Transmission Position Sensor/Switch: Adjustments

NOTE: Use Digital Transmission Range (DTR) Sensor Alignment Tool to align both TR and DTR sensors.

1. Raise and support vehicle.

WARNING: THE ELECTRICAL POWER TO THE AIR SUSPENSION SYSTEM MUST BE SHUT OFF PRIOR TO HOISTING, JACKING OR TOWING AN AIR SUSPENSION VEHICLE. THIS CAN BE ACCOMPLISHED BY TURNING OFF THE AIR SUSPENSION SWITCH LOCATED IN THE RH KICK PANEL AREA. FAILURE TO DO SO MAY RESULT IN UNEXPECTED INFLATION OR DEFLATION OF THE AIR SPRINGS WHICH MAY RESULT IN SHIFTING OF THE VEHICLE DURING THESE OPERATIONS.





2. Disconnect the manual lever shift control cable.
3. Disconnect the TR or DTR electrical connector.





4. Remove the manual control lever.
(1) Remove the nut.
(2) Remove the lever.

CAUTION: Discard outer manual control lever shaft nut. Do not reuse.

5. Loosen the TR or DTR bolts.





6. Use DTR sensor alignment tool, to align the DTR or TR sensor slots.

NOTE: Manual shift lever must be in the NEUTRAL position.





7. Tighten the DTR or TR sensor bolts.





8. Install the manual control lever.
(1) Position the manual control lever.
(2) Install a new manual lever shaft outer nut.





9. With the manual lever in overdrive connect the shift lever control cable.
10. Install the DTR sensor electrical connector.
11. Lower the vehicle.

NOTE: If equipped with air suspension, reactivate the system by turning ON the air suspension switch.