater
Blower Motor
SprintOn Left Front Shock Tower, Near Battery
Storm
1990-91Behind Right Side Of Dash, Above A/C-
Heater Blower Motor
1992-93Behind Right Kick Panel
Tracker
1989-95Under Left Side Of Dash, Near Fuse Block
1996In Engine Compartment, Near MAP Sensor
1997-Under Left Side Of Dash