Inspection steps

Clearing diagnostic code
1. Clear the diagnostic code using the SSM4. (Refer to CHECKING/CLEARING DIAGNOSTIC CODES )

DTC check

Use the SSM4 to confirm that diagnostic code B1010 is not being output again. (Refer to CHECKING/CLEARING DIAGNOSTIC CODES )

RESULT DESCRIPTION

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

B: Go to "How to simulate trouble phenomenon" (Refer to MALFUNCTION SYMPTOMS AND DTC CHECK )

A: Go to next step

Replacement of the main body ECM (network gateway computer) (Refer to REMOVAL )