Skip the auto shop - Our mechanics make house calls

Q: Need to know what to do with these codes generated

asked by on

Sir Good afternoon, thank you for your response. These are the codes generated from my 06 Highlander hybrid Car: P0300, P0301, P0305, P0174B, P0171B, P0A7A, P0A92, B1476. Kindly advise me of what to do with these codes generated.

A: All the generated codes will need further i...

All the generated codes will need further inspection from a mechanic. The P0300, P0301, and P0305 are all misfires in the engine and could also cause some of the additional codes. You will need to have a diagnostics done and may need more time to diagnose the body codes that start with a B. The P codes are toward the power train and will need separate diagnosing. I would recommend having a certified technician, like from from YourMechanic, come inspect your trouble codes.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Ask a Mechanic
(100% Free)

Have a car question? Get free advice from our top-rated mechanics.

Ask A Mechanic
Over 10,000 questions answered!

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Save up to 30%

Get a quote

What others are asking

Q: Misfire on cylinder four

The number four cylinder would need to be checked for the misfire to see if it needs plugs, coil, or coil boots to fix the issue. It could also be that the plug has come loose, or blew out of...

Q: p0171, back fires at idle, lack of power and red hot catalytic conterter?

The P0171 trouble code relates to a "lean condition" and applies generally to many makes and models of cars. This simply means the air/fuel mixture is lean meaning that there is too much oxygen present in relation to the amount...

Q: Starting problem

At 180.000 miles, it could be just about anything. The P0161 and P0140 codes are oxygen sensor codes, and probably don't have anything to do with the starting issue, though you should have that investigated. The P0300 code however is...

Related articles

How to Avoid Back Pain in a Car
If you have back problems, sitting in a car for an extended period of time can be excruciating. Even without back problems, you could experience discomfort and soreness from...
How Much Does a Mechanic Make in Vermont?
Automotive technician jobs in Vermont have an average mechanic salary of $37k, with some mechanics earning a salary of $53k.
P2103 OBD-II Trouble Code: Throttle Actuator Control Motor Circuit High
P2103 means there is a fault with the throttle actuator control motor circuit, likely due to a defective electrical component or part.