good morning i have a 2008 honda civic hybrid and lately the check light has been on and today i got error P1575. The indicator came on after adding refrigerant to the air conditioner. Is there any chance it is related to this? The indicator goes off but comes on again. The car's battery is weak (it hasn't been changed) and on even a slight uphill if I press hard on the accelerator, it drains after 1-2 minutes, causing the performance to drop, rev up and not pull enough. Is P1575 battery related?