User Manual

RPK5-GM4101
HVAC Controls Inoperable
© 2017 AAMP Global. All rights reserved. PAC is a Power Brand of AAMP Global.
PAC-audio.com
Pacific Accessory Corporation
Page 1
Rev. 081417
Technical Bulletin
Issue:
Upon turning on the ignition, the HVAC controls and backlighting in the RPK-GM4101 dash kit are inoperable.
Solution:
The HVAC board in the RPK-GM4101 needs to be updated with the latest rmware. The rmware can be found at:
http://pac-audio.com/rmware.
Important Notes:
Please note that you are going to update the rmware on the HVAC board in the dash kit, NOT the RP5 interface.
You must follow the instructions/procedures outlined in this tech brief. Do not follow the instructions found on the
rmware updater page. Those are strictly for updating the RP5 interface.
Update Procedure:
1. Create a new folder on your PC desktop titled RPK5-GM4101 Firmware.
2. Go to http://pac-audio.com/rmware, and select the RPK5-GM4101 from the drop down menu.
3. Now, scroll to the bottom of the page, and download the Firmware Version 6, and the Utility/Other Version 11 (Fig. A). Save
these les in the folder you created in step 1. This will make the process much easier as everything will be located in one
folder .
4. Once you have downloaded both les, go to the folder you created in step 1.
5. Right click on each le and choose “Extract All” (Fig. B), then “Extract”. This should create two new folders with the same
names as the zip folders (Fig. C)
Fig. A
Fig. CFig. B

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