Enter the error code and car brand
Vehicle engine and/or automatic transmission
Code: P1606 - There is a serial communication problem with Device 6, meaning your car’s computer is having trouble talking to one of its electronic components.
DTC P1606 BUICK
22.10.2025
4855
1 minute of reading
Video for "Error p1606" on YouTube
The following error codes are often searched for
Comments on the article