Back-up sensor alarm beep volune control

I know, must guys want this turned off. I'm in my 60's and would like to hear it beep, if I'm about to back into something. I didn't think mine was working, in my 2020 Tacoma. However, wife says it's working fine, I just can't hear it. Anyway to increase the volume or change the beeper to a low tone. I can't be the only one with this problem.

 

Thanks, I'll look into it further.
I just spent a couple hours going through the owners manual and the entune manual. Found how to adjust the rear view camera lines and sight picture.
But nothing on parking assist warning volume.
If anybody has any knowledge on this, I'd greatly appreciate some help.

 

Looks like the dealer cane do it.

CUSTOMIZE PARAMETERS

PROCEDURE

1. CUSTOMIZE INTUITIVE PARKING ASSIST SYSTEM

(a) Customizing with the Techstream

NOTICE:

• When the customer requests a change in a function, first make sure that the function can be customized.
• Be sure to make a note of the current settings before customizing.
• When troubleshooting a function, first make sure that the function is set to the default setting.

(1) Connect the Techstream to the DLC3.

(2) Turn the ignition switch to ON.

(3) Turn the back sonar or clearance sonar switch assembly on.

(4) Turn the Techstream on.

(5) Enter the following menus: Body Electrical / Utility / Customize / Sensor

(6) Select the setting by referring to the table below.

Warning

Display


Default


Content


Setting


Relevant ECU

Rr Sensor Onset Range

Wide

Sets the buzzer activation range for the rear center sensors.

Narrow or Wide

• Narrow: 1000 mm (39.3 in.)
• Wide: 1400 mm (55.1 in.) (Pole)
• Wide: 1800 mm (70.9 in.) (Wall)

Clearance warning ECU assembly

Keep Sense Buzzer

Avail

Sounds the buzzer when the distance between the vehicle and obstacle does not change for more than 3 seconds.

Not Avail or Avail

• Not Avail: Not Available
• Avail: Available

Clearance warning ECU assembly

Fr & Rr Buzzer Volume

M2

Changes the buzzer volume setting.

L, M1, M2, M3 or H

• L: Low volume
• M1: Medium low volume
• M2: Medium volume
• M3: Medium high volume
• H: High volume

Clearance warning EC

 

I tried this, and I still can't hear it. Think I'll take it in and have them increase volume on the Tech Stream app.

 

Bumping this thread to see if OP found a way to do this??? Is it a dealer setting??? Or is there another way to do it???

Thanks!
Ted

 

Supposedly the dealer can increase the volume with the Tech Stream app. My dealer said it's up all the way, but I can't hear it, even with my hearing aids.
You also can adjust some through your entune radio. Anyways, to answer your question. I have not found a way to increase volume enough that I can hear it. Wife says she can hear it, like that helps me.

 

Thanks for taking the time for the reply. Hopefully, your wife can relay the warning to you!

Thanks,
Ted