VEHICLE STABILITY CONTROL 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. Enter the following menus: Chassis / ABS/VSC/TRC / Trouble Codes.
  6. Check the details of the DTCs Click here.
    
    Tech Tips
    
    Refer to the GTS operator's manual for further details.
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. Enter the following menus: Chassis / ABS/VSC/TRC / Trouble Codes.
  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 (for Using SST Check Wire)

A011AR0E06

Text in Illustration
*1	DLC3

Check the DTC.

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

SST

09843-18040
Turn the ignition switch to ON.

Observe the blinking pattern of the ABS warning and SLIP indicator lights in order to identify the DTC.

Tech Tips

If no code appears, inspect the 13 (TC) and 4 (CG) terminal circuit, and ABS warning and SLIP indicator light circuits.

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
SLIP indicator light circuit (Remains on)	Click here
SLIP indicator light circuit (Does not come on)	Click here

Count the number of blinks of the ABS warning and SLIP indicator lights.
Tech Tips
- When the system is operating correctly, each light will blink continuously in a pattern of 0.25 seconds on, 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 set, they are output in order starting with the lowest DTC number.

The codes are explained in the code table.

ABS DTC
ABS Warning Light Number of Blinks	GTS Display
11	C0278
12	C0279
13	C0273
14	C0274
21	C0226
22	C0236
23	C0246
24	C0256
25	C1225
31	C1401
31	C1405
32	C1402
32	C1406
33	C1403
33	C1407
34	C1404
34	C1408
35	C1413
36	C1414
38	C1415
39	C1416
41	C1241
41	C1417
43	C1243
44	C1419
	C1420
	C1442
45	C1245
46	C1421
	C1422
	C1423
	C1424
49	C1425
51	C1427
51	C1428
91	C1361
94	U0073
95	U0124
97	C1381

VSC DTC
SLIP Indicator Light Number of Blinks	GTS Display
31	C1432
	C1433
	C1434
32	C1232
34	C1435
	C1436
	C1443
36	C1210
39	C1336
43*1	-
51	C1201
53	C1203
62	U0123
63	U0126
65	C1437
65	U0100
66	C1290
	C1439
	C1445
98	C1440

*1: This DTC is output when the VSC system detects a malfunction in the ABS.

After completing the check, disconnect terminals 13 (TC) and 4 (CG) of the DLC3.

Tech Tips

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

Clear the DTC.
1. Text in Illustration
  
  *1 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
  
  Clearing the DTCs cannot be performed by disconnecting the battery terminal or the ECU-IG NO. 1 fuse.

END OF DTC CHECK/CLEAR
1. Turn the ignition switch to ON.
2. Check that the ABS warning and SLIP indicator lights go off within approximately 3 seconds after turning the ignition switch to ON.