OEM Hi-Fi Amp Plus Sound System Adapter Kit Instruction Manual

Amp+ Sound System Adapter Kit

1. Left kick panel speaker harness
2. Rear channel adapter
3. Amp turn on adapter (optional)
4. Right kick panel speaker harness
5. Amp+ bypass adapter

You need to remove the factory trunk amp, as it is NOT COMPATIBLE with Amp+

Connect the bypass adapter, which is REQUIRED if you are using the Amp+ speaker outputs

We will be working with the speaker connectors and remote turn on wires on the Amp+ radio harness

1. Front Left
2. Rear Right
3. Front Right
4. Rear Left

The Amp+ radio harness includes separate turn on wires for a power antenna and external amps

1. Amp/sub turn on wire blue/white
2. Power antenna turn on wire blue

The factory wiring has a single turn on wire for the radio. You only want two remote turn on wires if you:
(1) have a power antenna
(2) want to use the built-in antenna bypass feature, AND
(3) plan to use a sub or external amp

If any of these do not apply, just connect the white factory wire to the power antenna turn on wire

OPTIONAL separator kit for the factory remote turn on wire
Includes a crimp connector and housing for the Amp+ harness

SKIP forward to page 11 and install this kit next if you plan to separate your factory remote turn on wires

Factory Sound System wiring – front speaker connections

1. Tweeter + Large connector
2. Speaker + Medium connector
3. Speaker Ground small connector
4. Tweeter ground Grey/Yellow
5. Tweeter + Grey/Green

Factory Sound System wiring – front

After removing the kick panels, disconnect 3 connectors on each side – tweeter ground, speaker positive and speaker ground

Leave the tweeter positive connected

BE CAREFUL with speaker connections to avoid speaker damage – jiggle them side to side to remove

Installing adapter wiring

Connect each adapter at the kick panel speaker before routing to the radio

Driver side is routed above the lower dash steering column cover, over the ABS module bracket and then to radio opening

Passenger side is routed behind the glove box and over to the radio opening

2 channel premium harness

4 channel premium harness

Connect the rear channel adapter

Remove the fader control or 0EM 2-4 channel adapter, then connect the Amp+ adapter to the fader connector

1. Rear Left Green
2. Front Left White
3. Front Right Grey
4. Rear Right Purple

Radio wiring

Be sure to review the BA31 owners manual V2 for radio harness installation and settings information

Tape the speaker connectors where they meet so they stay together

Tape any unused factory wires including the blue and yellow radio outputs and the original white turn on wire

1. Installing the turn oh wire separator kit
2. Radio memory and lighting connector
3. Typical 4 channel premium wiring at the radio opening
4. Radio audio out, power and remote turn on connections
5. Radio antenna connector

Factory turn on wire for both trunk amp and power antenna

Will not be used

1. Amp turn-on wire comes in from the trunk, plugs in to clear connector, then goes out to the radio

1. Antenna turn on wire has two connectors
2. This is the power antenna turn on connector in a split setup
3. Antenna turn on wire coming from the trunk (NOT THE AMP WIRE!)

1. Pull the antenna turn-on wires from the clear connector to separate them

1. The amp turn on adapter wire from the separator kit plugs in here

Grab the insulation on the adapter wire and push the metal  connector all the way in

NOTE: The wire in the kit includes insulation on the terminal. It can be removed if needed as shown in the picture

1. You now have a separate turn on wire for other equipment like a sub or external amplifier
2. Make sure no metal is exposed on the adapter wire

Complete separate turn on wire installation on the Amp+ radio harness

STEP 1: Strip the heat shrink off the blue/white amp turn on wire, then crimp the supplied pin

STEP 2: Slide the housing over the pin. make sure the two retaining triangles face away

STEP 3: Snap the adapter wire on to the new connector

STEP 4: Plug the white factory turn on wire into the antenna turn on connector

Return to page 6 to continue speaker & radio wiring installation

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