OE Steering Control to New Radio


  • Model: AX-TOY28SWC
  • Manufactured by: Metra Electronics

Product Instructions >>

SWC Add-on Harness w/RCA for Toyota with 28 Pin Connector

Retains Factory Steering Wheel Controls

Product Specifications

  • • ASWC-1 required and sold separately
  • • RCAs included to retain factory installed 3.5mm jack
  • • Aftermarket radio must have Aux in

When installing an aftermarket radio the AX-TOY28SWC will allow the user to retain their factory installed steering wheel controls without having to splice into factory wiring -(ASWC-1 required and sold separately). In addition we included RCAs to allow the user to retain their factory installed 3.5mm jack. Aftermarket radio must have Aux in.This is a optional harness. Main power harness still required.


4 Runner 2012-2013
Camry 2012
Corolla (except TMC made) 2012-13
Highlander 2013
Matrix 2013
Prius 2012
RAV4 2012
Sequoia (Nav only) 2013
Tacoma (JBL only) 2012
Tacoma (all) 2013
Venza 2013
Yaris Hatchback only 2012

FOR DEALERS ONLY: Contact us for additional info or to order.
ASWC-1 Vehicle Instructions


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