Question about 2013 Toyota Prius

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2013 Prius $7EA and $7E8 codes. ABS and Traction Control lights staying on after car wash. Car drives fine.

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  • 31 Answers

The traction control and abs works as one, check the air pressure in your tires

Posted on Aug 25, 2016

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6 Suggested Answers

6ya6ya

6ya staff

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Posted on Jan 02, 2017

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pippall

Philip Long

  • 1486 Answers

SOURCE: 2003 Prius: High pitched noise, ABS & BRAKE Lights on

Check your brake pads first,as they have a wear warning clip on them.so if you hear a loud screaming noise.Then its quite possible they have worn causing ur warning lights to come on.And i would get anouther quote as that is quite dear for a pump replacement.If it is the pump.good luck pippall!!

Posted on Jul 16, 2009

Braunson Y

  • 495 Answers

SOURCE: 2005 toyota prius abs brake not working warning

Hmm, I'm not sure what a main chip is but, there is a few reasons for this problem.

  1. ABS Sensors - there could be something wrong with a sensor and/or the wiring to them
  2. The wheel bearing speed sensor in a wheel is bad or intermittent which then tells the computer that wheel is traveling at a faster or slower rate of speed then the rest which in then the computer turns the abs light on.
Now when your warning lights go on, the computer sets a DTC code which is the key to helping solve this problem. If you can get the DTC (Data Trouble Code) from the dealership or from someone who can scan your can, I can better assist you in figuring out what's wrong. Hope this helps.

Posted on Oct 20, 2009

Anonymous

  • 507 Answers

SOURCE: 02 prius no power unless car is running- no interior lights

hows your battery?,for the engine, not the electric motor,Prius,normally dont have any quirky issues with electrics,and behave normally if the car batery is flat,ie...it will behave like any other car if the normal battery is flat or old,check by jumping,(fuse box under hood has terminal for + and put neg(black) on suspension bolt ) 3 each strut top.That should work to see if thats your problem

Posted on Nov 28, 2009

carl

  • 3640 Answers

SOURCE: my 2004 prius abs and brake light came on and the

well, a hard firm pedal, usually indicates a bad brake booster or a vacuum leak to booster or the vacuum check valve, on booster. TO TEST BRAKE BOOSTER; pump brakes several times with engine off to deplete stored vacuum. turn on engine with pushing slightly on pedal. you should feel the pedal fade away a bit and then become firm, but not hard. if you feel nothing at the pedal when engine starts the booster is at fault. good-luck !!

Posted on Feb 04, 2011

Aaron

  • 367 Answers

SOURCE: check hybrid system light came on on a 2010 prius.

It's a year old. Take it to the dealer immediately and have it repaired under warrantee. Don't wait too long or they might say further damage was caused because you didn't get it looked at immediately.

Posted on Mar 06, 2011

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