Lincoln Navigator: Information and Entertainment System - General Information - Vehicles With: SYNC 4 / Telematics Control Unit (TCU) Module Antenna. Removal and Installation
Removal
NOTE:
Removal steps in this procedure may contain installation details.
-
Remove the instrument panel.
Refer to: Instrument Panel (501-12 Instrument Panel and Console, Removal and Installation).
-
Remove the bolts, separate the wire harness guide, disconnect and remove the TCU antenna.
Torque:
71 lb.in (8 Nm)
Installation
-
To install, reverse the removal procedure.
Removal
NOTE:
Removal steps in this procedure may contain installation details.
NOTE:
If installing a new module, it is necessary to upload the
module configuration information to the scan tool prior to removing the
module...
Special Tool(s) /
General Equipment
Interior Trim Remover
Removal
NOTE:
Driver seat shown, passenger seat similar.
NOTE:
Seat shown out of vehicle for clarity...
Other information:
Removal
NOTE:
Removal steps in this procedure may contain installation details.
NOTE:
Lubricate the O ring with clean engine oil.
Disconnect the electrical connector, remove the retainer
and the turbocharger boost pressure (TCBP) and charger air cooler
temperature (CACT) sensor ...
Check
NOTE:
No factory-equipped vehicle should have more than a 25 mA
(0.025 amp) – 50 mA (0.050) draw depending on the vehicle's accessories.
Check for current drains on the battery in excess of 25 mA (0.025 amp) –
50 mA (0.050) with all the electrical accessories off and the vehicle
at rest for at least 75 minutes (depending on region)...