LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Dodge and Ram >> 2003 >> Durango Base, 5.9 Z, 4WD, Part Time >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics - 5.9L >> Diagnostic Tests >> DTC P1491: Cooling Fan Control Relay Circuit >> Monitored & Set Conditions
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Monitored & Set Conditions

NOTE: Radiator fan control relay may also be referred to as radiator fan relay.

Radiator fan control relay circuit monitor and set conditions information is not available from manufacturer.