1999 Toyota RAV4 Owners Manual - Page 136

'99 Rav4.U Engine exhaust cautions z To ensure that the three- way catalytic converter and the entire emission control system operate properly, your vehicle must receive the periodic inspections required by the Toyota Maintenance Schedule. For scheduled maintenance information, refer to the separate "Scheduled Maintenance Guide" or "Owner's Manual Supplement". CAUTION D To allow proper operation of your vehicle's ventilation system, keep the inlet grilles in front of the windshield clear of snow, leaves, or other obstructions. D Avoid inhaling the engine exhaust. It contains carbon monoxide, which is a colorless and odorless gas. It can cause unconsciousness or even death. D Hardtop: Keep the back door closed while driving. An open or unsealed back door may cause exhaust gases to be drawn into the vehicle. If you smell exhaust fumes in the vehicle, drive with the windows open and the back door closed. Have the cause immediately located and corrected. D Make sure the exhaust system has no holes or loose connections. The system should be checked from time to time. If you hit something, or notice a change in the sound of the exhaust, have the system checked immediately. D Do not run the engine in a garage or enclosed area except for the time needed to drive the vehicle in or out. The exhaust gases cannot escape, making this a particularly dangerous situation. D Soft- top: When you drive with the soft- top closed, keep the tail gate and rear window securely closed. An open or unsealed tail gate and rear window, may cause exhaust gases to be drawn into the vehicle. If you smell exhaust fumes in the vehicle, drive with the windows open and the tailgate and rear window closed. Have the cause immediately located and corrected. D Do not remain for a long time in a parked vehicle with the engine running. If it is unavoidable, however, do so only in an unconfined area and adjust the heating or cooling system to force outside air into the vehicle. 136