Diesel Data: Automotive Repair

Loss of Ignition Run Only

Name of Code:
Loss of Ignition Run Only

NOTE: This code becomes active as soon as the condition is detected (this is not a stored code).

When Monitored:
Continuously with the ignition on.

Possible Causes:
- Open ignition run circuit
- Open fuse
- Ignition run circuit short to ground
- Loose or poor connection at connector terminals