2008 Toyota Tundra Owners Manual - Page 234

07 11.20 If the light is flashing, we recommend that you replace the engine oil at an early opportunity depending on the driving and road conditions. If the light comes on, replace it as soon as possible. The system must be reset after the engine oil replacement. Reset the system by the following procedure: 1. Turn the engine switch to the "OFF" position with the trip meter A reading shown. (For details, see "Odometer and two trip meters" on page 186 in this Section.) 2. Turn the engine switch to the "ON" position while holding down the trip meter reset knob. Hold down the knob for at least 5 seconds. The trip meter A indicates "000000" and the light goes off. If the system fails to reset, the light will continue flashing. (h) Low Fuel Level Warning Light This light comes on when the fuel level in the tank becomes nearly empty. Fill up the tank as soon as possible. On inclines or curves, due to the movement of fuel in the tank, the low fuel level warning light may come on earlier than usual. (i) "ABS" Warning Light The light comes on when the engine switch is turned to the "ON" position. If the anti −lock brake system and the brake assist system work properly, the light turns off after a few seconds. Thereafter, if either of the systems malfunctions, the light comes on again. When the "ABS" warning light is on (and the brake system warning light is off), the following systems do not operate, but the brake system still operates conventionally. D The light does not come on when the engine switch is turned to the "ON" position, or remains on. D The light comes on while you are driving. A warning light turning on briefly during operation does not indicate a problem. 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. D D D D D Anti −lock brake system Brake assist system Traction control system "AUTO LSD" system Vehicle stability control system 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 will 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. 204 2008 TUNDRA from Apr. '08 Prod. (OM34477U)