BUICK
17-NA-340
Manufacturer communications
- Publication date
- 2017-11-01
- Received by NHTSA
- 2021-04-15
- NHTSA record numbers
- 10190334
Manufacturer summary
Original wording in English
Service Power Steering Message Displayed with a Loss of Power Steering Assist and DTC C056E-5A Set Condition Some customers may comment on a Service Power Steering Message displayed with a loss of power steering assist. During diagnosis a technician may find DTC C056E-5A set or stored in the history. Cause This may be due to the Smooth Road Shake Compensation algorithm in the power steering module. Correction Reprogram the power steering control module.
Reported code forms
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