DTC B1010 Integrated unit system error

Circuit description

B1010 is output if there is a malfunction inside the main body ECM (Network gateway computer).

Inspection steps

1. Clearing diagnostic code
   1. Clear the diagnostic code using the SSM4. (Refer to Checking/clearing diagnostic codes )

      Next

2. DTC check
   1. Use the SSM4 to confirm that diagnostic code B1010 is not being output. (Refer to Checking/clearing diagnostic codes )
      RESULT REFERENCE
      
      

      Result	Go to
      If the diagnostic code is being output	A
      If the diagnostic code is not output	B

      B: Go to "How to simulate trouble phenomenon" (Refer to Procedures for malfunction phenomenon simulation )

      A: Replacement of the main body ECM (network gateway computer) (Refer to Removal )