DTC P1791 BMW
EEPROM Failure
EEPROM Failure
Description
During the self check, the EEPROM check detected an invalid checksum. The self rationality check EEPROM resulted in an invalid checksum at power up.
Cause and Solution
Battery terminal corrosion, or loose battery connection
Connection to the DME interrupted, or the circuit has been opened
Video Guide
Diagnostic Info
- DTC Code: P1791
- Brand: BMW