JDM-040 L2-R2 issue

[Stackhouse]

Hi, Im having this problem, both L2 R2 seems to be pressed, Ive already change the conductive film, so theres has to be a problem on the main board, anyone got any clue

Thx

[TuttiFrutti]

Make sure the rubber trigger pieces are pressed down properly when the trigger is inserted and re install drivers. I had weird stick malfunctions but good drivers fixed it.

[Technocrat]

I have similar issue.
After I replaced a stick on my JDM-040, both L2 and R2 became always active. I checked that on both PS4 and PC.
I disassembled the gamepad and found that there is noise on contact pad pin 3. If I touch it, the signal will drop off.
It looks like a pull resistor is dead or there is a short circuit on this contact.

[wickated]

first of all replace stick again. second one add denoise capacitor. third one check contact of pcb film.

[Stackhouse]

first of all replace stick again. second one add denoise capacitor. third one check contact of pcb film.

sorry for the late response, where shoud I add that capacitor?