DTC Troubleshooting: 71-21, 71-22, 71-23, 71-24, 71-25, 71-26, 71-27, 71-28, 71-29, 71-2A, 71-2B, 71-2C

DTC 71-21:  Right-front or Left-rear Different Diameter Tyre Malfunction
  
  
DTC 71-23:  Right-front and Left-rear Different Diameter Tyre Malfunction
  
  
DTC 71-25:  Right-front and Left-front Different Diameter Tyre Malfunction
  
  
DTC 71-27:  Right-front or Left-rear Different Diameter Tyre Malfunction
  
  
DTC 71-29:  Right-front and Right-rear Different Diameter Tyre Malfunction
  
  
DTC 71-2B:  Right-front and Left-front Different Diameter Tyre Malfunction
  
  

1.ABS indicator brake system indicator, VSA indicator and VSA activation indicator will be indicated when the vehicle has a different diameter tyre(s) against other tyre(s).

DTC Sectional Note 
71-21 Right-front or left-rear  
71-22 Left-front or right-rear  
71-23 Right-front and left-rear  
71-24 Left-front and right-rear  
71-25 Right-front and left-front  
71-26 Right-rear and left-rear  

2.VSA indicator and VSA activation indicator will be indicated when the vehicle has a different diameter tyre(s) against other tyre(s).

DTC Sectional Note 
71-27 Right-front or left-rear  
71-28 Left-front or right-rear  
71-29 Right-front and right-rear  
71-2A Left-front and left-rear  
71-2B Right-front and left-front  
71-2C Right-rear and left-rear