20 Most Recent 2004 Toyota Prius Questions & Answers


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!

2004 Toyota... | Answered on May 19, 2019


Battery packs are replaced as a single unit, single cells can't be replaced.

2004 Toyota... | Answered on Jan 21, 2018


A new unit is $56.00 on EBAY. Replace it yourself
Google 2005 Prius left tail lamp

2004 Toyota... | Answered on Jan 13, 2018


its a/c here is a stander diagram of an a/c unit.
main-qimg-60fa5ceff6292955e9bbe45378a76a46-c-szfwwfj3d12ckmko1k1lvkgd-5-0.jpg

2004 Toyota... | Answered on Jul 03, 2017


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.

2004 Toyota... | Answered on Nov 02, 2016


You have the engine control system computer scanned for fault codes as a first step to diagnosis and repair.

2004 Toyota... | Answered on Oct 28, 2016


I have toyota prius i got code $7e8 engine code whats that means please

2004 Toyota... | Answered on Aug 28, 2016


Did you replace the master window switch control on the drivers side?

2004 Toyota... | Answered on Aug 13, 2016


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

2004 Toyota... | Answered on Apr 21, 2015


Drive slowly and carefully to preferably dealer or your favorite auto parts store and ask them to read the error codes.

2004 Toyota... | Answered on Mar 27, 2015


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

2004 Toyota... | Answered on Jan 30, 2015


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.

2004 Toyota... | Answered on Dec 03, 2014


Has the vehicle ever been involved in a wreck. If yes, it may have shorted or crossed power wires.

2004 Toyota... | Answered on Sep 06, 2014


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.

2004 Toyota... | Answered on Aug 16, 2014

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