Lincoln Aviator: Transmission Cooling - 10-Speed Automatic Transmission – 10R60 / Description and Operation - Transmission Cooling - Overview
The
transmission fluid cooling system consists of a heat exchanger mounted
to the transmission. 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:
Special Tool(s) /
General Equipment
Interior Trim Remover
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Remove the front wheels and tires.
Refer to: Wheel and Tire (204-04A Wheels and Tires, Removal and Installation)...
Symptom Chart(s)
Preliminary Inspection
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).
Before diagnosing or repairing the seatbelt system, inspect the following items:
Seatbelt webbing integrity (torn, frayed, cut or stretched)
Seatbelt buckle and tongue assembly (latching and release, foreign debris)
Symptom Chart: Seatbelt System
Symptom Chart
Condition
Action
The seatbelt warning indicator does not operate
GO to Pinpoint Test A
The seatbelt warning chime does not operate
GO to Pinpoint Test B
The seatbelt retractor webbing does not
extract or exhibits excessive pressure on the occupant during use
GO to Pinpoint Test C
The seatbelt retractor webbing does not retract or has excessive slack during use
GO to Pinpoint Test C
The Belt-Minder® feature is inoperative
GO to Pinpoint Test D
The seatbelt tongue is rotated on the seatbelt webbing
GO to Pinpoint Test E
The seatbelt webbing is twisted at the seatbelt guide
GO to Pinpoint Test E
The seatbelt webbing is dirty or soiled
GO to Pinpoint Test E
Pinpoint Tests
PINPOINT TEST A : THE SEATBELT WARNING INDICATOR DOES NOT OPERATE
Normal Operation and Fault Conditions
Turn the ignition on and monitor the airbag warning indicator after the IPC proves out...