MCU - RAM error
â–¶ How to fix
Internal error - RF - replace unit
What you'll see
Malfunctional unit
System reaction
No system-reaction text recorded.
Diagnostic depth
Detection
Test execution:The test of the RAM errors shall be done periodically during the entire time the DSRC module is active.Information:If a noncorrectable RAM error is detected the fault shall be set active.Validation:The fault shall be set as 'test failed' when the fault has been active for 5 tests.2 operation cycles to confirmed.Invalidation:The fault shall be set as deactivated when the test has passed for 5 executions.
Possible cause
Faulty RAM in MCU.