Q: Automatic Shut down relay going bad? Car starts and then stalls at irregular times. 2001 Chrysler PT Cruiser

asked by on November 26, 2016

I have a 2001 Chrysler PT Cruiser, I have been experiencing the same problem for several months now, I have replaced the CPU, Fuel Pump and other sensors. I have not touched the Auto Shut Down Relay. The car starts fine and then while driving on flat or hilly terrain and at irregular times will stall. I have to pull over and sit a while then it will usually restart. The check engine light does not come on prior to it stalling. There is no loss in power not do the lights dim any, its like someone flips the kill switch. I will sometimes here and feel a klunk like sound and then it will stall. Could it be the auto shut down relay switch is going bad? Help pleas????

My car has 175000 miles.
My car has an automatic transmission.

Ignition Relay Replacement $104.03 - $231.75 Get a Quote

Hello - yes, the Auto Shutdown (ASD) Relay the likely failed component here. The behavior you describe is precisely the failure pattern for this component - car runs for a while, relay contacts (which are burned at this point) get hot, and fail to conduct power. Replace the relay. I would recommend ASD relay replacement by a mobile, professional mechanic, such as one from YourMechanic, who will come to your location, and replace the relay - getting you safely back on your way.

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

Seat belt not latching.
The belt buckle can be replaced and should be done by a certified mechanic to ensure the work is done properly and safely. Many of the vehicles today have seat belt buckles tied to the supplemental restraint system, your air...
I got a 97 Chevy Cavalier can I put a 2001 motor and transmission into it
Hi there, thanks for writing in. If you replace your 1997 motor with a 2001 one, you will find that the wire harnesses and sensors have changed along with the transmission. The engine intake and fuel injection is different and...
Time and date of airbag deployment
Hi, thanks for writing in. Just like an airplane has a blackbox, newer vehicles are now coming with them as well. This will give information to insurance companies as well as judges about the specifics of a car accident. This...
how do I get water stains off sunroof and headliner
The best way to get these stains off of your headliner would be to purchase some upholstry shampoo from your local auto parts store. Then, spray some of the cleaner on to a soft cloth. Use the soft cloth in...
Power steering issues
Hello. Thank you for writing in. The owner'owner's manual should have more information on the power steering system, although you are correct. It should be electric. With that said, major faults with the system will set diagnostic troubleshooting codes. These...
P008B
Hello, thank you for writing in. It is possible for a new fuel pump to fail, and it was a re-manufactured then there is an even greater chance it could have failed. If there was an issue and the fuel...
I have a 06 Bmw m5 car was parked for 7 months. Started it yesterday and it's saying low engine pressure, noise from lower engine
Hi there. One of the problems with letting a car sit for extended period of time is the fact that the engine will lose a lot of it's lubrication; especially on top of the motor. When you go to start...
My 1989 pontiac firebird has not been staying turned on once i crank it up, i changed my battery, fuel filter, and fuel pump
Hi there. When a car will start but shortly die afterwards, it is typically due to a a fuel system component; ranging from a mass air flow sensor, fuel pump relay or simply fuel injectors or the throttle body that...
I have a 2010 Sebring and about 3 weeks ago it started to make a noise when I accelerate the noise is not a knocking or a ticking
Try accelerating the engine in park. If the noise occurs then, when the car is not moving, generally the noise you are describing originates in the engine, the transmission (torque converter runs even at idle), and/or the accessory drives although...

Related articles

2012 Chrysler 200 vs. 2012 Chevrolet Malibu: Which One Should I Buy?
When you are looking for a small-range sedan, you need to get somewhere quickly and inexpensively, and may even need to take a few kids with you. Slightly larger than a commuter car, these mid-size options offer decent gas mileage,...
Symptoms of a Bad or Failing Anti-Lock Fuse Or Relay
Common signs include the ABS Light turning on, tires locking up regularly, and a blown fuse.
How Long Does a Throttle/Accelerator Pedal Position Sensor Last?
The The throttle/accelerator pedal position sensor detects the position of the accelerator pedal. This information is then transmitted to the vehicle’s computer - the engine control module (ECM). From there, the data is then sent from the computer to the...