P1740

DTC P1740 (No.75): Cruise Control Signal Malfunction

Wiring Diagram








DTC Detecting Condition and Trouble Area

DTC Detecting Condition and Trouble Area:

DTC Confirmation Procedure
1. Connect scan tool to DLC with ignition switch OFF.
2. Clear DTCs in TCM and ECM memories by using scan tool.
3. Start engine.
4. Keep engine running at idle speed for 20 seconds.
5. Check DTC, pending DTC and freeze-frame data.

DTC Troubleshooting

Steps 1-2: