OBD II Fault Code PA250 :

Description of Fault code PA250

Communication circuit error (BUS off)
When the Bus is cut off, all of the signal transmissions of B-CAN line are stopped, and multiple DTCs, indicating communication error between units, are stored at the same time. When DTCs, indicating Bus off, are stored, be sure to perform the troubleshooting for Bus off first.

Possible failuer PA250

YOP R/C Engine Starter unit

Diagnostic Procedure using AutoHex II Scan Tool

Test Conditions using AutoHex tester

Clear Fault codes Conditions

MIL Status

Note:

• AutoHex II is a professional Auto diagnostic.
• This fault code is a GERENRIC fault code, some cars may change the meaning of this fault code.
  To get the accurate fault code description you may use AutoHex II

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