The new Yaris adopts a lithium-ion hybrid battery, with voltage rising from 144 to 177.6V. The number of cells has been reduced, from 120 to 48. The current flow is significantly improved: by 100 per cent into the battery and 50 per cent out of it. With a significantly higher power density, the battery is both smaller and lighter, by 12kg.
Why is my Toyota Yaris Hybrid not starting? If your car still doesn’t start, you may have a problem with your key fob. Most likely, the battery is low. Replace the battery in the key fob with a CR2032 battery, and you should be ready to roll. Since you just got a new car, you’re also going to need the right insurance to get behind the wheel.
If you hold your foot on the brake and switch it off, it switches off the hybrid system and transfers to the 12V battery IIRC (auxiliary mode to allow the radio to continue working, the same as if you switched it on without your foot on the brake). I've tried this on my Yaris and it still switches everything off.
To jumpstart a. Toyota. Auris Hybrid, follow these instructions: Pop the hood. Use your owner’s manual to locate the fuse box on the right side of the engine compartment. Open the red terminal cover. Connect the red jumper cable to the terminal. Connect the jumper cables to a second car or a jumper. Connect the black jumper cable to a metal
iUpRvyQ.