FixVault

Diagnostic Trouble Code Chart

WARNING: This page is about a different car, the 2006 Lexus RX 400h. However, it is still accessible from the selected car via links, so may be relevant.

HINT:

Axle system 

AXLE SYSTEM

DTC No. Detection Item Trouble Area
C1348  Different Diameter Tire Malfunction
  1. Tire size
  2. Tire pressure
  3. Speed sensor circuit
  4. Skid control ECU