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:
Removal
NOTE:
LH (left-hand) side shown, RH (right-hand) side similar.
NOTE:
Removal steps in this procedure may contain installation details.
Remove the front door window regulator and motor.
Refer to: Front Door Window Regulator and Motor (501-11 Glass, Frames and Mechanisms, Removal and Installation)...
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
B1A85:11
Ambient Light Sensor: Circuit Short To Ground
GO to Pinpoint Test A
BCM
B1A85:13
Ambient Light Sensor:Circuit Open
GO to Pinpoint Test A
BCM
—
All other BCM Diagnostic Trouble Codes (DTCs)
REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Diagnosis and Testing)...