ABS w/ Traction Control (TRAC)
DIAGNOSTIC TROUBLE CODE CHARTSDetection Item (Part 1):
Detection Item (Part 2):
DTC chart of ABS:
HINT: Using SST 09843-18020, connect terminals Tc and E1 of the DLC1 or DLC2, and remove the short pin.
If a malfunction code is displayed during the DTC check, check the circuit listed in code. For details of each code, refer to the respective "DTC No." in the DTC chart.
There is a case that TOYOTA hand-held tester cannot be used when ABS warning light is always on.
C1271/71 - C1278/78:
DTC of speed sensor check function:
* Note Toyota doesn't offer diagnostic charts for these codes and only refers to trouble area.