Automatic Transmission

Set speed does not resume when the res/accel button is pressed (with the cruise control main switch turned on, and set speed temporarily canceled by pressing the brake pedal)

Set speed does not resume when the res/accel button is pressed (with the cruise control main switch turned on, and set speed temporarily canceled by pressing the brake pedal)

Do the cruise control combination switch test Testing and Inspection.

Do the cruise control input test Component Tests and General Diagnostics.
Test the res/accel switch signal input.

Check for PGM-FI DTCs How to Troubleshoot the Fuel and Emissions Systems.