Owner's Manual

The harness below connects to the wiring harness that is

unplugged from the factory ampliﬁer located under the right

rear seat. The wires are much longer than shown here.

Receiver Wiring Adaptor

120 70-8121

Revision 01/05/18

STEP 1 -- MATCH & CONNECT WIRES

*120708121*

IMPORTANT

Before starting, compare items on your invoice with items

received. Thoroughly check packing materials. If an item

is missing, please call

Crutchfield at 1-888-955-6000.

Match wires below to the matching function of each wire on your receiver (refer to instructions supplied with receiver). The wire colors of your

new receiver may, or may not, match the wire colors of the adaptor. Match adaptor and receiver wires by function, disregarding color.

Your receiver illumination wire could be Orange or Orange/White. As with other wires, match this wire to the illumination wire in this harness

by function, not by color. If your receiver does not have an illumination wire, tape off the illumination wire.

Individually tape off any unused wires.

Make final wiring connections following instructions on the next page.

Orange - Illumination

Yellow - 12 Volts Constant Power

Red - 12 Volts Switched Power

White - Left Front Speaker Positive

Blue - Power Antenna

Violet - Right Rear Speaker Positive

Gray - Right Front Speaker Positive

Gray/Black - Right Front Speaker Negative

White/Black - Left Front Speaker Negative

Violet/Black - Right Rear Speaker Negative

Green/Black - Left Rear Speaker Negative

Black - Chassis Ground

Green - Left Rear Speaker Positive

PAGE 1
Receiver Wiring Adaptor 120 70-8121 IMPORTANT Before starting, compare items on your invoice with items received. Thoroughly check packing materials. If an item is missing, please call Crutchfield at 1-888-955-6000. Revision 01/05/18 STEP 1 -- MATCH & CONNECT WIRES A. Match wires below to the matching function of each wire on your receiver (refer to instructions supplied with receiver). The wire colors of your new receiver may, or may not, match the wire colors of the adaptor.
PAGE 2
120 70-8121 Receiver Wiring Adaptor Connections Page 2 STEP 2 -- CONTINUED STEP 2 -- CRIMP CONNECTIONS Tools & Parts Required Wire Stripper/Crimp Tool A. Strip wires back 1/2”. Crimp Caps D. Complete crimp connections for all necessary wires. Generic Illustration E. Be sure to wrap any wires from the Wiring Adaptor that are not necessary (wires with no match from the new receiver) with electrical tape. Receiver Wiring Adaptor Unused Wire (tape over bare wires) STEP 3 -- APPLICATION B.