DTC U0300-U0336. Opel Insignia Wagon (Global Epsilon) 2009

For 1990-2009 cars only

Makes 🢒 Opel 🢒 2009 🢒 Insignia Wagon (Global Epsilon) 🢒 Driver Information and Entertainment 🢒 Cellular, Entertainment, and Navigation 🢒 DTC U0300-U0336

Diagnostic Instructions

•	Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure.

•	Review Strategy Based Diagnosis for an overview of the diagnostic approach.

•	Diagnostic Procedure Instructions provides an overview of each diagnostic category.

DTC Descriptors

DTC U301 00: Software Incompatibility with Engine Control Module

DTC U315 00: Software Incompatibility with Electronic Brake Control Module

Some control modules must be configured with specific software, serial numbers, vehicle options, or other information. If a control module was not properly configured after installation that module may set the appropriate U Code. No external circuit diagnosis is involved.

Conditions for Running the DTC

Battery voltage is between 9-16 volts and data link communications operate normally.

Conditions for Setting the DTC

The control module is not configured properly.

Conditions for Clearing the DTC

•	A current DTC clears when the malfunction is no longer present.

•	A history DTC clears when the module ignition cycle counter reaches the reset threshold, without a repeat of the malfunction.

Reference Information

Electrical Information Reference

•	Circuit Testing

•	Connector Repairs

•	Testing for Intermittent Conditions and Poor Connections

•	Wiring Repairs

Scan Tool References

Control Module References for scan tool information

Circuit/System Verification

Verify the appropriate DTC is not set.

⇒	If the DTC is set, program the control module specified by the DTC descriptor.

With a scan tool, clear the DTCs.
Ignition OFF, remove the scan tool, open and close the drivers door.
Wait 60 seconds, then verify the DTC is not set.

⇒	If the DTC is set, replace the appropriate control module.

Repair Instructions

Perform the Diagnostic Repair Verification after completing the diagnostic procedure.

Control Module References for control module replacement, setup, and programming