iFixit - Answers With Device "2009-2015 Toyota Prius"

2009-2015 Toyota Prius: 2014 Toyota Prius Service manual

Wed, 31 Aug 2022 16:46:17 -0700

Is there a web site where I can buy a 2014 Toyota Prius service manual ? I'm looking for the maintenance schedule in it for when to replace parts or service . The owners manual does not provide enough information. I'm at the mercy of the dealership and I don't really know if its accurate information they give me .

Thanks

⟐ Answered August 31, 2022 at 16:46 MST

2009-2015 Toyota Prius: Brake booster abnormally long

Mon, 01 Sep 2025 13:48:16 -0700

First i had intermittent yellow triangle show up on dashboard. After replacing master cylinder it worked for a couple days before brake booster motor died. After replacing it now i get all kind of weired codes and mechanics are frustrated. Parts were replaced new from dealer. Attached is a photo of current codes. Please advise where to start.

State

C1241

Low or High Power Supply Voltage

Current

01252

Brake Booster Pump Motor on Time

Abnormally Long

Current

C1253

Pump Motor Relay

Current

C1256

ACCumulator Low Pressure

Current

C1345

Linear Solenoid Valve Offset Learning undone

Current

C1365

Accumulator Pressure Sensor

Current

⟐ Commented September 01, 2025 at 13:48 MST

2009-2015 Toyota Prius: Why it doesnt change gears?

Wed, 01 Jan 2025 21:10:19 -0700

The hybrid system doesnt work, how Can I repair it by myself?

⟐ Answered January 01, 2025 at 21:10 MST

2009-2015 Toyota Prius: a/c blend door actuatoor in prius 2012?

Thu, 11 Jan 2024 06:17:24 -0700

how to replace a/c blend door actuatoor in prius 2012 ?

⟐ Answered January 11, 2024 at 6:17 MST

2009-2015 Toyota Prius: Solar panel on the roof dosen`t work

Sat, 16 Dec 2023 04:20:51 -0700

Hi. Got a "old" Prius 2012 (third generation) and having problem whit the solar panel on top that going to cool down the car while in a hot sommer day. last summer had problem that dosent work and was wondering any info or manuel to see the connetcons

⟐ Commented December 16, 2023 at 4:20 MST

2009-2015 Toyota Prius: My hatchback will not close- lock is stuck

Tue, 08 Jun 2021 17:54:20 -0700

My hatchback won’t close as lock is locked.

⟐ Commented June 08, 2021 at 17:54 MST

2009-2015 Toyota Prius: remove inside panel on rear hatch lid,

Wed, 20 May 2020 07:22:09 -0700

how do remove it? The bolts to hold the plate are shot and I need to replace

⟐ Commented May 20, 2020 at 7:22 MST

2009-2015 Toyota Prius: Front A/C is loud. How to fix?

Sat, 28 Dec 2019 09:29:55 -0700

2010 Toyota Prius front A/C has a loud whiny noise that gets louder as the A/C is increased. Seems to be coming from the center. Also, had some rattling in the past but now just a whine. A/C works fine. Battery is in good condition. .

Can I fix it myself?

⟐ Answered December 28, 2019 at 9:29 MST

2009-2015 Toyota Prius: PVC valve replacement what milage should it be done

Fri, 21 Jun 2019 06:14:42 -0700

PVC valve replacement what milage should it be done on a 2014 Prius ?

Ed Breedon

Moorhead MN

⟐ Commented June 21, 2019 at 6:14 MST

2009-2015 Toyota Prius: Thermostate replacement 2014 Prius

Sun, 10 Jun 2018 14:04:49 -0700

I replaced my coolant at the dealership for my 2014 Toyota Prius at 50,000 miles . I asked the forum when you replace the thermostat . The answer was when the coolant was replaced , The dealer said they had never replaced a thermostat in a Prius . Their parts department said they had not ordered one either . Thermostats can't last forever . Is the dealer telling me the truth ? Advise ?

⟐ Commented June 10, 2018 at 14:04 MST

2009-2015 Toyota Prius: 2014 prius thermostat replacement milage

Thu, 07 Jun 2018 06:33:36 -0700

At what milage do you replace a thermostat on a 2014 prius ? ?

⟐ Answered June 07, 2018 at 6:33 MST

2009-2015 Toyota Prius: Hazzard lights are not turning off. Anti Skid ECU unit location.

Sun, 15 Mar 2026 16:08:41 -0700

As I plug the 12V battery the Hazzard lights are keeps blinking and not turning off, Anti Skid Unit ECU couldn't found under the dash, please help.

2009-2015 Toyota Prius: Rear hatch will not lock or unlock

Wed, 03 Jul 2024 06:00:10 -0700

Rear hatch will not lock or unlock

2009-2015 Toyota Prius: screen on the 2009 Toyota Prius hybrid

Mon, 05 Jun 2023 06:01:27 -0700

How do I replace the screen on the 2009 Toyota Prius hybrid. It turns on sometimes

2009-2015 Toyota Prius: 2014 prius plug in electric not charging.

Tue, 08 Mar 2022 09:30:02 -0700

Charging cable is fine

2009-2015 Toyota Prius: No going into drive.after running out of gas

Tue, 06 Jul 2021 09:49:52 -0700

On a full tank of gas the Prius reads empty and won't reverse or drive says on display add fuel no response radio wiper lights excetra work but no driving

2009-2015 Toyota Prius: 2013-2015 Toyota Prius Temperature Control and Display

Wed, 10 Apr 2019 10:30:50 -0700

My climate and steering controls for heating and a/c do not work. The light inside the temperature controls has works and the TEMP signal from the steering column comes on when pressed, but no digits and no air is blowing out.

I checked all the fuses, none are blown. I checked all of the connections under the hood, everything is tight. I do not know if there is a relay I am missing while I checked. The maintenance book gives no info for relays/modules, or whatever electrical component.

Everything else on the vehicle runs fine.

What is the likely problem from past experience and what is the least expensive way of going? The dealership and local electronic repair shop want to sell me a new one for $470 + labor, and they want to charge $100/hr labor to diagnosis the problem. This could lead to $700 or more that I do not have.

Thank you.