Connection Points - PAC RP5-GM11 Manual

Technical Bulletin
If you find that the data-driven 12 volt accessory output is not functioning correctly when using a high power
head unit at high volume, follow the steps listed below to make a modification to the RadioPRO5 (RP5) harness.
During this modification you will add two new wire leads, providing additional power and ground paths for the
aftermarket radio. These wires will remove the high power demand from the RP5 module, and restore proper
12 volt accessory operation.
NOTE:
We advise making all connection points secure by soldering or using crimp terminals, and insulating appropriately.
Connection points ("A" and "B") at the vehicle connector(s) on the RadioPRO5 harness
1) Locate the Yellow 12 volt constant power wire
by the vehicle connector on the RP5 harness.
a. Carefully cut the insulation, and expose a small portion of the wire.
We will call this connection point "Point A"
2) Locate the Black ground wire
by the vehicle connector on the RP5 harness.
a. Carefully cut the insulation, and expose a small portion of the wire.
We will call this connection point "Point B"
Connection points ("C" and "D") at the input side of the micro relay on the RadioPRO5 harness
Installation Steps
3) Locate the Yellow 12 volt constant power wire
by the input side of the micro relay on the RP5 harness.
a. Carefully cut the insulation, and expose a small portion of the wire.
We will call this connection point "Point C"
4) Locate the Black ground wire
by the input side of the micro relay on the RP5 harness.
a. Carefully cut the insulation, and expose a small portion of the wire.
We will call this connection point "Point D"
Pacific Accessory Corporation
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Email - support@PAC-audio.com - Toll Free: 866-931-8021
RadioPRO5 Accessory Output Drop-out
Point A
04-25-17 Page 1