U029B OBD-II: Lost Communication With Drive Motor Control Module "C"

U029B Severity

Moderate

Will U029B 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 U029B

OBD-II Code Diagnostic Trouble Code is defined as a Lost Communication With Drive Motor Control Module "C"

OBD Code Resources

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U029B OBD-II: Lost Communication With Drive Motor Control Module "C"

Will U029B go away on its own?

Need a U029B diagnosis? Trust our experts.

OBD II Fault Code

OBD Code Resources

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Other OBD-II Codes

OBD II Fault Code