DTC 71-11, 71-12, 71-13, 71-14, 71-15, 71-16

DTC 71-11  : Different Diameter Tire Malfunction (Right-Front or Left-Rear)

DTC 71-12  : Different Diameter Tire Malfunction (Left-Front or Right-Rear)

DTC 71-13  : Different Diameter Tire Malfunction (Right-Front and Right-Rear)

DTC 71-14  : Different Diameter Tire Malfunction (Left-Front and Left-Rear)

DTC 71-15  : Different Diameter Tire Malfunction (Right-Front and Left-Front)

DTC 71-16  : Different Diameter Tire Malfunction (Right-Rear and Left-Rear)

NOTE: 

• The DTC will be indicated when the vehicle has a different diameter tire(s) compared to the other tires.
• Before you troubleshoot, review the general troubleshooting information .

DTCs (VSA)

1. Problem verification

   -1. Make sure that all four tires are the correct size, specified tire pressure, same speed rating, same brand/model, and are evenly worn.

   -2. Turn the vehicle to the ON mode.

   -3. Clear the DTC with the HDS.

   -4. Turn the vehicle to the OFF (LOCK) mode.

   -5. Test-drive the vehicle at 19 mph (30 km/h) or more, and go a distance of 328 ft (100 m) or more.

   NOTE:  Drive the vehicle on the road, not on a lift.

   -6. Check for DTCs with the HDS.

   DTC Description	DTC	Freeze Frame
   71-11 Different Diameter Tire Malfunction (Right-Front or Left-Rear)
   71-12 Different Diameter Tire Malfunction (Left-Front or Right-Rear)
   71-13 Different Diameter Tire Malfunction (Right-Front and Right-Rear)
   71-14 Different Diameter Tire Malfunction (Left-Front and Left-Rear)
   71-15 Different Diameter Tire Malfunction (Right-Front and Left-Front)
   71-16 Different Diameter Tire Malfunction (Right-Rear and Left-Rear)

   Is DTC 71-11, 71-12, 71-13, 71-14, 71-15 or 71-16 indicated?

   YES 

   The failure is duplicated. Replace tires as needed until all their diameters match.

   NO 

   Intermittent failure, the system is OK at this time. Refer to intermittent failures troubleshooting .