Inspection Procedure

INSPECT DLC3
1. Turn the ignition switch ON.
2. Measure voltage between terminals Ts and CG of DLC3.
OK: 10-14 V

NG: Go to step 3

Fig 1: Identifying Terminals TS And CG Of DLC3
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

OK: Go To Next Step.
CHECK HARNESS AND CONNECTOR (DLC3 - SKID CONTROL ECU, DLC3 - BODY GROUND) (See ELECTRONIC CIRCUIT INSPECTION PROCEDURE )
NG: REPAIR OR REPLACE HARNESS OR CONNECTOR

OK: CHECK AND REPLACE BRAKE ACTUATOR ASSY
CHECK ABS WARNING LIGHT
SST 09843-18040
1. Using SST, connect the terminals Ts and CG of the DLC3.
2. Check the ABS warning light.
  OK: ABS warning light blinks
Fig 2: Identifying Terminals TS And CG Of DLC3
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

OK: END

NG: CHECK AND REPLACE BRAKE ACTUATOR ASSY