DTC DETECTION LOGIC

DTC
Self-diagnosis name
DTC detection condition
Possible cause
P0790
Continuation of set-up switch (transmission) ON
A DTC is set if TCM detects the set-up switch (transmission) ON signal for a certain period of time.
  • Set-up switch (transmission)
  • Harness or connector
    [Short in the set-up switch (transmission) circuit]

 
 DTC CONFIRMATION PROCEDURE

 
 1.CHECK BEFORE OPERATION
 
 2.PERFORM DTC CONFIRMATION PROCEDURE