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Home >> Toyota >> 2001 >> Sienna CE >> Repair and Diagnosis >> External Pages >> Different car >> Section 334 (Anti-Lock Brake System W/EBD & BA & TRAC & VSC System - Diagnostics) >> Circuit Inspection >> DTC Non Code Translate Ecu Malfunction >> Inspection Procedure

Inspection Procedure

WARNING: This page is about a different car, the 2002 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
  1. Check the BRAKE warning light circuit  . See . BRAKE WARNING LIGHT CIRCUIT 

    NG:  Repair or replace the BRAKE warning light circuit.

    If OK  , go to step  2.

  2. Check the Tc terminal circuit  . See TC TERMINAL CIRCUIT .

NG:  Repair or replace the Tc terminal circuit.

OK:  Check and replace Translate ECU.