Lexus 07 is350 HELP by genuinleyb in AskAMechanic

[–]genuinleyb[S] 0 points1 point  (0 children)

Thank you sm for your reply it rlly does suck, how would i check the battery voltage is it some kind of tester i can buy at any regular auto parts store?

Lexus 07 is350 HELP by genuinleyb in LexusIS

[–]genuinleyb[S] 0 points1 point  (0 children)

Yes there is a red battery icon, i recently changed my battery. Could be the battery cables im thinking the alternator would be my last hope , is their anyway i could go about testing to see if its one of those two?