Code 24
- Check connectors between dash harness and ETACS-ECU harness. Repair as necessary. Disconnect ETACS-ECU harness connector.
- Check continuity between ground and ETACS-ECU harness-side connector terminal No. 64 (Black wire). If continuity is present, replace ETACS-ECU. If continuity is not present, check circuit between ETACS-ECU and ground. See WIRING DIAGRAMS . Repair as necessary.