battery

Disconnected the negative terminal today to install a subwoofer and now the truck makes no attempt to start and the start/stop button is flashing green when trying to start. Lights all come on, radio will come on if powered on, no accessory power on dash display just a parking brake warning...

Hi, It all started when my 2023 Ranger started sending messages that he has to go to power saving mode. Even after extended trips. Than I realised that Start/Stop failed due to the car being in charge process. I just replaced the 800Ah AGM battery and raised the target state of charge from...

Hi I just realised that my one year old Ranger doesn’t do start/stop saying he needs to charge. The battery is a Ford AGM 80AH 800A, manufactured by Johnson Controls. From time to time I got a message telling me that the car went to power saving mode. Even after extended use. I charged the...