DPB_a096_ecuEnableElLowFault
Power braking assist reduced
What does the DPB_a096_ecuEnableElLowFault alert mean?
The electric enable can't be switched off via the uC port and via the system IC.
What you'll see in your Tesla
- Power braking assist reduced
- Braking may require increased effort
What triggers it
ECU internal electrical enable line has either a short to 3.3V or cannot be switched off by the micro controller or the system chip. Initial test of the ECU internal electrical enable line detects that enable line cannot be switched off by the software.
When it clears
No internal issue is detected after changing operation cycle. If the condition persists, the DPB module may require replacement.
Potential impact
System will be running in fully degraded state. Braking may require increased effort. Hydraulic Boost Compensation will be triggered when driver pressed brake pedal.
Affected models
Track your Tesla's alerts automatically
Alerts like this reach MyTeslaMate through your car's Tesla telemetry API. MyTeslaMate logs every alert your Tesla reports and turns it into readable history and real-time notifications — hosted TeslaMate with no server to run.