Notices
JK Electrical, Lighting & Sound Systems Bulletin board forum regarding topics such as stereo head units, CD players, MP3 players, speaker systems, amplifiers, hardmounted GPS devices, computers, headlight upgrades, fog lights, off-road lights, general wiring and anti-theft devices.

TPS CEL after jump start

Thread Tools
 
Old Jun 1, 2021 | 03:31 AM
  #1  
mergemultisport's Avatar
Thread Starter
JK Newbie
 
Joined: Jun 2021
Posts: 9
Likes: 0
From: Greenville,SC
Default TPS CEL after jump start

So my wife was listening to music with the car off in her 2014.

went to start the next day and would not.

jumped easily. Took it to advance auto to check battery and make sure it was fine. Turns out just needed to charge. Cool.

well we had to turn the Jeep off to let him check the batter. Then he had to jump it because it hasn’t had time to charge.

after he jumped it a CEL came on with 6 codes all saying either high or low voltage from the TPS

how long driving might it take to cycle off or do I need to replace the throttle body now? Still running fine?

thanks!
Reply
Old Jun 1, 2021 | 03:47 AM
  #2  
rob_engineer's Avatar
JK Junkie
 
Joined: Feb 2012
Posts: 3,499
Likes: 162
From: brick, nj
Default

Before doing anything drastic, remove the negative cable from the battery for about 10 minutes. Then reconnect and drive a bit to see if any codes comes back. Our jeeps do strange things when they don't get the desired voltage to the computer.
Reply




All times are GMT -8. The time now is 06:12 AM.