Sponsored

Whirring noise from Electric Motor

ThisWas

2.5L Hybrid
Well-known member
Joined
Jun 4, 2021
Threads
12
Messages
300
Reaction score
904
Location
NH
Vehicle(s)
2022 Maverick Hybrid, 2021 RAV4 Hybrid
Engine
2.5L Hybrid
Ok, I uploaded a recording of the sound.
I wonder how you made the video.

My XL hybrid creeps forward or backward in Drive or Reverse if my foot isn't on the brake pedal, and if I engage the parking brake and get out of the truck the transmission automatically shifts to Park and the noise generator turns itself off.

I haven't figured out how to listen to the speaker-generated noises from outside the cab, other than to ask my wife to assist, and she already has doubts about my sanity with respect to Mavericks.
Sponsored

 

Redneck Garage

2.5L Hybrid
Well-known member
First Name
David
Joined
Aug 26, 2021
Threads
47
Messages
1,388
Reaction score
2,301
Location
Franklin TN
Website
www.theredneckgarage.com
Vehicle(s)
10 Wrangler 22 Lexus 22 Maverick 23 Maverick
Engine
2.5L Hybrid
Clubs
 
Merely making observations and answering his question
Funny - my thoughts in order - dang that IS dirty - why not shut the door, all I can hear is the door chime , Wonder if I can turn it off in FORscan. :)
 

ffoc01

2.5L Hybrid
Well-known member
First Name
James
Joined
Jan 9, 2022
Threads
2
Messages
134
Reaction score
358
Location
02760
Vehicle(s)
2022 Mav Hyb FE, 2014 Flex
Engine
2.5L Hybrid
Have you seen where the harness plug is for the speaker? Is it accessible?
So, here's a pic of the control module. I've been trying all morning to get a good shot of the speaker plug, it's just to tight of a spot to get a good image. It's a white plug, with a green and a purple wire, same shape as the horn connector. Officially, it's only accessible with the bumper off, but you can find the connection under the driver's frame rail, just below the trans cooler lines. If you follow the trans cooler lines where they go around the fan, you'll see the harness clipped into the fan shroud.
Ford Maverick Whirring noise from Electric Motor PXL_20220424_140205913

I'm actually debating wiring a switch to either the speaker output or the module power feed.
 
OP
OP

Delbert

2.5L Hybrid
Well-known member
First Name
David
Joined
Jul 13, 2021
Threads
10
Messages
338
Reaction score
321
Location
Charlottesville
Vehicle(s)
14 Forester, honda Accord Hybrid
Engine
2.5L Hybrid
I wonder how you made the video.

My XL hybrid creeps forward or backward in Drive or Reverse if my foot isn't on the brake pedal, and if I engage the parking brake and get out of the truck the transmission automatically shifts to Park and the noise generator turns itself off.

I haven't figured out how to listen to the speaker-generated noises from outside the cab, other than to ask my wife to assist, and she already has doubts about my sanity with respect to Mavericks.
I engaged the parking brake. If you put it in Drive with the door closed and then open the door it automatically puts the truck into park. So I started it with the door open. Hence the door chime.

This is after trying to enlist the help of my wife who was uncooperative and just abused me for my obsession with the truck.

I apologize for the dirt on the console. I should have more respect for the vehicle. This was after a long day of farming.

The noise is definitely coming from the engine and not a transducer. I am taking it in tomorrow and have the service manager listen. I already asked the salesman about the noise. He said it was the battery.
 

Mavman123

Well-known member
First Name
Joe Shmo
Joined
Oct 25, 2021
Threads
3
Messages
118
Reaction score
303
Location
USA
Vehicle(s)
Hybrid Maverick XLT
If this is indeed the pedestrian warning sound I would be careful deactivating it. Opens yourself up to more lawsuits of you ever had an accident. I'm not a fan of the noise either but it is what it is
 

Sponsored

Joined
Sep 6, 2021
Threads
4
Messages
32
Reaction score
44
Location
Tennessee
Vehicle(s)
'22 Ford Maverick
Engine
2.5L Hybrid
I know the noise you mean it's a kind of whirring sound that is not the duat duat duat that the backup alarm makes it sometimes makes it when you are slowing down without mechanical brakes as well. I possibly pretend I am in a spaceship docking but you aren't crazy.
 

ffoc01

2.5L Hybrid
Well-known member
First Name
James
Joined
Jan 9, 2022
Threads
2
Messages
134
Reaction score
358
Location
02760
Vehicle(s)
2022 Mav Hyb FE, 2014 Flex
Engine
2.5L Hybrid
I know the noise you mean it's a kind of whirring sound that is not the duat duat duat that the backup alarm makes it sometimes makes it when you are slowing down without mechanical brakes as well. I possibly pretend I am in a spaceship docking but you aren't crazy.
I wasn't even thinking about that angle. I just miss the utter silence of my CMax, which, as far as I can tell, never ran over a wayward pedestrian in my 8 years with it. Not even my dumbass dog who ran at my car every time I pulled into the driveway.
 

