DPB family
DPB_a065_current1OffsetLow
Power braking assist reduced
What does the DPB_a065_current1OffsetLow alert mean?
The offset of current 1 is lower than expected.
What you'll see in your Tesla
- Power braking assist reduced
- Braking may require increased effort
What triggers it
The offset of current 1 on the Decoupled Power Brake (DPB) ECU is lower than expected.
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
Model Y 2025+
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