Diesel Data: Automotive Repair

Ignition 2 (Run Only) Low

When Monitored: With the ignition on.

Set Condition: Absence of 12 volts at the ASDM.

NOTE: This trouble code is never stored in ASDM memory.

Possible Causes:
- Open fuse
- Short fused ignition switch output circuit
- Open fused ignition switch output circuit
- Loose or poor connections at connector terminals