DTC 71-29

DTC 71-21: Right-front or Left-rear Different Diameter Tire Malfunction

DTC 71-22: Left-front or Right-rear Different Diameter Tire Malfunction

DTC 71-23: Right-front and Right-rear Different Diameter Tire Malfunction

DTC 71-24: Left-front and Left-rear Different Diameter Tire Malfunction

DTC 71-25: Right-front and Left-front Different Diameter Tire Malfunction

DTC 71-26: Right-rear and Left-rear Different Diameter Tire Malfunction

DTC 71-27: Right-front or Left-rear Different Diameter Tire Malfunction

DTC 71-28: Left-front or Right-rear Different Diameter Tire Malfunction

DTC 71-29: Right-front and Right-rear Different Diameter Tire Malfunction

DTC 71-2A: Left-front and Left-rear Different Diameter Tire Malfunction

DTC 71-2B: Right-front and Left-front Different Diameter Tire Malfunction

DTC 71-2C: Right-rear and Left-rear Different Diameter Tire Malfunction





1. Check the tires for proper inflation.
2. Turn the ignition switch to ON (II).
3. Clear the DTC with the HDS.
4. Test-drive the vehicle.
5. Check for DTCs with the HDS.

Is DTC 71-21, 71-22, 71-23, 71-24, 71-25, 71-26, 71-27, 71-28, 71-29, 71-2A, 71-2B, or 71-2C indicated?

YES - Replace tires as needed until all their diameters match.

NO - Intermittent failure, the system is OK at this time.