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2002
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LS 430 V8-4.3L (3UZ-FE)
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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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Component Tests and General Diagnostics
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Brake Warning Lamp Circuit
Brake Warning Lamp 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 - 4:
Step 5 - 6:
INSPECTION PROCEDURE