Troubleshooting Hints
- The wiring harness may be defective [open circuit between ABS-ECU < vehicles without TCL or ASC > or ABS/TCL-ECU < vehicles with TCL > or TCL/ASC-ECU < vehicles with ASC > and joint connector (3)]
- The connector may be defective [poor connection of joint connector (3) or ABS-ECU < vehicles without TCL or ASC > or ABS/TCL-ECU < vehicles with TCL > or TCL/ASC-ECU < vehicles with ASC > connector]
- Power supply circuit malfunction of ABS-ECU < vehicles without TCL or ASC > or ABS/TCL-ECU < vehicles with TCL > or TCL/ASC-ECU < vehicles with ASC >
- The ABS-ECU < vehicles without TCL or ASC > or ABS/TCL-ECU < vehicles with TCL > or TCL/ASC-ECU < vehicles with ASC > may be defective (internal open circuit)
- The ABS-ECU < vehicles without TCL or ASC > or ABS/TCL-ECU < vehicles with TCL > or TCL/ASC-ECU < vehicles with ASC > may be defective