20 Most Recent 2004 Toyota Prius Questions & Answers

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I got a red triangle with an explaination sign on it as well as a check engine warning while driving my 2004 prius. what does the red triangle with the explaination mark mean?

STOP engine light. There is something seriously wrong so do not operate/drive the vehicle before finding and repairing whatever is causing this light to come on!
5/19/2019 9:40:22 AM • 2004 Toyota... • Answered on May 19, 2019
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1 Bad element out of 14 tested in main hybrid battery, dealer wants to change out whole battery for $4300, NO WAY!2004 prius

Battery packs are replaced as a single unit, single cells can't be replaced.
1/21/2018 6:17:41 PM • 2004 Toyota... • Answered on Jan 21, 2018
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2answers

2005 Prius - left tail light: It appears to be

A new unit is $56.00 on EBAY. Replace it yourself Google 2005 Prius left tail lamp
1/13/2018 7:24:18 PM • 2004 Toyota... • Answered on Jan 13, 2018
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Hi, I have Toyota prius 2004 that has this problem: steering wheel click and vibration at higher speed

Check the tire toe-in toe-out & Camber w/alignment
9/29/2017 9:30:05 PM • 2004 Toyota... • Answered on Sep 29, 2017
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Problem with 2004 prius

its a/c here is a stander diagram of an a/c unit. main-qimg-60fa5ceff6292955e9bbe45378a76a46-c-szfwwfj3d12ckmko1k1lvkgd-5-0.jpg
7/3/2017 4:49:12 PM • 2004 Toyota... • Answered on Jul 03, 2017
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Pooo11

Error Code: P0011 Fault Location: Camshaft Position (CMP), Intake, Bank 1 - Timing Over-Advanced/System Performance Possible Causes: -Valve timing. -Mechanical fault. -Camshaft position (CMP) actuator. -Camshaft Adjustment Valve 1 faulty.
11/2/2016 9:35:14 PM • 2004 Toyota... • Answered on Nov 02, 2016
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How to Respond When my 2004 Toyota Prius Stalls?

You have the engine control system computer scanned for fault codes as a first step to diagnosis and repair.
10/28/2016 11:33:30 PM • 2004 Toyota... • Answered on Oct 28, 2016
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PRIUS engine code 7E8

I have toyota prius i got code $7e8 engine code whats that means please
8/28/2016 3:22:48 PM • 2004 Toyota... • Answered on Aug 28, 2016
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Toyota 2004 Toyota Prius

Did you replace the master window switch control on the drivers side?
8/13/2016 9:57:56 PM • 2004 Toyota... • Answered on Aug 13, 2016
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2004 toyota prius abs light comes on and says need a 29 dollar part

Does it say it itself?
6/11/2015 12:31:51 AM • 2004 Toyota... • Answered on Jun 11, 2015
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What would cause the Emergency Brake light to not go off when the emergency light is released? What causes the ABS warning light to come on?

When I had that problem with the emergency light it was the sensor for emergency brake The abs and brakes sounds like you are loosing pressure in the system
4/21/2015 2:22:59 PM • 2004 Toyota... • Answered on Apr 21, 2015
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My engine management light is on, Toyota Prius 2004?

Drive slowly and carefully to preferably dealer or your favorite auto parts store and ask them to read the error codes.
3/27/2015 9:40:21 PM • 2004 Toyota... • Answered on Mar 27, 2015
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It won't start, the lights are dim and I cannot remove the key.

is the car battery flat,not the battery pack thats behind the back seat for the hybrid motor,as prius get flat batteries like a normal car if yo leave something on or because its 5 years old,I work for Toyota in Australia and thats usually the only issue but people get stressed because theyre hybrids,but get a good battery dude rehearsed in Prius to change it not backyard eddy
1/30/2015 7:24:51 PM • 2004 Toyota... • Answered on Jan 30, 2015
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2005 f150 5.4 code p0016

EOBD II Error Code: P0016 Description: Crankshaft Position (CKP)/Camshaft Position (CMP), Bank 1 Sensor A - Correlation Indication: Malfunction Indicator Lamp (MIL) ON. Solutions: Wiring. Crankshaft position (CKP) sensor. Camshaft position (CMP) sensor. Mechanical fault. Timing Issue. Camshaft Adjuster. Checks: Check Setting of Timing Belt. Check Timing of Intake/Exhaust Cams. Check Cam Adjusters as per Repair Manual.
12/3/2014 9:18:11 PM • 2004 Toyota... • Answered on Dec 03, 2014
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2004 Prius defroster & recirculated turn on when break or turn

Has the vehicle ever been involved in a wreck. If yes, it may have shorted or crossed power wires.
9/6/2014 4:06:38 AM • 2004 Toyota... • Answered on Sep 06, 2014
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2004 prius left rear wheel cylinder will not actuate. no brake fluid being pumped to the cylinder when you step on the brake pedal. all other brakes work fine.

have a friend press on the brake pedal while you open the bleed screw . If you are getting fluid out then it will be that the cylinder pistons are seized in the cylinder.. Have an accredited brake specialist shop check it out.
8/16/2014 12:48:18 AM • 2004 Toyota... • Answered on Aug 16, 2014
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