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How To Proceed With Troubleshooting

WARNING: This page is about a different car, the 2004 Toyota Camry Solara. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: When DTCs other than U0121/94, U0123/62, U0124/95, U0126/63 are output, inspect and repair the trouble areas indicated by the DTCs. 
  1. CHECK CAN BUS LINE (SEE  CHECK CAN BUS LINE   ) 
    1. Go To Next Step. 
  2. CHECK AND CLEAR DTCs 

    HINT:

    When checking the DTCs for the skid control ECU, proceed to FREEZE FRAME DATA OF ABS .

    1. Go To Next Step. 
  3. CHECK DTC COMBINATION TABLE (SEE  DIAGNOSTIC TROUBLE CODE CHART  ) 
    1. Go To Next Step. 
  4. CIRCUIT INSPECTION 
    1. Go To Next Step. 
  5. IDENTIFICATION OF PROBLEM 
    1. Go To Next Step. 
  6. REPAIR OR REPLACE 
    1. Go To Next Step. 
  7. CONFIRMATION TEST 
    1. END