Lincoln Aviator: Transmission Cooling - 10-Speed Automatic Transmission – 10R80 MHT / Description and Operation - Transmission Cooling - Overview
Transmission Cooling
The
transmission fluid cooling system consists of a heat exchanger mounted
to the transmission. Transmission fluid cooler tubes connect the
transmission to the heat exchanger. The heat exchanger has both
transmission fluid and engine coolant flowing through it in separate
chambers. When the transmission fluid is cooler than the engine coolant,
the heat exchanger warms the transmission fluid. When the transmission
fluid is warmer than the engine coolant, the heat exchanger cools the
transmission fluid. A coolant control valve controls coolant flow to the
transmission fluid cooler.
Other information:
Diagnostic Trouble Code (DTC) Chart
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).
Diagnostic Trouble Code Chart
Module
DTC
Description
Action
BCM
B10F3:11
Left Front Position Light:Circuit Short to Ground
GO to Pinpoint Test D
BCM
B10F3:15
Left Front Position Light:Circuit Short to Battery or Open
GO to Pinpoint Test D
BCM
B10F4:11
Right Front Position Light:Circuit Short to Ground
GO to Pinpoint Test D
BCM
B10F4:15
Right Front Position Light:Circuit Short to Battery or Open
GO to Pinpoint Test D
BCM
B1445:11
Rear Park Lamps Output:Circuit Short to Ground
GO to Pinpoint Test D
BCM
B1445:15
Rear Park Lamps Output:Circuit Short to Battery or Open
GO to Pinpoint Test D
BCM
B149E:11
Left Front Position/Sidemarker:Circuit Short To Ground
GO to Pinpoint Test D
BCM
B149E:15
Left Front Position/Sidemarker:Circuit Short To Battery or Open
GO to Pinpoint Test D
BCM
B149F:11
Right Front Position/Sidemarker:Circuit Short To Ground
GO to Pinpoint Test D
BCM
B149F:15
Right Front Position/Sidemarker:Circuit Short To Battery or Open
GO to Pinpoint Test D
BCM
B14A2:11
Tailgate/Liftgate Applique Lamps:Circuit Short To Ground
GO to Pinpoint Test D
BCM
B14A2:15
Tailgate/Liftgate Applique Lamps:Circuit Short To Battery or Open
GO to Pinpoint Test D
BCM
B14B2:11
Left Position Lamps:Circuit Short To Ground
GO to Pinpoint Test D
BCM
B14B2:15
Left Position Lamps:Circuit Short To Battery or Open
GO to Pinpoint Test D
BCM
B14B3:11
Right Position Lamps:Circuit Short To Ground
GO to Pinpoint Test D
BCM
B14B3:15
Right Position Lamps:Circuit Short To Battery or Open
GO to Pinpoint Test D
BCM
B14E4:01
Extra Enhanced Exterior Lighting System:General Electrical Failure
GO to Pinpoint Test E
BCM
B14E4:08
Extra Enhanced Exterior Lighting System:Bus Signal / Message Failure
GO to Pinpoint Test E
BCM
B14E4:1C
Extra Enhanced Exterior Lighting System:Circuit Voltage Out of Range
GO to Pinpoint Test E
BCM
B14E4:49
Extra Enhanced Exterior Lighting System:Internal Electronic Failure
GO to Pinpoint Test E
BCM
B14E4:55
Extra Enhanced Exterior Lighting System:Not Configured
GO to Pinpoint Test E
BCM
B14E4:61
Extra Enhanced Exterior Lighting System:Signal Calculation Failure
GO to Pinpoint Test E
Symptom Charts
Symptom Chart: Parking, Rear and License Plate Lamps
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Release the clips and remove the instrument panel center speaker grille.
Vehicles equipped with 14 speaker audio system
Remove the screws, disconnect the electrical connector and remove the instrument panel center speaker...