Inspection Procedure

WARNING: This page is about a different car, the 2002 Toyota Camry Solara. However, it is still accessible from the selected car via links, so may be relevant.

Check voltage between terminals Tc and E ₁ of DLC2 or DLC1.
1. Check :
  1. Turn the ignition switch ON.
  2. Measure the voltage between terminals Tc and E¹ of the DLC2 or DLC1.
    
    Fig 1: Checking Tc Terminal Circuit For Voltage
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. OK : Voltage: 10-14 V
1. OK : If ABS warning light does not blink even after Tc and E₁ are connected, ECU may be defective.
2. NG : Go to next step.
Check for open and short circuit in harness and connector between ABS & TRAC ECU and DLC2 or DLC1, DLC2 or DLC1 and body ground. See INTRODUCTION .
1. NG : Repair or replace harness or connector.
2. OK : Check and replace ABS & TRAC ECU.