EATC Blower Intermittently Inoperative – Stuck On High/Off

EATC BLOWER INTERMITTENTLY INOPERATIVE - STUCK ON HIGH/OFF

FORD: 2007-2008 Expedition

LINCOLN: 2007-2008 Navigator

ISSUE:

Some 2007-2008 Expedition and Navigator vehicles equipped with Electronic Automatic Temperature Control (EATC) may exhibit a condition where the

blower motor is inoperative no matter what speed or temp setting or the blower motor is stuck on high speed or off. Cycling the ignition may resume

operation. The concern may also occur when using the electrical power point.

ACTION:

Follow the Service Procedure steps to correct the condition.

SERVICE PROCEDURE

1. Open the glove box and remove Connector C297 from the Heater Blower Controller Module (HBCM).

2. Remove the right front door scuff plate.

3. Remove the right side kick panel to gain access to Ground G200. Download File PDF


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