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Tc TERMINAL CIRCUIT

  1. Turn ignition on. Check voltage between terminals Tc and E1 of DLC1. If voltage reading is not 10-14 volts, go to next step. If voltage reading is 10-14 volts, check ABS warning light. If ABS warning light is not blinking, ABS actuator/ECU assembly is faulty.
  2. Check for open or short in circuit and connector ABS actuator/ECU assembly and DLC1 or between body ground and DLC1. See WIRING DIAGRAMS . Repair as necessary. If circuits are okay, replace ABS actuator/ECU assembly.
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