Operation CHARM: Car repair manuals for everyone.
Home >> Dodge or Ram Truck >> 2009 >> RAM 1500 Truck 2WD V6-3.7L >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Powertrain Management >> Relays and Modules - Computers and Control Systems >> Oxygen Sensor Relay >> Locations

Oxygen Sensor Relay: Locations


2007-2009 3.7, 4.7 and 5.7L Ram trucks do list an oxygen sensor relay for O2 heater control. Control is through the powertrain control module. Electrical DiagramsDiagrams By Number.
pro multis · About Operation CHARM