CPC4 Pinout Marking Template – Laminated (GHG14 / GHG17 Cascadia)

CPC4 Pinout Marking Template – Laminated for Cascadia GHG14 & GHG17

The CPC4 Pinout Marking Template is a laminated reference tool designed to assist technicians in identifying and repairing CPC4 harness connections on Freightliner Cascadia GHG14 and GHG17 trucks.

Developed by Diesel Electronic Supply, this master template features commonly used CPC4 pins to help streamline CPC4 harness repair, pin identification, and connector repopulation during troubleshooting or module replacement.

If you’re searching for:

• CPC4 pinout template
• Cascadia CPC4 marking guide
• Freightliner CPC4 harness pin identification
• GHG14 CPC4 pin layout
• GHG17 CPC4 repair reference sheet

This laminated template provides a durable, field-ready solution.

Designed for CPC4 Harness Identification

When working on a CPC4 module repair or rebuilding a damaged harness, correctly identifying cavity positions and wire locations is critical. This template serves as a visual guide to help technicians:

• Identify common CPC4 pin locations
• Mark harness connections during repair
• Reduce wiring errors
• Speed up connector repopulation

Whether you’re repairing stolen CPC4 connectors or rebuilding a damaged module harness, having a clear CPC4 marking guide improves efficiency and accuracy.

Built for Shop & Field Use

This product is:

• Laminated for durability
• Resistant to shop conditions
• Designed for repeated handling
• Easy to reference during repair

Unlike printed sheets that tear or stain, this laminated template is built to last in real-world diesel repair environments.

Compatible Applications

• Freightliner Cascadia GHG14
• Freightliner Cascadia GHG17
• CPC4 control modules

This tool is intended as a reference guide for CPC4 harness repair only.

Important Notes

• If the template includes the Diesel Electronic Supply logo, it indicates that the option is available.
• Diesel Electronic Supply is not liable for any injuries, damages, losses, or consequences resulting from product use.

Key Features

• Laminated CPC4 pinout marking template
• Designed for GHG14 & GHG17 Cascadia trucks
• Helps identify common CPC4 pin locations
• Durable and shop-ready
• Ideal for technicians performing CPC4 harness repairs