Redneck Garage

2.5L Hybrid
Well-known member
First Name
David
Joined
Aug 26, 2021
Threads
47
Messages
1,388
Reaction score
2,301
Location
Franklin TN
Website
www.theredneckgarage.com
Vehicle(s)
10 Wrangler 22 Lexus 22 Maverick 23 Maverick
Engine
2.5L Hybrid
Clubs
 
If this is indeed the pedestrian warning sound I would be careful deactivating it. Opens yourself up to more lawsuits of you ever had an accident. I'm not a fan of the noise either but it is what it is
Hahahaha a switch would work well. As far as lawsuits ....... after you run over someone just make sure to turn it back on.
 

Bj517

2.5L Hybrid
Well-known member
Joined
Oct 13, 2021
Threads
18
Messages
692
Reaction score
1,174
Location
Nc
Vehicle(s)
Lariat
Engine
2.5L Hybrid
If this is indeed the pedestrian warning sound I would be careful deactivating it. Opens yourself up to more lawsuits of you ever had an accident. I'm not a fan of the noise either but it is what it is
I wouldn't mess with it. I can barely hear it in the cabin (and can't hear it at all if the radio is on). Plus it's completely for the benefit and safety of other people. Pretty selfish in my opinion to want to shut it off
 
Sponsored

Redneck Garage

2.5L Hybrid
Well-known member
First Name
David
Joined
Aug 26, 2021
Threads
47
Messages
1,388
Reaction score
2,301
Location
Franklin TN
Website
www.theredneckgarage.com
Vehicle(s)
10 Wrangler 22 Lexus 22 Maverick 23 Maverick
Engine
2.5L Hybrid
Clubs
 
I wouldn't mess with it. I can barely hear it in the cabin (and can't hear it at all if the radio is on). Plus it's completely for the benefit and safety of other people. Pretty selfish in my opinion to want to shut it off
Selfish ? Lets see - only place it would be helpful is POSSIBLY a parking lot. The stupid sound only operates at low speed. We all have seen the idiot in the parking lot glued to his / her phone walking - no amount sound is going to help Mr head up the &^^ he or she will walk in front of you without looking cause well - that's who they are. Second group of folks - the poor blind folks. Hmm as Ive never seen any blind folks moving SUPER fast it is pretty easy to avoid hitting them even without the government mandated nanny chirping. Im not selfish and I dont want to hear a bunch of generated noise.
 

Bj517

2.5L Hybrid
Well-known member
Joined
Oct 13, 2021
Threads
18
Messages
692
Reaction score
1,174
Location
Nc
Vehicle(s)
Lariat
Engine
2.5L Hybrid
Selfish ? Lets see - only place it would be helpful is POSSIBLY a parking lot. The stupid sound only operates at low speed. We all have seen the idiot in the parking lot glued to his / her phone walking - no amount sound is going to help Mr head up the &^^ he or she will walk in front of you without looking cause well - that's who they are. Second group of folks - the poor blind folks. Hmm as Ive never seen any blind folks moving SUPER fast it is pretty easy to avoid hitting them even without the government mandated nanny chirping. Im not selfish and I dont want to hear a bunch of generated noise.
Ever seen children dart around a parking lot? You think you're a perfect driver who is never distracted and who sees everything 100% of the time? And just because a pedestrian is distracted doesn't mean they deserve to get hit by a car. There are a lot of reasons they may not see your truck aside from being on a phone.
 

Redneck Garage

2.5L Hybrid
Well-known member
First Name
David
Joined
Aug 26, 2021
Threads
47
Messages
1,388
Reaction score
2,301
Location
Franklin TN
Website
www.theredneckgarage.com
Vehicle(s)
10 Wrangler 22 Lexus 22 Maverick 23 Maverick
Engine
2.5L Hybrid
Clubs
 
 







Top