Help! 2004 Yaris Audio System - Toyota Yaris Forums

potterwoz · 02-20-2011, 09:04 PM

I have recently brought a 54 reg Yaris and it only has the standard radio/casette. I have brought a casette to aux adapter and thats fine and also some some JBL speakers that I have seen on here to replace the OE ones. However it seems the only pair of speakers in the car is on the dashboard. Is their any other connections for speakers in the car and if not how could I go about putting more into it?

P.S I have some knowedge of electronics because I am currently studying engineering.

CTScott · 02-20-2011, 09:56 PM

Start by checking the R2 connector on the radio for wires in the 4 pins that would head back to the rear speakers.

R2-1 RR+
R2-3 RR-

R2-2 RL+
R2-6 RL-

04 Radio Connectors.jpg

potterwoz · 02-21-2011, 09:09 AM

Thankyou I will do. Any suggestions for an aftermarket HU that wll fit nicely and simple to install (instructions would go down a treat)

02-20-2011, 09:04 PM	#1
potterwoz Drives: 2004 Toyota Yaris 1.0 Join Date: Feb 2011 Location: Stoke-on-Trent Posts: 3	Help! 2004 Yaris Audio System I have recently brought a 54 reg Yaris and it only has the standard radio/casette. I have brought a casette to aux adapter and thats fine and also some some JBL speakers that I have seen on here to replace the OE ones. However it seems the only pair of speakers in the car is on the dashboard. Is their any other connections for speakers in the car and if not how could I go about putting more into it? P.S I have some knowedge of electronics because I am currently studying engineering.

02-20-2011, 09:56 PM	#2
CTScott ULTIMATE View User's Garage Drives: 09 5dr LB, 2x 08 3dr LB Join Date: Oct 2008 Location: USA, CT Posts: 13,460	Start by checking the R2 connector on the radio for wires in the 4 pins that would head back to the rear speakers. R2-1 RR+ R2-3 RR- R2-2 RL+ R2-6 RL- 04 Radio Connectors.jpg __________________

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02-21-2011, 09:09 AM	#3
potterwoz Drives: 2004 Toyota Yaris 1.0 Join Date: Feb 2011 Location: Stoke-on-Trent Posts: 3	Thankyou I will do. Any suggestions for an aftermarket HU that wll fit nicely and simple to install (instructions would go down a treat)