2004 Lexus GS300 Maintenance Lamp Reset (ONLINE REPAIR MANUALS)

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MAINTENANCE LAMP RESET PROCEDURES FOR 2004 Lexus GS300 AUTOMOBILES

Maintenance lamp reset procedures with corresponding images for most domestic and imported 2004 Lexus GS300 cars and light trucks sold in the U.S. from 1990+.

Lexus -> Air Bag Warning Lamp -> 2003-05 GS300
Vehicle: 2004 Lexus GS300 3.0 L6 GAS

  • Connect two service wires to terminals Tc and CG of data link connector.
  • Disconnect Tc within 10 seconds after DTC output begins.
  • SRS warning lamps will illuminate 3 seconds later. Within 2-4 seconds, connect terminals Tc and CG of DLC.
  • SRS warning lamp will go off within 2-4 seconds. Within 2-4 seconds, disconnect termi...

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MAINTENANCE LAMP RESET PROCEDURES FOR 2004 Lexus GS300 AUTOMOBILES

Maintenance lamp reset procedures with corresponding images for most domestic and imported 2004 Lexus GS300 cars and light trucks sold in the U.S. from 1990+.

Lexus -> Low Coolant Lamp ->
Vehicle: 2004 Lexus GS300 3.0 L6 GAS

This lamp will be illuminated when the coolant level in the radiator drops below a pre-determined point. To reset the lamp, bring the c...

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MAINTENANCE LAMP RESET PROCEDURES FOR 2004 Lexus GS300 AUTOMOBILES

Maintenance lamp reset procedures with corresponding images for most domestic and imported 2004 Lexus GS300 cars and light trucks sold in the U.S. from 1990+.

Lexus -> Lexus Ride Control (LRC) Indicator Lamp ->
Vehicle: 2004 Lexus GS300 3.0 L6 GAS

The electronic modulated air suspension system has internal self-diagnostic capabilities. When the ignition switch is placed in the On position, the LRC indicator lamp should light for approximately 2 seconds. If the lamp flashes continuously at 1 second intervals, the Electronic Control Unit (ECU) has stored a diagnostic trouble code.

Following diagnosis a...

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MAINTENANCE LAMP RESET PROCEDURES FOR 2004 Lexus GS300 AUTOMOBILES

Maintenance lamp reset procedures with corresponding images for most domestic and imported 2004 Lexus GS300 cars and light trucks sold in the U.S. from 1990+.

Lexus -> Overdrive (O/D) Indicator Lamp ->
Vehicle: 2004 Lexus GS300 3.0 L6 GAS

The automatic transmission electrical system possesses internal self-diagnostic capabilities. If a fault occurs within the system, the Electronic Control Module (ECM) stores a diagnostic trouble code and the "... "

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MAINTENANCE LAMP RESET PROCEDURES FOR 2004 Lexus GS300 AUTOMOBILES

Maintenance lamp reset procedures with corresponding images for most domestic and imported 2004 Lexus GS300 cars and light trucks sold in the U.S. from 1990+.

Lexus -> Anti-Lock Brake System (ABS)/VSA System Warning Lamp -> 1990-2006
Vehicle: 2004 Lexus GS300 3.0 L6 GAS

The anti-lock warning lamp is used to warn of an anti-lock brake system fault. The lamp will be lit during engine start-up, but should go out when the self-diagnostic system determines that the anti-lock system is functioning properly. If the lamp remains lit, an anti-lock fault is indicated. After diagnosis and repair are complete, the lamp may be reset as follows:

  • Place ignition switch in On position.
  • On models except GX470, 2002-03 ES300, IS300, LS430, LX470, SC430 and 2004-06 ES330 and RX330 models, connect jumper tool No. 09843-18020, or equivalent, betwe...

CLICK HERE TO GET FULL ACCESS TO 2004 Lexus GS300 MAINTENANCE LAMP RESET PROCEDURES

MAINTENANCE LAMP RESET PROCEDURES FOR 2004 Lexus GS300 AUTOMOBILES

Maintenance lamp reset procedures with corresponding images for most domestic and imported 2004 Lexus GS300 cars and light trucks sold in the U.S. from 1990+.

Lexus -> Automatic Transmission Oil Temperature Warning Lamp ->
Vehicle: 2004 Lexus GS300 3.0 L6 GAS

This lamp will be illuminated when automatic transmission or transfer case fluid temperature exceeds 302°F. If the lamp lights, allow vehicle to operate at idle speed until fluid temperature falls below 248°F; t...

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