ANTI-LOCK BRAKE SYSTEM DTC CHECK / CLEAR

DTC CHECK/CLEAR (When Using GTS)

1. Check the DTC.

   
   

   1. Turn the ignition switch off.

   2. Connect the GTS to the DLC3.

   3. Turn the ignition switch to ON.

   4. Turn the GTS on.

   5. Read the DTCs following the prompts on the GTS screen. Enter the following menus: Chassis / ABS/VSC/TRC / Trouble Codes.

      
      Chassis > ABS/VSC/TRC > Trouble Codes

   6. Check the details of the DTCs.

      Click here

2. Clear the DTC.

   
   

   1. Turn the ignition switch off.

   2. Connect the GTS to the DLC3.

   3. Turn the ignition switch to ON.

   4. Turn the GTS on.

   5. Operate the GTS to clear the codes. Enter the following menus: Chassis / ABS/VSC/TRC / Trouble Codes.

      
      Chassis > ABS/VSC/TRC > Clear DTCs

   6. Clear the DTCs by following the prompts on the GTS.

      Tech Tips

      Refer to the GTS operator's manual for further details.

DTC CHECK/CLEAR (When Using SST Check Wire)

1. 

   *a	Front view of DLC3

   Check the DTC.

   
   

   1. Using SST, connect terminals 13 (TC) and 4 (CG) of the DLC3.

      SST

      09843-18040

   2. Turn the ignition switch to ON.

   3. Observe the blinking pattern of the ABS warning light in order to identify the DTC.

      Tech Tips

      If no code appears, inspect the TC and CG terminal circuit, and ABS warning light circuit.

      Trouble Area	See procedure
      TC and CG terminal circuit	Click here
      ABS warning light circuit (Remains on)	Click here
      ABS warning light circuit (Does not come on)	Click here

   4. Count the number of blinks of the ABS warning light.

      Tech Tips

      
      

      • When the system is operating correctly, each light will blink continuously in a pattern of 0.25 seconds on, and then 0.25 seconds off.

      • When one DTC is output, each light will output the same code at 4 second intervals (for example, code 21 would be output as 2 flashes, a 1.5 second pause, and then 1 flash).

      • When 2 or more DTCs are output, each light will output a different code at 2.5 second intervals, and when all codes have been output, there will be a 4 second pause and the sequence will repeat.

      • When multiple codes are stored, they are output in order starting with the lowest DTC number.

   5. Check the details of the DTCs.

      ABS DTC

      Warning Light Display	GTS Display
      11	C146E
      12	C146F
      13	C146C
      14	C146D
      21	C1468
      22	C1469
      23	C146A
      24	C146B
      31	C1401
      	C1405
      32	C1402
      	C1406
      33	C1403
      	C1407
      34	C1404
      	C1408
      35	C1413
      36	C1414
      37	C1337
      38	C1415
      39	C1416
      41	C1241
      	C1417
      43*1	C1243
      44*1	C1418
      45*1	C1245
      49	C1425
      51	C1427
      	C1428
      59	C1203
      68*2	C1268
      94	U0073
      A1*3	U0114

      
      

      • *1: for 4WD and Pre-Runner

      • *2: for 4WD

      • *3: The light blinks 10 times, turns off for 1.5 seconds, and then blinks once.

   6. After completing the check, disconnect terminals TC and CG of the DLC3 to turn off the display.

      Tech Tips

      If 2 or more DTCs are detected at the same time, the DTCs will be displayed in ascending order.

2. Clear the DTC.

   
   
   1. 

      *a	Front view of DLC3

      Using SST, connect terminals 13 (TC) and 4 (CG) of the DLC3.

      SST

      09843-18040

   2. Turn the ignition switch to ON.

   3. Clear the DTCs stored in the ECU by depressing the brake pedal 8 times or more within 5 seconds.

   4. Check that the warning light indicates a normal system code.

   5. Remove SST from the terminals of the DLC3.

      Tech Tips

      The DTCs cannot be cleared by disconnecting the battery terminal or the IG1 NO. 3 fuse.

END OF DTC CHECK/CLEAR

1. Turn the ignition switch to ON.

2. Check that the ABS warning light goes off within approximately 3 seconds after turning the ignition switch to ON.