Cable to connect Toyota and Lexus cars  ( after  2005) with TOYOTA/PIONEER  original amplifiers  to to a aftermarket car radio using phono line output from the radio.

Check that the connector matches the one on the back of your original radio.( For steering controls use item 29-725 instead)

This cable has  4 phono plug output so must be connected to a head-unit with front & rear pre-outs.

There are three loose wires on this cable

• Blue/white -for amplifier turn on
• White/Black- Phono shield ground
• Black/White - RCA signal ground ( only use if the audio picks up noise)

TECHNICAL NOTE

• CAR AUDIO FITTING ACCESSORIES ARE SOLD WITH LIMITED INSTRUCTIONS. 
• SOME KNOWLEDGE OF CAR AUDIO INSTALLATION IS HELPFUL IN CASE A MODIFICATION IN SOME RARE CASES MAY BE NECESSARY OR NEEDED.

If in doubt please email us with your vehicle details and we will confirm what you require.

Please make sure that is the correct Wiring Harness for your car by firstly checking to see if your make, model and year of car is listed in the description. Secondly by checking to see if the Shape in the picture listed is the same as you have in your vehicle. We try to provide upto date information as possible. If you are unsure please contact our Customer Service and we will be happy to help you.