Is The Problem More Likely In Wet And / Or Cold Weather ? Some 2001 - 2004 Escapes Have Internittent Moisture / Corrosion Related Issues Involving PCM (Powertrain Control Module) Connectors In Either The Driver’s Side A-Pillar Area Or Under The Hood.
It seems that connector C134 under the hood (improper sealing or positioning) or C263 or the central junction box in the drivers-side A-Pillar (water leak in pillar) are sometimes found to be culprits.
They should be checked, blown out and dielectric grease applied if necessary and then if there’s a water leak then it should be located and stopped.
Did Ford mention checking these connectors for evidence of moisture or corrosion ?
As you have found, intermittent problems are tough to deal with. Since the above problems have been known in some Escapes, it wouldn’t hurt to check this out. The Ford dealer should have a 4 page bulletin on it.
Talk about the “Check Engine” Light. Has it been on ? Do you know if the dealer retrieved any diagnostic trouble codes ? Are they written on your Repair Order ?
CSA