Step | Action | YES | NO |
---|---|---|---|
1 |
Was
A/T System Check
performed?
|
Go to Step 2.
|
Go to
A/T System Check
.
|
2 |
DTC check
Check DTC of ECM referring to
DTC Check:M13A with VVT
.
Is there any DTC(s)?
|
Go to applicable DTC diag. flow.
|
Substitute a known-good TCM and recheck.
If OK, substitute a known-good ECM and recheck.
|