Cruise Control Input Test


1.Connect the Honda PGM Tester of the HDS to the Data Link Connector (DLC).

2.Turn the ignition switch ON (II).

3.Perform the following tests while monitoring parameters in the PGM-FI DATA LIST.

Signal to be tested Test condition Parameter: Desired result Possible cause if result is not obtained 
Brake switch signal Brake pedal pressed, then released CRUISE BRK SW should indicate OFF when the brake pedal is pressed and ON should be indicated when the brake pedal is released. 
  • Faulty brake pedal position switch
  • Blown No.18 (15A) fuse in the under-dash fuse/relay box
  • An open in the wire between the ECM/PCM and the brake pedal position switch
  • A wire shorted to ground between the ECM/PCM and the brake pedal position switch
 
Cruise control master button signal Cruise control master button ON and OFF CRUISE MAIN SW should indicated ON when the cruise control master button is turned on and OFF when the cruise control master button is turned off. 
  • Faulty cruise control combination switch
  • An open in the wire between the gauge assembly and the cruise control combination switch
  • A wire shorted to ground between the gauge assembly and the cruise control combination switch
  • An open in the wire between the cruise control combination switch and the ground
 
Set button signal Set button pressed and released CRUISE SET SW should indicate ON when the set button is pressed and OFF when the set button is released. 
  • Faulty cruise control combination switch
  • An open in the wire between the gauge assembly and the cruise control combination switch
  • A wire shorted to ground between the gauge assembly and the cruise control combination switch
 
Resume button signal Resume button pressed and released CRUISE RESUME SW should indicate ON when the resume button is pressed and OFF when the resume button is released. 
  • Faulty cruise control combination switch
  • An open in the wire between the gauge assembly and the cruise control combination switch
  • A wire shorted to ground between the gauge assembly and the cruise control combination switch
 
Cancel button signal Cancel button pressed and released CRUISE CANCEL SW should indicate ON when the cancel button is pressed and OFF when the cancel button is released. 
  • Faulty cruise control combination switch
 
Cruise control indicator signal Start the engine, turn the cruise control master button on and drive the vehicle to speeds over 25 mph (40 km/h) with the cruise control set and cancel the cruise control. CRUISE LIGHT should indicate ON when the cruise control is set and OFF when the cruise control is cancelled. 
  • Faulty gauge assembly
  • A burnt cruise control indicator bulb