BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS  ANTI-LOCK BRAKE SYSTEM  DTC CHECK / CLEAR  


DTC CHECK/CLEAR (When Using GTS)


a.

Check for DTCs.

i.

Turn the ignition switch off.


ii.

Connect the GTS to the DLC3.


iii.

Turn the ignition switch to ON.


iv.

Turn the GTS on.


v.

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

Chassis > ABS/VSC/TRC > Trouble Codes
50001 105

vi.

Check the details of the DTCs.

Click hereBrake>BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS>ANTI-LOCK BRAKE SYSTEM>DIAGNOSTIC TROUBLE CODE CHART



b.

Clear the DTCs.

i.

Turn the ignition switch off.


ii.

Connect the GTS to the DLC3.


iii.

Turn the ignition switch to ON.


iv.

Turn the GTS on.


v.

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

Chassis > ABS/VSC/TRC > Clear DTCs
50002 105

vi.

Press the DTC clear button.




DTC CHECK/CLEAR (When Using SST Check Wire)


a.

Check for DTCs.

i.

Turn the ignition switch off.


ii.
C146309C75
1.365,2.031 1.833,1.49 true 1.656,0.813 2.094,0.313 true 0.104,0.083 0.417,0.354 0.313,0.271 10 *a 2.135,0.188 2.438,0.333 0.302,0.146 10 CG 1.156,1.948 1.458,2.094 0.302,0.146 10 TC
*a Front view of DLC3


Using SST, connect terminals TC and CG of the DLC3.

SST
09843-18040  


iii.

Turn the ignition switch to ON.


iv.

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

HINT:

If the ABS warning light does not blink, 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)


v.

Count the number of blinks of the ABS warning light.

HINT:
·

How to read DTCs:

Diagnostic trouble codes are represented by the number of blinks of a warning light. For example, code 21 would be shown by 2 blinks, a pause of 1.5 seconds, and then 1 blink.

·

If one code is detected:

The light repeats the same code after a pause of 4 seconds.

·

If multiple codes are detected:

The light outputs one code after another with a 2.5-second pause between each code.

When all codes have been output, there is a 4-second pause and then the light begins to output the codes again.




vi.

Check the details of the DTCs.

ABS DTC:
ABS Warning Light Display Tester 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
38 C1415
39 C1416
41 C1241
C1417
49 C1425
51 C1427
C1428
94 U0073



vii.

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

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



b.

Clear the DTCs.

i.

Turn the ignition switch off.


ii.
C146309C75
1.365,2.031 1.833,1.49 true 1.656,0.813 2.094,0.313 true 0.104,0.083 0.417,0.354 0.313,0.271 10 *a 2.135,0.188 2.438,0.333 0.302,0.146 10 CG 1.156,1.948 1.458,2.094 0.302,0.146 10 TC
*a Front view of DLC3


Using SST, connect terminals TC and CG of the DLC3.

SST
09843-18040  


iii.

Turn the ignition switch to ON.


iv.

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


v.

Check that the ABS warning light indicates the normal system code.


vi.

Remove SST from the terminals of the DLC3.

HINT:

The DTCs cannot be cleared by disconnecting the battery terminal or the ECU-IG NO. 1 fuse.





END OF DTC CHECK/CLEAR


a.

Turn the ignition switch to ON.


b.

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