Ts TERMINAL CIRCUIT TEST: Testing

Turn ignition on. Check voltage between terminals Ts and E1 of DLC1. If 10-14 volts does not exist, go to next step. If 10-14 volts exists, and ABS warning light does not flash, ABS ECU may be defective. Perform appropriate ECU pin voltage test under PIN VOLTAGE.
Check for open or short in wiring between DLC1, ABS ECU and ground. See appropriate wiring diagram under WIRING DIAGRAMS. If open or short exists, repair wiring. If no problem exists, replace ABS ECU.