Transfer error occurred during a Direct Memory Access (DMA) transfer.
<0.01% (Extremely rare)
Power braking assist reduced
Braking may require increased effort
System will be running in fully degraded state. Braking may require increased effort. Hydraulic Boost Compensation will be triggered when driver pressed brake pedal.
Transfer error occurred during a Direct Memory Access (DMA) transfer.
DMA channel or module could not be suspended or aborted until timeout threshold, The monitoring is a continuous monitoring of DMA/DTS transfer errors due to timeouts.
No internal issue is detected after changing operation cycle. If the condition persists, the DPB module may require replacement.
Model Y 2025+
customer, service-fix
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