Vehicle Stability Control System Dtc Check / Clear

Check for DTCs.

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. Read the DTCs by following the prompts on the GTS screen.
   

Clear the DTCs.

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. Operate the GTS to clear the codes.
   

   HINT:

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

Check for DTCs.

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

   SST

   09843-18040
   

   Text in Illustration

   *a	Front view of DLC3

2. Turn the ignition switch to ON.
   

3. Read the DTCs output from the ABS warning light and slip indicator light in the combination meter.
   
   

   HINT:

   1. When the system is normal, the ABS warning light and slip indicator light blink at 0.25 second intervals (0.25 seconds on and 0.25 seconds off).
      
   2. When only 1 DTC is stored, the light outputs the same code after an interval of 4 seconds. Example: When DTC 21 is stored, the light blinks twice, turns off for 1.5 seconds, blinks once, turns off for 4 seconds, and then repeats this output pattern.
      
   3. When 2 or more DTCs are stored, the light outputs the codes with an interval of 2.5 seconds between each different code, and the output of all codes repeats after an interval of 4 seconds.
      
   4. If no code is output, inspect the TC and CG terminal circuit and the ABS warning light 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

4. The codes are explained in the code table.
   
   

   ABS DTC

   ABS Warning Light Display	GTS Display
   11	C146E
   12	C146F
   21	C1468
   22	C1469
   23	C146A
   24	C146B
   25	C1225
   26	C1226
   27	C1227
   28	C1228
   31	C1401
   	C1405
   	C1409
   32	C1402
   	C1406
   	C1410
   33	C1403
   	C1407
   	C1411
   34	C1404
   	C1408
   	C1412
   35	C1413
   36	C1414
   37	C1337
   38	C1415
   39	C1416
   41	C1241
   	C1417
   42	C1242
   43	C1243
   44	C1419
   	C1420
   	C1442
   45	C1245
   46	C1421
   	C1422
   	C1423
   	C1424
   	C1455
   	C1456
   	C1457
   	C1458
   49	C1425
   51	C1251
   52	C1252
   53	C1253
   54	C1254
   56	C1256
   	C1452
   57	C1257
   58	C1453
   	C1454
   68	C1268
   94	U0073
   95	U0124
   97	C1381
   98	C1336
   A1*	U0114

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

   VSC DTC

   Slip Indicator Light Display	GTS Display
   13	C120A
   31	C1432
   	C1433
   	C1434
   32	C1232
   34	C1435
   	C1436
   	C1443
   36	C1210
   39	C1336
   43*	-
   47	C1340
   51	C1201
   53	C1203
   62	U0123
   63	U0126
   64	C1380
   65	C1437
   	U0100
   66	C1290
   	C1439
   	C1445
   68	U0130
   98	C1440

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

5. Disconnect terminals 13 (TC) and 4 (CG) of the DLC3.
   If 2 or more DTCs are output at the same time, the DTCs are output in ascending order.
   

Clear the DTCs.

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

   SST

   09843-18040
   

   Text in Illustration

   *a	Front view of DLC3

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 ABS warning light and slip indicator light blink at 0.25 second intervals (0.25 seconds on and 0.25 seconds off).
   

5. Remove SST from the terminals of the DLC3.
   

Turn the ignition switch to ON.

Check that the ABS warning light and slip indicator light go off within approximately 3 seconds.