Outside Air Temperature (OAT) Reading Inaccurate, A/C Lack Of Cooling – 2016-2017 Ford Escape

2016-2017 Escape – Outside Air Temperature (OAT) Reading Inaccurate, A/C Lack Of Cooling

Some 2016-2017 Escape vehicles built on or before 01-Apr-2017 may exhibit a concern with the OAT reading inaccurate and/or the A/C inoperative.

 

This may be due to water in connector C134 (20 pin) in the left front fender apron.

If a vehicle comes in with this condition, access connector C134 in the 14290 harness.

Refer to Wiring Manual.

Check connector C134 for corrosion and/or water contamination.

If present, replace the pigtail harness (Refer to Pigtail Application Guide Under Repair Kits in the Wiring Manual) and add electrical grease (XG-12

Ford Genuine Ford Fluid XG-12 Electrical Grease - 3 oz.
  • Lubricates and protects electrical connectors
  • Provides a non-corrosive film for electrical switches and contacts
  • Protects connector metals from oxidation and corrosion
  • Formulated for automotive use
  • Use according to owner guide recommendations

Last update on 2026-06-10 / Affiliate links / Images from Amazon Product Advertising API


 

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Mission Automotive Silicone Dielectric Grease Paste - 8 Oz Dielectric Grease for Electrical Connectors and Spark Plug Protection - Waterproof Clear Silicone Paste Automotive Greases and Lubricants
  • Ultimate Protection: Mission Automotive Dielectric Grease offers superior waterproof sealing to protect against oxidation and corrosion across a wide temperature range. This thick dielectric grease ensures longevity in automotive and marine environments
  • Versatile Applications: Our silicone paste waterproof dielectric grease excels in automotive, electrical, and marine uses. It prevents voltage leaks around electrical connections, ensuring reliable performance in a variety of settings
  • Precision Application: Featuring an applicator brush within the lid, the dielectric grease with brush allows for easy and precise application. Its clear to slightly milky-white consistency seamlessly blends with surfaces, providing optimal coverage
  • Durable and Reliable: Crafted to high industry standards, this silicone paste dielectric grease is engineered for durability and consistency. It serves as a reliable solution for maintaining and enhancing the performance of vehicles and equipment
  • Comprehensive Use Cases: Ideal for tasks such as changing spark plugs and lubricating brake caliper pins, this silicone dielectric grease paste preserves rubber gaskets and weatherstripping. Its versatility supports effective car maintenance

Last update on 2026-06-09 / Affiliate links / Images from Amazon Product Advertising API


 

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Permatex 22058 Dielectric Tune-Up Grease, 3oz. - High Performance Dielectric Grease Used to Protect Terminals, Spark Plugs, Wiring and Other Electrical Connections Against Salt, Dirt, and Corrosion
  • Protects Electrical Connections And Wiring From Salt, Dirt And Corrosion
  • Prevents Voltage Leaks Around Any Electrical Connection
  • Extends The Life Of Bulb Sockets
  • Required For Modern High Energy Ignition Systems

Last update on 2026-06-18 / Affiliate links / Images from Amazon Product Advertising API


 

Permatex 81343 Anti-Seize Lubricant, 1 oz. Tube
  • Highly refined blend of aluminum, copper and graphite lubricants
  • Salt, corrosion and moisture resistant, this lubricant is ideal for marine use
  • Prevents galling, corrosion and seizing and to assure easier disassembly
  • Suggested Applications: For easy removal of spark plugs, cylinder head and exhaust head bolts

Last update on 2026-06-09 / Affiliate links / Images from Amazon Product Advertising API


 

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