Lincoln Navigator: Automatic Transmission External Controls / Gear Shift Module (GSM). Removal and Installation
Removal
NOTE:
Removal steps in this procedure may contain installation details.
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Detach and position aside the ambient light bar and disconnect the wiring harness retainer.
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Remove the screws, disconnect the electrical connector and remove the GSM .
Installation
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To install, reverse the removal procedure.
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Seat both sides of the ambient light bar around the GSM .
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Seat the passenger side of the ambient light bar.
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Seat the center right of the ambient light bar.
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Seat the center left of the ambient light bar.
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Verify the P and D buttons move up and down freely.
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Remove the screw, disconnect the electrical connector and remove the downshift paddle switch...
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Remove the screw, disconnect the electrical connector and remove the upshift paddle switch...
Other information:
Special Tool(s) /
General Equipment
Electric Drill
DISASSEMBLY
NOTE:
Disassembly steps in this procedure may contain assembly details.
Remove the front bumper cover.
Refer to: Front Bumper Cover (501-19 Bumpers, Removal and Installation)...
The 9.75-inch ring gear rear conventional differential has 3.31 and 3.73 gear ratio versions.
The 9.75-inch ring gear rear differential with eLSD has 3.73 gear ratio.
Rear Drive Axle and Differential
The rear axle assembly consists of the following:
Integral-type housing hypoid gear design (center of the pinion set below the centerline of the ring gear)
Hypoid differentia..