Skip the auto shop - Our mechanics make house calls

Q: I have problem ( Engine power Reduced ), Code 1682 ignition 1 switch circuit 2

asked by on

Hi sir

I have problem with my 2008 Saturn Aura XE ( Eng power Reduced ), the AutoZone Diagnostic the cmputer car and he gave me that code P1682 ignition 1 switch circuit 2

So I did not do anything so far and which things I have to buy and take it to the dealer

A: The P1682 code means that there is a differ...

The P1682 code means that there is a difference in voltage between the ignition switch circuit 1 and circuit 2. There are a few things that can cause this - including a fault with the ignition switch itself or a fuse/relay involved in the circuit. It would be good to have this taken care of as soon as possible so you don’t end up stranded out on the road somewhere. If you do not want to have this done by the dealer, a certified technician from YourMechanic can come to your car’s location to inspect the code more thoroughly and give you a precise recommendation on the repair needed.

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・Fair and transparent pricing

Get a quote

What others are asking

Q: AC not working

It depends on the type of compressor you have. If it is the type that has a clutch and field coil, then the clutch coil may need to be replaced if it tests out of specifications. If you have...

Q: Car stalled and now won't start

The first two codes point to the bank 2 sensor 2 and could be a problem with the wiring to the sensor or the catalyst is broken up and clogged the exhaust. The last code P0402 is for the EGR...

Q: Car keeps stalling.

A check engine light is warning that their is some fault in the pcm or other sub computers, the fact that its stalling and a cel (check engine light) is illuminated tells me there is definitely a problem with either...

Related articles

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...
P0052 OBD-II Trouble Code: HO2S Heater Control Circuit High (Bank 2 Sensor 1)
P0052 code definition HO2S Heater Control Circuit High (Bank 2 Sensor 1) What the P0052 code means This code is seen when the Engine Control Module (ECM) tries to control the...
Rules of the Road For Iowa Drivers
Driving on the roads requires knowledge of the rules, many of which are based on common sense and courtesy. However, even though you know the rules in...