2007 Ford Edge SE, AWDFACTORY OEM SERVICE PROCEDURE

Climate Control System DTCS

ELECTRONIC AUTOMATIC TEMPERATURE CONTROL (EATC) MODULE DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description Action to Take
B1251 A/C In-Vehicle Temperature Sensor Open Circuit Go to Pinpoint Test A .
B1253 A/C In-Vehicle Temperature Sensor Circuit Short to Ground Go to Pinpoint Test A .
B1255 A/C Ambient Temperature Sensor Open Circuit Go to Pinpoint Test B .
B1257 A/C Ambient Temperature Sensor Circuit Short to Ground Go to Pinpoint Test B .
B2427 RH A/C Solar Radiation Sensor Circuit Short to Ground Go to Pinpoint Test C .
B2426 RH A/C Solar Radiation Sensor Open Circuit Go to Pinpoint Test C .
B2795 LH A/C Solar Radiation Sensor Circuit Short to Ground Go to Pinpoint Test C .
B2796 LH A/C Solar Radiation Sensor Open Circuit Go to Pinpoint Test C .
B2014 Evaporator Temperature Sensor Circuit Open Go to Pinpoint Test D .
B1947 Evaporator Temperature Sensor Circuit Short to Ground Go to Pinpoint Test D .
B295A LH Blend Door Potentiometer Feedback Circuit Open Go to Pinpoint Test F .
B295B LH Blend Door Potentiometer Feedback Short to Ground Go to Pinpoint Test F .
B226C LH Blend Door Motor Stalled Go to Pinpoint Test F .
B295C RH Blend Door Potentiometer Feedback Circuit Open Go to Pinpoint Test F .
B295D RH Blend Door Potentiometer Feedback Short to Ground Go to Pinpoint Test F .
B226D RH Blend Door Motor Stalled Go to Pinpoint Test F .
B295E Mode Door Potentiometer Feedback Circuit Open Go to Pinpoint Test F .
B295F Mode Door Potentiometer Feedback Short to Ground Go to Pinpoint Test F .
B226E Mode Door Motor Stalled Go to Pinpoint Test F .
B1318 Battery Voltage Low Go to Pinpoint Test G .
B2268 Steering Wheel Control Switch Open Circuit Go to Pinpoint Test P .
B2269 Steering Wheel Control Switch Circuit Short to Ground Go to Pinpoint Test P .
Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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