ES 330 V6-3.3L (3MZ-FE) (2004)
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Brake Warning Indicator: Testing and Inspection
INSPECT BRAKE WARNING LIGHT
a. Inspect the parking brake warning light.
1. Disconnect the connector from the parking brake switch and ground terminal on the wire harness side connector.
2. Turn the ignition switch ON and check that the warning light lights up.
b. Inspect the brake fluid level warning light.
1. Disconnect the connector from the brake fluid level warning switch and connect terminals on the wire harness side connector.
2. Turn the ignition switch ON and check that the warning light lights up.
