DTC Check / Clear
- DTC CHECK / CLEAR (when Using Techstream)
- Check for DTCs.
- Connect the Techstream to the DLC3.
- Turn the ignition switch to ON.
- Turn the Techstream on.
- Enter the following menus: Chassis / ABS/VSC/TRAC / Trouble Codes.
- Read the DTCs by following the prompts on the Techstream screen.
- Clear the DTCs.
- Connect the Techstream to the DLC3.
- Turn the ignition switch to ON.
- Turn the Techstream on.
- Enter the following menus: Chassis / ABS/VSC/TRAC / Trouble Codes.
- Operate the Techstream to clear the codes.
HINT:
Refer to the Techstream operator's manual for further details.
- Check for DTCs.
- DTC CHECK / CLEAR (when Using SST Check Wire)
- Check for DTCs.
- Turn the ignition switch off.
- Using SST, connect terminals 13 (TC) and 4 (CG) of the DLC3.
- SST: 09843-18040
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
TEXT IN ILLUSTRATION*a Front view of DLC3 - Turn the ignition switch to ON.
- Read the DTCs output from the ABS warning light and slip indicator light in the combination meter.
HINT:
- When the system is normal, the ABS warning light and slip indicator light blink at 0.25 seconds intervals (0.25 seconds on and 0.25 seconds off).
- 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.
- 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.
- 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 Refer to TC and CG Terminal Circuit ABS warning light circuit (Remains on) Refer to ABS Warning Light Remains ON ABS warning light circuit (Does not come on) Refer to ABS Warning Light does not Come ON Slip indicator light circuit (Remains on) Refer to Slip Indicator Light Remains ON Slip indicator light circuit (Does not come on) Refer to Slip Indicator Light does not Come ON - The codes are explained in the code table.ABS DTC
ABS Warning Light Display Techstream Display 11 C0278 12 C0279 21 C0226 22 C0236 23 C0246 24 C0256 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 C1240 U0124 97 C1381 A1* U0114 - *: The light blinks 10 times, turns off for 1.5 seconds, and then blinks once.
VSC DTCSlip Indicator Light Display Techstream Display 13 C120A 31 C1432 C1433 C1434 32 C1232 34 C1435 C1436 C1443 36 C1210 39 C1336 43* - 47 C1340 51 C1201 53 C1203 58 C1258 62 U0123 63 U0126 64 C1380 65 C1437 U0100 66 C1290 C1439 C1445 98 C1440 - *: This DTC is output when the VSC system detects a malfunction in the ABS.
- 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.
- Turn the ignition switch off.
- Using SST, connect terminals 13 (TC) and 4 (CG) of the DLC3.
- SST: 09843-18040
TEXT IN ILLUSTRATION*a Front view of DLC3 - Turn the ignition switch to ON.
- Clear the DTCs stored in the ECU by depressing the brake pedal 8 times or more within 5 seconds.
- 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).
- Remove SST from the terminals of the DLC3.
- Check for DTCs.
- END OF DTC CHECK/CLEAR
- Turn the ignition switch to ON.
- Check that the ABS warning light and slip indicator light go off within approximately 3 seconds.