JavaScript is disabled. For a better experience, please permit JavaScript in your browser prior to proceeding.

You are watching: Can a bad battery cause ac problems


hi Just made and also overall HVAC replacement, evaporator, compressor, external evaporator ... The very first 2 job the AC was cold as ice", yet ns feel the the blower is not as strong as before, 3rd day the cooling began to be less. I noticed when I begin the car, the Ac blows warm air, until I press the accelerator and raise the RPM come 2 ... ... It starts cooling. Yet again not an extremely cold together it should be ...I was wondering, can this be a weak battery , particularly that my battery is almost. 7 year old, ns never readjusted it i beg your pardon I recognize is a very long life time for a automobile Battery...Or might it it is in a freon slight height up after installation the brand-new parts!?Thanks to reply
BMW X3 20i, 2013, black x black . Brand-new 320i 2009 - Mineral silver- - Beige 44,000km .
*

hi simply made and also overall HVAC replacement, evaporator, compressor, external evaporator ... The an initial 2 job the AC was cold as ice", yet i feel the the blower is not as solid as before, third day the cooling started to be less. I noticed as soon as I start the car, the Ac blows warm air, until I press the accelerator and raise the RPM to 2 ... ... The starts cooling. Yet again not very cold together it must be ...I to be wondering, can this it is in a weak battery , specifically that my battery is almost. 7 year old, i never changed it i beg your pardon I understand is a very long life time for a vehicle Battery...Or could it it is in a freon slight optimal up after installing the new parts!?Thanks to reply
BMW X3 20i, 2013, black color x black color . Brand-new 320i 2009 - Mineral silver- - Beige 44,000km .
I simply need to highlight that the brand-new compressor I installed is BEHR make in Germany and the evaporator is the very same brand as well.I am yes, really worried, could this it is in a bad compressor or low freon or what room the possibilities of together an act.I will certainly take the automobile to the Indy following Monday together the vehicle is with my mam this week however I have to be mindful of all the possibilities prior to the visit. Many thanks again in breakthrough for your help.
BMW X3 20i, 2013, black color x black color . New 320i 2009 - Mineral silver - Beige 44,000km .
I just need come highlight the the new compressor I set up is BEHR made in Germany and also the evaporator is the same brand as well.I am yes, really worried, can this it is in a negative compressor or low freon or what space the possibilities of such an act.I will certainly take the car to the Indy following Monday as the car is through my wife this week however I must be aware of every the possibilities before the visit. Many thanks again in advance for your help.
BMW X3 20i, 2013, black x black color . Brand-new 320i 2009 - Mineral silver - Beige 44,000km .
Battery has actually nothing to carry out with AC performance. If the performance of the AC is going downhill, you probably have a leak in the system.
1983 Datsun 280ZX Turbo2000 Jeep grand Cherokee2008 BMW E91 328xi Sportswagon2009 BMW E92 328ix Coupe
Battery will influence the performance of the fan. The fan will slow-moving down however AC air need to still be cold.
The attach was intended come prove or disprove negative battery power - view & perform what"s inside.R&R method Remove and also Replace
"Faulty vehicle Electrical System. A weak car battery can cause your auto waiting conditioner to role weakly or no at all. Vehicle batteries should have sufficient voltage to cause the AC compressor, and also while it might be strong enough to operation the rest of her car, it may still be too weak to operation your car"s air conditioning".I acquired this data indigenous the link listed below . It could be a reasonhttp://cars4keeps.blogspot.com/2010/06/auto-air-conditioning-repair-basics.html
In this cars, i staunchly believe a weak, or under-performing battery, effects just about everything electrical.
In this cars, ns staunchly believe a weak, or under-performing battery, impacts just about everything electrical.

See more: What Is The Difference Between A Niche And A Habitat? What Is The Difference Between Habitat And Niche


Absolutely. :thumbup:I had a very slight AC pulsing feeling as soon as the AC was on. I could really faintly feeling the pulsing with the brake pedal when outside temps were in between 65 and 70. Any hotter, or colder, and nothing noticed. Dealer couldn"t duplicate the problem.I check out a guy on this forum had the same concern when his battery to be weak. I couldn"t understand how they to be related.To do a lengthy story short, months later on dealer found my auto wasn"t going into sleep mode because of a faulty Sat. Radio. Battery to be constantly under charged. Solved the sleep concern in November (already well below 65 degrees in this neck of the woods). The following Spring and also Summer no pulsing every again. Don"t every underestimate a mainly battery bring about strange issues. Ns wouldn"t be surprised if the BMW engineers purposely reduce AC cooling capability if the battery is weak. I have actually read the a lot of things take place when a battery is weak. Boil seat power is substantially reduced... Passenger side first It"s a fine designed device for sure.