☰
GET A QUOTE

Q: I have discovered four error codes when I diagnosed my car.

asked by on November 18, 2016

Hi Ben Good Day I have this four error codes when I diagnose my car P0441,P2420,C2125,B1650.the check engine light with vsc and transaction airbag light and tire pressure light alway remains on once I clear them of the dash board if I hit a bump they all return.My car cranks for long before it starts but someone just suggests to me I should try and you the actual key the manufacturer sold it with as I have checked fuel pumps and filter to no avail.can a car key cause a car to hard start.once it is on it runs very well with no issue except for the engine vibrations I have been experiencing lately and if I have driven the up to an hour and am in traffic the engine seems to sound more noisy like I have the cooling system working.my temperature has never risen or anything am just curious.I really like my can in top condition and I don't want any more issues coming up.what the average RPM at Park,neutral,drive and reverse.thank you

My car has 76000 miles.
My car has an automatic transmission.

Recommended Services

Warning Light is on Inspection $94.99 - $114.99 Get a Quote
Or For Any Other Auto Repairs Get a Quote

Hi there. For all of these lights to appear when going over a bump and can be cleared with a computer diagnostic tool, then there is a loose ground on the chassis of your vehicle. Check the battery cables and make sure that they are tight. Check the ground cable to the chassis and makes sure that it is tight. Look under the vehicle for any wires that could be hanging and see if they can be a ground wire. The warning lights are for the emissions system, the tire monitoring system, and the passenger airbag system. It is most likely a loose ground and not a fault within three different parts of the vehicle. If you need further assistance with your vehicle, then seek out a professional, such as one from Your Mechanic, to help you with you warning lights coming on when hitting bumps.

Toyota
Check Engine Light
RAV4
2006
TPMS (Tire Pressure Monitoring System) Light
L4-2.4L
P0441
Airbag Lights
ABS (Anti-lock Braking System)
P2420
cranking
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

Transmission failed, what are the options?
Without knowing the reason behind the failure, it is impossible to assess future failures. Is there anything you can do? Yes! For your part, be aware of any recognizable signs that you may have noticed prior to the failure of...
Read more
Heater only blowing cold air.
There are two likely causes for your concern. Either your heater core inside your dashboard is clogged, or one of the doors that directs the air to your heater core is malfunctioning. I would enlist the help of a certified...
Read more
Fuel gauge not working.
Hello. This is a common concern typically caused by a failing fuel level sensor. The fuel sending unit is the term used to describe this component, and is generally found inside the fuel tank. The level sensor and fuel sending...
Read more
Ignition switch issue
It appears that the issues with your Jeep Cherokee are all related to the mechanical portion of the ignition switch. This switch is one of those components that gets used quite often, therefore every time you start your vehicle, and...
Read more
Coolant finishes 3-4days
Hello. This can be caused by a number of things such as low coolant levels, a faulty thermostat, or a failing coolant fan switch. The fact that you are losing water every 3-4 days without leaks, this would suggest the...
Read more
Car will not rev or accelerate in Drive.
Hi there. Your vehicle does have the CVT transmission in it and color varies by brand of CVT fluid used. The maintenance interval for that transmission is 60,000 miles and should be kept regularly to prevent know CVT transmission failures....
Read more
Car won't start, can smell gas, started 10 min later.
Hi There, This is likely related to your EVAP emissions system and something called a purge valve solenoid. The EVAP system prevents fuel vapors from the fuel tank from escaping into the atmosphere. The EVAP system collects and temporarily stores...
Read more
2012 audi a4 quatro, cylinder 2 misfires
The variance in cylinder compression you are reporting exceeds that allowed in the Factory Service Manual. Put oil in the No. 2 cylinder to see if compression rises appreciably and you can then rule in or out leaks past the...
Read more
Why does the transmission in my Camaro show high line pressure?
Your message says A-Body, but your request says Camaro, which is an F-Body. Since you've got a 4L60E, I'm going to assume your vehicle is indeed a Camaro (A-Body vehicles are FWD). Pressure in park and neutral for your Camaro...
Read more

Related articles

The Best Used Cars to Buy If You’re a Photographer
If If you are a photographer, and you’re considering buying a used car, the big thing to consider is the type of photography you do. Thanks to the advances in digital photography, chances are you’re not hauling around a lot...
Read more
Symptoms of a Bad or Failing ABS Fluid Level Sensor
Common signs include the ABS Light coming on, unexpected wheel lock from the ABS system failing, and low fluid in the reservoir.
Read more
P2435 OBD-II Trouble Code: Secondary Air Injection System Air Flow/Press Sensor Circuit Bank 2
P2435 P2435 code definition The P2433 diagnostic trouble code is an indication that there is a problem with the airflow/pressure sensor circuit on Bank 2 of the secondary air injection system. Related Trouble Codes: P2430 OBD-II Trouble Code: Secondary Air...
Read more

Browse other content

Maintenance
Cities
Services
Cars