-General internal 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
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System reaction
Functions dependent on a fully operational sensors are degraded. Sensor will be degraded. Sensor target output will be error.
Diagnostic depth
Detection
This DTC is set active if an internal error has occurred. No set when voltage out of operating range
Possible cause
Different causes - check snapshot data.