B1 Check For Diagnostic Trouble Codes (DTCS)

Is DTC P0562, P0685, P068A, P2531, P2533 or P2535 present?
- Yes: For DTC P0562, GO to B8 .
  For DTCs P0685 or P068A, GO to B9 .
  
  For DTCs P2531 and P2533, GO to B2 .
  
  For DTC P2535, GO to B6 .
- No: GO to B8 .