Installation Instructions

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6
CONNECTIONS (CONT.)
The following (3) wires are only for multimedia/navigation radios that require these wires.
• Blue/Pink wire to the VSS/speed sense wire.
• Green/Purple wire to the reverse wire.
• Light Green wire to the parking brake wire.
From the 6537 harness to the aftermarket radio, connect as indicated:
• Black wire to the ground wire.
• Yellow wire to the battery wire.
Tape off and disregard the following (4) wires, they will not be used in this application:
Gray, Gray/Black, White, White/Black
• The 4-pin connector from the 6537 harness to the 4-pin harness with Yellow RCA jacks.
• Yellow RCA jacks to the reverse camera input. (if retaining the factory backup camera)
• Red and White RCA jacks to the audio AUX-IN jacks of the aftermarket radio. (if using the AUX-IN
jack in the dash)
Note: Disregard the DIN jack, it will not be used in this application.
Continue to 3.5mm jack steering wheel control retention
Attention! This interface will work with models that are either non-amplified, or amplified. Please
follow the instructions carefully for your model vehicle. Failure to do so will result in either no
sound, or low sound. If you are unsure if your vehicle is factory amplified or not, please contact
your local dealership.
For models with a factory amplifier:
From the 16-pin harness with stripped leads to the aftermarket radio, connect as indicated:
• Red wire to the accessory wire.
• Blue/White wire to the amp turn on wire.
Note: This wire must be connected to hear sound from the factory amplifier.
• Orange/White wire to the illumination wire. (if applicable)
• Gray wire to the right front (+) speaker output.
• Gray/Black wire to the right front (-) speaker output.
• White wire to the left front (+) speaker output.
• White/Black wire to the left front (-) speaker output.
• Green wire to the left rear (+) speaker output.
• Green/Black wire to the left rear (-) speaker output.
• Purple wire to the right rear (+) speaker output.
• Purple/Black wire to the right rear (-) speaker output.
Tape off and disregard the following (1) wire, it will not be used in this application: Brown