02-04 FORD F-150 F-250 EATC CLIMATE HEATER AC CONTROL 3L34-19C933-AA REBUILT Chrysler/Dodge have 4 levels of

Chrysler/Dodge have 4 levels of security as follows:

See "Programming" below for additional install instructions

This ecu will interchange or replace the following ecu part numbers for 2006 Ford F-Series and Lincoln Mark Lt 5

Relay which typically fails has been replaced

02-04 FORD F-150 F-250 EATC CLIMATE HEATER AC CONTROL 3L34-19C933-AA REBUILT Chrysler/Dodge have 4 levels ofPart Number 3L34 19C933 AA Please match this! Fitment Will fit the following vehicles with the same part number. Please use the part number provided to verify fitment with your dealer mechanic if unsure prior to purchase. 2002 to 2004 Ford F 150 models. Will also fit Marauder models with the same part number Tech Notes Climate Control has been tested by our experienced technical staff! Some of those are listed below: EATC wll go into diagnostic mode