B5.9G, B5.9LPG, B Gas Plus, B LPG Plus – PTO or Cruise Control Does Not Operate

Symptom Tree  

Electronic fault codes are active

For instructions on how to read active fault codes, refer to Procedure 101-007 (Electronic Controlled Fuel System) in Section 1. If fault codes are active, contact a Cummins Authorized Repair Facility.

 

Vehicle speed sensor (VSS) or circuit is malfunctioning

Check the vehicle speed sensor and circuit. Refer to the OEM service manual.

 

Clutch switch or circuit is malfunctioning

Check the clutch switch adjustment, switch, and circuit. Refer to the OEM service manual.

 

Vehicle brake switch or circuit is malfunctioning

Check the vehicle brake switch and circuit. Refer to the OEM service manual.

 

Cruise control/PTO on/off switch or circuit is malfunctioning

Check the cruise control/PTO on/off switch and the circuit. Refer to the OEM service manual.

 

Programmable parameters or selected features are not correct

Check the programmable parameters and the selected features with an electronic service tool. Set the parameters and features again if necessary. Refer to a Cummins Authorized Repair Facility.

 
Contact a Cummins Authorized Repair Facility

Last Modified:  16-Feb-2005