Possible Causes
WARNING: This page is about a different car, the 2005 Lincoln LS. However, it is still accessible from the selected car via links, so may be relevant.
- An open in circuit 31-FBI (BK/YE), 30-FA74 (RD/GN), 30S-FB1 (RD/YE) or 91S-FA76 (BN/BL).
- A short to voltage in circuit 91S-FA76 (BN/BL).
- Auxiliary coolant pump relay.
- Auxiliary coolant pump motor.
- DATC module.