Throttle Body Reset 2003 ES300
11-17-23, 10:04 AM
#1
Driver School Candidate
Thread Starter
Throttle Body Reset 2003 ES300
Today, I will remove the battery to replace the driver's side low beam headlight bulb. (Replaced passenger side bulb last week.) It took a week of driving to restore the throttle to normal. Is there a faster reset method? Thanks. (Incidentally, Amazon currently has a great price on a Philips D2R Xenon Standard bulb.)
11-17-23, 10:33 AM
#2
Lexus Champion
The following users liked this post:
LanceLink (11-17-23)
02-05-24, 11:39 AM
#3
Driver School Candidate
Thread Starter
UPDATE: As it turns out, the reset problem was caused by the battery all along. There were no obvious symptoms. I used an inexpensive tester to check the battery and alternator, and it said to replace the battery. I took the battery to Walmart for a proper diagnosis, and they agreed. Two years and 11 months into a 3-year warranty, they gave me a new battery at no charge. After 6 days of driving, the idle was reset.
The following users liked this post:
LeX2K (02-05-24)
02-05-24, 12:53 PM
#4
Lexus Champion
Thanks for the update. Computer is a slow learner.
Thread
Thread Starter
Forum
Replies
Last Post
kyvak
ES - 1st to 4th Gen (1990-2006)
2
12-28-16 02:32 PM
boogeytent
Lighting
4
05-04-09 09:40 PM