U0298 OBD-II: Lost Communication With DC to DC Converter Control Module "A"

U0298 Severity

Moderate

Will U0298 go away on its own?

Once the vehicle's onboard system no longer detects the issue, most codes will disappear on their own. If your vehicle still has this code, however, it should be properly diagnosed to avoid a more serious problem.

For a proper diagnosis, RepairPal Certified shops have the equipment, tools, and expertise.

Moderate severity codes might not threaten the vehicle's safety or functionality immediately, but you should still get it diagnosed within a reasonable time frame to keep your car running well.

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OBD II Fault Code

OBD II U0298

OBD-II Code Diagnostic Trouble Code is defined as a Lost Communication With DC to DC Converter Control Module "A"

OBD Code Resources

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U0298 OBD-II: Lost Communication With DC to DC Converter Control Module "A"

Will U0298 go away on its own?

Need a U0298 diagnosis? Trust our experts.

OBD II Fault Code

OBD Code Resources

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Ask our experts about U0298.

Other OBD-II Codes

OBD II Fault Code