2010 Toyota 4Runner Owners Manual - Page 621

5-2. Steps to take in an emergency STEP 2 Start the engine of the second vehicle. Increase the engine speed slightly and maintain at that level for approximately 5 minutes to recharge the battery of your vehicle. Vehicles with a smart key system only: Open and close any of the doors of your vehicle with the "ENGINE START STOP" switch off. Maintain the engine speed of the second vehicle and start the engine of your vehicle by turning the "ENGINE START STOP" switch to IGNITION ON mode (vehicles with a smart key system) or turning the engine switch to the "ON" position (vehicles without a smart key system). Once the vehicle's engine has started, remove the jumper cables in the exact reverse order from which they were connected. STEP 3 STEP 4 STEP 5 Once the engine starts, have the vehicle inspected at your Toyota dealer as soon as possible. 600