Peterbilt 379

Model years

1996–2007

CarCoding lists vehicle coverage for Peterbilt 379 model years 1996–2007. For this vehicle, the coding data value is none, so CarCoding does not show ECU coding settings that can be changed. The manufacturer fault code description count for Peterbilt 379 is 0, so no manufacturer descriptions are available from that data.

When you use CarCoding for fault code reading, fault code clearing, and live data on Peterbilt 379, the available results depend on the vehicle's ECU data. The manufacturer fault code description count for this vehicle is 0, so no manufacturer descriptions are listed. Coding data is none, so there are no ECU coding settings to change.

Supported coding modules

No coding modules are defined for this vehicle in CarCoding. Fault code read/clear and live data work over OBD2.

Fault codes for this make

Standard OBD2 fault codes are read on every vehicle. All fault codes →

Frequently asked questions

What does CarCoding do on the Peterbilt 379?

CarCoding reads and clears fault codes and shows live data over OBD2 on the Peterbilt 379 (1996–2007). No coding modules are defined for this vehicle.

Which adapter do I need?

An ELM327-based OBD2 adapter with Bluetooth Low Energy (BLE) is all you need; the app runs on iPhone, Android and Windows and is free to download.

How do I start?

1. Plug an ELM327-compatible OBD2 adapter into the car.
2. Open CarCoding and connect to the adapter over Bluetooth.
3. Pick the make and model — or let the VIN identify it.
4. Read fault codes; on supported vehicles, open the module settings.

Related pages

• Peterbilt — Supported Vehicles
• All ECU modules
• All fault codes