when fan or ac is on...lights flicker...fell slight loss of power...turm em off...no problem

Asked by Jul 12, 2014 at 03:40 PM about the 2005 Hyundai Sonata Base

Question type: Maintenance & Repair

I have a 2005 sonata gl 2.4....when driving at night...and fan OR ac is on...the headlights flicker....sort of feel slight loss of power also...turn the fan or ac off...no issue...changed the alternator...did not rectify the situation....help please...

1 Answer

2,905

Sounds like you have a bad ground cable or end clean cables end But 1 st get a code saver auto zone plug into lighter keeps codes in computo temporary then replace cable ends one bad clean or replace It Not charging all the time lose ground maybe, Main ground in Carr.if not put ground cable on car see. If helps.if so replace also

Your Answer

Add photo

Related Questions

Search Hyundai Sonata Questions

UK Questions

Are you a UK consumer? CarGurus now has a discussion forum in the UK.

Hyundai Sonata Experts

#1 toDumbToNotKnow
toDumbToNotKnow
Reputation 1,350
#2 Tom Demyan
Tom Demyan
Reputation 1,210
#3 dandyoun
dandyoun
Reputation 950
View All

Related Models For Sale

Used Honda Accord
1,009 Great Deals out of 75,845 listings starting at $899
Used Hyundai Elantra
672 Great Deals out of 53,117 listings starting at $895
Used Toyota Camry
1,215 Great Deals out of 97,664 listings starting at $1,250
Used Kia Optima
555 Great Deals out of 31,270 listings starting at $1,250
Used Nissan Altima
1,081 Great Deals out of 83,026 listings starting at $1,988
Used Ford Fusion
1,071 Great Deals out of 76,787 listings starting at $999
Used Honda Civic
855 Great Deals out of 71,124 listings starting at $1,200
Used Chevrolet Malibu
1,204 Great Deals out of 83,257 listings starting at $2,328
Used Nissan Maxima
392 Great Deals out of 24,516 listings starting at $999
Used Hyundai Santa Fe
303 Great Deals out of 14,851 listings starting at $500
Used Toyota Corolla
1,001 Great Deals out of 69,062 listings starting at $1,595
Used Mazda MAZDA6
193 Great Deals out of 15,781 listings starting at $2,400
Used Dodge Charger
481 Great Deals out of 30,241 listings starting at $2,275

Used Cars For Sale

2017 Hyundai Sonata For Sale
24,838 listings starting at $14,776
2016 Hyundai Sonata For Sale
63 Great Deals out of 4,242 listings starting at $10,477
2015 Hyundai Sonata For Sale
115 Great Deals out of 3,676 listings starting at $8,898
2014 Hyundai Sonata For Sale
97 Great Deals out of 2,878 listings starting at $8,829
2013 Hyundai Sonata For Sale
223 Great Deals out of 4,858 listings starting at $5,995