U2160

Severity: Medium

SCP (J1850) Invalid Data from IC

Last updated: July 2026

System

Network

Subsystem

Network Communication

Code Type

Manufacturer-specific

What does U2160 mean?

U2160 is a manufacturer-specific network diagnostic trouble code. It is defined as "SCP (J1850) Invalid Data from IC". It falls under the network communication area of the vehicle’s network system, and its exact meaning can vary between manufacturers.

When is U2160 set?

The affected control module sets U2160 when it detects a condition matching "scp (j1850) invalid data from ic" in the network communication circuit or system. When the fault is confirmed, the module stores the code and, in most cases, turns on a warning light.

This code is generally moderate. The vehicle is often still drivable, but the underlying fault should be diagnosed before it leads to further problems.

Common symptoms

Multiple unrelated warning lights at once
Features that depend on module communication stop working
Intermittent electrical faults
Gauges or displays behaving erratically

Possible causes

A damaged or corroded connector on the communication bus
Wiring faults (open, short or high resistance) on the CAN/data lines
A module that has lost power or ground
A failing control module on the network
Low battery voltage disrupting communication

What to check first

Scan every module and note which ones report the communication fault
Check battery voltage and charging system first
Inspect the data-bus wiring and shared connectors for damage
Look for a single module that has lost power or ground
Isolate modules to find the one disrupting the bus

Frequently asked questions

What does the U2160 code mean?

U2160 means "SCP (J1850) Invalid Data from IC". It is a manufacturer-specific network trouble code in the network communication area.

Is it safe to drive with a U2160 code?

The vehicle is often still drivable with this code, but you should have it diagnosed soon so a moderate fault does not turn into a larger one.

How do I fix a U2160 code?

There is no single fix. Start by confirming the code with a scan tool, then work through the likely causes and checks above — inspecting wiring, connectors and the relevant components before replacing any parts. On your specific make, confirm the diagnosis before repairs.

Can I clear the U2160 code myself?

You can clear the code with an OBD-II scan tool, but if the underlying fault is still present it will usually return. Clearing without repair is only useful to confirm whether the fault is active.

Important

This information is provided for general reference only. It is not repair advice and may not apply to every make or model. Manufacturer-specific codes can differ. Always confirm a diagnosis with a scan tool and, where needed, a qualified technician before replacing parts.