DIS2 - General checksum failure
â–¶ How to fix
• First action: - Perform software download (reflash the unit). • Second action: - If the trouble code is still active, replace the unit.
What you'll see
No driver-visible symptom recorded.
System reaction
Functions dependent on a fully operational DIS2 are degraded. Examples listed below. - target detection - target selection - path prediction - misalignment detection DIS2 will be degraded. DIS2 target output will be error.
Diagnostic depth
Detection
This DTC is set active if an internal error has occurred.
Possible cause
Different causes - check snapshot data.