Skip the auto shop - Our mechanics make house calls

Q: I have a trouble code P0622: Generator Filed Terminal Circuit and my battery light is on.

asked by on

For the past two days I've gone through two batteries on my truck, and in idle my truck has been shaking. Could an Edge Evolution/ Programmer cause this problem to a truck?

My car has 185000 miles.
My car has an automatic transmission.

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

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: Fuel gauge stopped working - 1972 Pontiac Grand LeMans

Hello there, thanks for writing in. A faulty sending unit can be problematic for your 1972 Pontiac Grand LeMans. When the fuel gauge is not functional, there are 3 suspected components: the sending unit, wiring for the gauge and sending...

Q: What does it mean if there’s condensation in the headlight assembly?

Contrary to popular belief, your headlight assembly isn’t airtight. There are vents built in to allow pressure to vent. Otherwise, pressure changes could lead to a cracked lens. Because there are vents in the assembly, some moisture can enter. This...

Q: HID Bulbs

Hey there. BMW's use a specific color temperature for HID bulbs. Aftermarket D2S bulbs will work, but won't match 100% in regards to color. If you're going to use an aftermarket D2S bulb, replace both so they will match. Be...

Related articles

How Do Power Car Windows Increase Passenger Safety?
Power windows are responsible for approximately 2,000 emergency room visits every year. When a power window closes, it exerts enough force to bruise or break bones, crush fingers, or restrict an airway. Though...
What Causes Hoses to Leak?
While the largest part of your engine is mechanical, hydraulics plays a significant role. You’ll find fluids at work in a number of different areas. Your car's fluids include: Engine oil Transmission...
P0240 OBD-II Trouble Code: Turbocharger Boost Sensor B Circuit Range/Performance
P0240 code definition Turbocharger Boost Sensor B Circuit Range/Performance What the P0240 code means P0240 is an OBD-II generic code triggered when the Engine Control Module (ECM) detects the intake boost...