1991 Lexus LS 400 computer,etc.

1991 LEXUS LS 400
80,000 MILES • V8 • 2WD • AUTOMATIC
Avatar
GILLIE
  • MEMBER
  • 2 POSTS
My battery is old and i want to replace it, but someone told me the computer will need to be re-programed if i disconnect it. Is this the truth and if it is what do i need to do to replace it.
Jan 18, 2008 at 9:28 AM
Advertisement
Avatar
MASTERTECHTIM
  • ✓Experienced Mechanic
  • 4,750 POSTS
somebody told you a fairy tale. replace your battery, dont worry. feedback on me is greatly appreciated.
Jan 18, 2008 at 9:31 AM
🔧 Tools & Auto Repair Parts
Find automotive tools, diagnostic equipment, and replacement parts for your next repair.
Shop on Amazon →
Paid affiliate link. As an Amazon Associate, we earn from qualifying purchases.
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Ask a new question

Frequently Asked Problems for This Vehicle