Retrieving Diagnostic Codes

Ensure battery voltage is at least 12 volts. Turn ignition on. The TRAC indicator light should go on for 3 seconds. Connect jumper wire between check connector terminals "Tc" and "E1".
If TRAC system is functioning properly, TRAC light will blink 2 times per second. If a malfunction is detected, 4 seconds will elapse and ABS light will begin to flash a 2-digit code. First series of blinks indicates first digit of code. After a 1.5-second pause, second series of blinks indicates second digit of code. A 1.5-second pause separates first and second digits of codes.
If 2 or more codes are stored, there will be a 2.5-second pause between each code. After all codes are flashed, there will be a 4 second pause and all codes will repeat. For code definitions, see DIAGNOSTIC CODES. For diagnostic flow charts, see DIAGNOSTIC CHARTS.
After replacing or repairing components, clear diagnostic codes. If battery cable was disconnected during repairs, all stored codes will be erased. If battery cable was not disconnected during repairs, see CLEARING CODES. See Fig 1.

Fig 1: DLC2 Connector & DLC1 Check Connector Terminals