Inspection Procedure
- Check voltage between terminals Ts and E 1
of DLC1 or Tc and CG of DLC3.
CHECK:
- Turn the ignition switch ON.
- Measure the voltage between terminals Ts and E1 of the DLC1, or terminals Ts and CG of the DLC3.
OK: Voltage: 10-14V
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
- OK: If ABS warning light does not blink even after Ts and E 1 , Ts and CG have been connected, ECU may be defective.
- NG: Go to next step.
- Check for open and short circuit in harness and connector between ABS & TRAC ECU and DLC1 or DLC3, DLC1 or DLC3 and body ground
.
- NG: Repair or replace harness or connector.
- OK: Check and replace ABS & TRAC ECU.