Battery Disconnect

Asked by GuruCLB6S Feb 18, 2019 at 09:31 PM about the 2004 Lexus RX

Question type: Maintenance & Repair

Does the 2004 Lexus RX330 have a battery
disconnect switch. Car has been sitting for
several months and won't do anything. Before
I invest in a new battery I wanted to see if
there was a battery disconnect switch that
would engage to keep the battery from dying

1 Answer
50

Anda21 answered 5 years ago

even if you have a disengage switch your battery will eventually die due to starting the vehicle but if your alternator is going out your battery is going to drain way faster bc the battery is only used to start the car. the alternator is used to charge and run all electrical components in the car. as for the battery switch i dont think so. if you want to see if the battery is good take a multimeter (you can use one at any auto part store for free just ask) and test the battery it should read 12.00v to roughly 12.60v give or take and with the car running the battery should read 14.00v to 14.20v give or take. DC

Mark helpful

Your Answer:

Related Questions

Own this car?

Share your experience with others.

2004 Lexus RX

Write a car review

Review another car

Shortcuts

Search Lexus RX Questions

CarGurus Experts

  • #1
    tenspeed
    Reputation
    8,310
  • #2
    Papaobewon
    Reputation
    5,490
  • #3
    Nicolaos Vlachos
    Reputation
    5,060
View All

Know more, shop wisely

Search

Related Models For Sale

Used Lexus GX
237 Great Deals out of 4,159 listings starting at $3,950
Used Toyota Highlander
1,415 Great Deals out of 18,949 listings starting at $2,490
Used Lexus ES
541 Great Deals out of 8,467 listings starting at $1,100
Used Acura MDX
633 Great Deals out of 15,004 listings starting at $1,495
Used Toyota RAV4
2,012 Great Deals out of 29,029 listings starting at $1,450
Used Lexus IS
286 Great Deals out of 5,229 listings starting at $1,350
Used Toyota 4Runner
1,232 Great Deals out of 17,903 listings starting at $1,800
Used Lexus LX
70 Great Deals out of 1,058 listings starting at $6,500
Used Toyota Camry
2,115 Great Deals out of 33,172 listings starting at $1,100
Used Honda CR-V
2,119 Great Deals out of 41,460 listings starting at $1,500
Used Lexus LS
105 Great Deals out of 1,745 listings starting at $2,500
Used BMW X5
962 Great Deals out of 15,508 listings starting at $1,555

Used Cars for Sale

2024 Lexus RX For Sale
15 Great Deals out of 6,019 listings starting at $47,690
2023 Lexus RX For Sale
40 Great Deals out of 606 listings starting at $44,290
2022 Lexus RX For Sale
79 Great Deals out of 878 listings starting at $31,750
2021 Lexus RX For Sale
86 Great Deals out of 1,530 listings starting at $29,311
2020 Lexus RX For Sale
67 Great Deals out of 598 listings starting at $26,698

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.