FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Lexus
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2003
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IS 300 L6-3.0L (2JZ-GE)
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Repair and Diagnosis
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Brakes and Traction Control
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Antilock Brakes / Traction Control Systems
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Testing and Inspection
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Component Tests and General Diagnostics
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ABS W/EBD & BA & TRAC & VSC System
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Brake Warning Light Circuit
Brake Warning Light Circuit
CIRCUIT DESCRIPTION
The BRAKE warning light lights up when the
brake fluid
is insufficient, the parking brake is applied or the EBD is defective.
Wiring Diagram:
Step 1 - 2:
Step 3 - 4:
INSPECTION PROCEDURE