2005 Toyota Land Cruiser Owners Manual - Page 231

When the "ABS" warning light is on (and the brake system warning light is off), the anti −lock brake system, the brake assist system, the vehicle stability control system and/or active traction control system do/does not operate, but the brake system still operates conventionally. When the "ABS" warning light is on (and the brake system warning light is off), the anti −lock brake system does not operate so that the wheels could lock up during a sudden braking or braking on slippery road surfaces. If either of the following conditions occurs, this indicates a malfunction somewhere in the components monitored by the warning light system. Contact your Toyota dealer as soon as possible to service the vehicle. CAUTION If the "ABS" warning light remains on together with the brake system warning light, immediately stop your vehicle at a safe place and contact your Toyota dealer. In this case, not only the anti−lock brake system will fail but also the vehicle will become extremely unstable during braking. Either of the following conditions may occur, but do not indicate a malfunction. DRUM−IN−DISC TYPE PARKING BRAKE SYSTEM Your vehicle has a drum−in−disc type parking brake system. This type of brake system needs bedding−down of the brake shoes periodically or whenever the parking brake shoes and/or drums are replaced. Have your Toyota dealer perform the bedding−down. BRAKE ASSIST SYSTEM When you slam the brakes on, the brake assist system judges as an emergency stop and provides more powerful braking for a driver who cannot hold down the brake pedal firmly. When you slam the brakes on, more powerful braking will be applied. At this time, you may hear a sound in the engine compartment and feel the vibrations of the brake pedal. This does not indicate a malfunction. The brake assist system becomes operative after the vehicle has accelerated to a speed in excess of approximately 10 km/h (6 mph). It stops operating when the vehicle decelerates to a speed below approximately 5 km/h (3 mph). D The light may stay on for about 60 seconds after the ignition key is turned to "ON" position. It is normal if it turns off after a while. D The light does not come on when the ignition key is turned to the "ON" position, or remains on. D Depressing the brake pedal repeatedly may turn on the light. It is normal if it turns off after a few seconds. D The light comes on while you are driving. A warning light turning on briefly during operation does not indicate a problem. 218