When installing an aftermarket radio the 70-8114 will allow the user toretain their factory installed steering wheel controls without having tosplice into factory wiring -(ASWC-1 required and sold separately). In additionwe included RCAs to allow the user to retain their factory installed3.5mm jack. Aftermarket radio must have AUX in. This is a optional harness. Main power harness still required.
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