How to bypass amp on cx4000 model pioneer - Pioneer Car Audio & Video

Hello Crystal, I do not understand your question, what do you want to do with the Pioneer CX4000?
Indicates brand, model and type of equipment that you are commenting on, in order to find the best possible solution
I wait your answer
Greetings Franco Dosil

Hola Crystal, no entiendo tu pregunta, que es lo quieres realizar con el Pioneer CX4000 ?
Indica marca, modelo y tipo de equipo del que estas comentando, para poder encontrar la mejor soluci?n posible
Espero tu respuesta
Saludos Franco Dosil

Either the sub woofer speaker or the sub woofer amplifier section circuit has the fault. Contact any service technician to make diagnosis the faulty section. If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
Circuit diagrams of many popular brand devices are given. Search the site by type in the "brand name" of your device, in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

what is the model of your pioneer and these luminas have the amp built right into the stereos same as the 98 same deal

Anon, Epson CX3900/CX4000/DX4000 only prints black. Epson printing black only Forums

Pioneer has no bypass codes. What are you talking about bypassing?

Please get it downloaded here : www.epson.com/cgi-bin/Store/support/SupportIndex.jsp
www.opendrivers.com/.../epson-free-driver-download.html rtbgh

Your system has a factory amp, you need a different harness or you need to bypass the amp. Knowing the make/model/year of the car would help.

what model jensen indash unit do you have & do you have the remote?