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Installation Guide
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tel - 1-866-766-2267
email - gmsupport@echomaster.com
Illustrations are typical and may not match exact vehicle detail
FCTP-GM2403
Trailering Camera System
Module Assembly and Installation
Step 1:
Locate the factory radio receiver high in the passenger side kick area.
Disconnect the Gray and Black 28 pin connectors along with the LVDS
cable which is located next to the Black 28 pin connector. The LVDS
connector can easily be identified as it will have the Blue cable.
Step 2:
Connect the factory Gray and Black 28 pin connectors to the GMS4-PTH-HAR.
Step 3:
Connect the 2 Gray 28 pin connectors from the
GMS4-PTH-HAR and the Gray LVDS connector
from the GMS4-LVDS-HAR into the factory radio
receiver.
Step 4:
Connect the TRAILER extension harness to the corresponding connector
labeled “TRAILER” on the GMS4-PTH-HAR harness.