Search results

The battery in my new 2010 Mazda 5 was "weak" after only 2 years - replaced under warranty. Now 2 years later this battery is also showing "weak" on load tests (9.5volts) while cranking. Charging system is fine (14.5V). Suggestions/advice wanted on why the batteries are not holding the full...

I installed a new battery and when I connect the second (negative) battery cable the horn blares constantly and all electrical accessories are on i.e. parking lights, windshield wipers, interior fan etc. and keys and remote fobs have no effect; cannot turn off accessories/horn, cannot...