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 convertible top control module connector or ABS-ECU connector < vehicles without TCL or ASC > or ABS/TCL-ECU connector < vehicles with TCL > or TCL/ASC-ECU connector < vehicles with ASC >]
- The ABS-ECU < vehicles without TCL or ASC > or ABS/TCL-ECU < vehicles with TCL > or TCL/ASC-ECU connector < vehicles with ASC > may be defective (internal open circuit)
- The convertible top control module may be defective (internal open circuit)
- The ECM < M/T > or PCM < A/T > may be defective (internal open circuit)