2007 Toyota Yaris Owners Manual - Page 253

06 09.07 If your engine stalls while driving 5. Charge the discharged battery with the jumper cables connected for approximately 5 minutes. At this time, run the engine in the vehicle with the booster battery at about 2000 rpm with the accelerator pedal lightly depressed. 6. Start your engine in the normal way. After starting, run it at about 2000 rpm for several minutes with the accelerator pedal lightly depressed. 7. Carefully disconnect the cables in the exact reverse order: the negative cable and then the positive cable. 8. Carefully dispose of the battery cover cloths-they may now contain sulfuric acid. 9. If removed, replace all the battery vent plugs. If the cause of your battery discharging is not apparent (for example, lights left on), you should have it checked at your Toyota dealer. If the first start attempt is not successful...Check that the clamp on the jumper cables are tight. Recharge the discharged battery with the jumper cables connected for several minutes and restart your engine in the normal way. 2007 YARIS SEDAN from Oct. '06 Prod. (OM52736U) If another attempt is not successful, the battery may be depleted. Have it checked at your Toyota dealer. If your engine stalls while driving...1. Reduce your speed gradually, keeping a straight line. Move cautiously off the road to a safe place. 2. Turn on your emergency flashers. 3. Turn the ignition key to "ACC" or "LOCK", and try starting the engine again. If the engine will not start, see "If your vehicle will not start" in this Section. CAUTION If the engine is not running, the power assist for the brakes and steering will not work so steering and braking will be much harder than usual. 217