U0197 OBD-II: Lost Communication With Telephone Control Module

U0197 Severity

Moderate

Will U0197 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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U0197 Summary Find a Repair Shop U0197 Details Ask RepairPal CarGenius Other OBD-II Codes

OBD II Fault Code

OBD II U0197

OBD-II Code Diagnostic Trouble Code is defined as a Lost Communication With Telephone Control Module

OBD Code Resources

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U0197 OBD-II: Lost Communication With Telephone Control Module

Will U0197 go away on its own?

Need a U0197 diagnosis? Trust our experts.

OBD II Fault Code

OBD Code Resources

Need a U0197 diagnosis? Trust our experts.

Ask our experts about U0197.

Other OBD-II Codes

OBD II Fault Code