Removal
Transmission
Special Tool(s)
Removal
All vehicles
1. Place the transmission range selector lever in the NEUTRAL position.
2. NOTE: All gasoline vehicles will have new adaptive shift strategies. Whenever the vehicle's battery has been disconnected for any type of service or repair, the strategy parameters that are stored in the Keep Alive Memory (KAM) will be lost. The strategy will start to relearn once the battery is reconnected and the vehicle is driven. This is a temporary condition and will return to normal operating condition once the Powertrain Control Module (PCM) relearns all the parameters from the driving conditions. There is no set time frame for this process. If a concern is present during downshifts or converter clutch apply, it is not the fault of the shift strategy and will require diagnosis.
The customer needs to be notified that they may experience slightly different upshifts (either soft or firm) and that this is a temporary condition and will eventually return to normal operating condition.
Disconnect the battery ground cable.
3. Raise the vehicle on a hoist.
4. If transmission disassembly is required, drain the transmission fluid.
4x4 vehicles
5. Remove the transfer case assembly.
4x2 vehicles
6. Disconnect the wire loom from the crossmember.
7. Remove the driveshaft.
Vehicles equipped with a transmission mounted parking brake
8. Remove the transmission mounted parking brake.
All vehicles
9. CAUTION: Make sure any securing straps or the transmission jack adapter do not touch the cooler bypass valve (CBV). Do not use the CBV as a handle. Damage to the CBV may cause a leak and/or failure of the transmission assembly.
Install the High-Lift Transmission Jack and support the transmission.
10. Remove the transmission mount nuts.
11. Remove the crossmember bolts.
12. Remove the crossmember bolts and the crossmember.
13. Remove the transmission mount.
14. NOTE: If the vehicle is equipped with a power take-off unit, all or part of the PTO unit will need to be removed.
Disconnect the shift cable from the transmission.
1 Disconnect the shift cable from the manual lever.
2 Remove the shift cable bracket from the transmission and position aside.
15. Disconnect the digital Transmission Range (TR) sensor connector and the wire loom from the shift cable bracket.
16. Disconnect the solenoid body connector.
17. Disconnect the Turbine Shaft Speed (TSS) sensor and the Output Shaft Speed (OSS) sensor.
18. Remove the wiring harness from the transmission and position aside.
Gasoline engines
19. Remove the flexplate inspection cover.
1 Remove the bolts.
2 Remove the inspection plate.
20. Remove the starter motor.
21. Remove the cylinder block opening cover.
22. Remove and discard the torque converter-to-flexplate nuts.
Diesel engines
23. Remove the starter.
24. Remove the inspection cover.
1 Remove the bolts.
2 Remove the cover.
25. Remove and discard the torque converter-to-flexplate nuts.
26. Position a suitable drain pan and disconnect the transmission fluid cooler tubes from the cooler bypass valve.
All vehicles
27. Remove the transmission.
1 Remove the six transmission-to-engine (diesel) mounting bolts or seven transmission-to-engine (gasoline) mounting bolts.
2 Gently rock the transmission side-to-side to disengage it from the locator dowels.
3 Move the transmission and the transmission jack rearward to clear the engine flexplate.
28. CAUTION: Use care while removing the transmission to avoid obstructions.
CAUTION: Do not use the cooler bypass valve as a handle. Damage to the cooler bypass valve assembly may occur or damage to the case may result.
CAUTION: If a safety strap is being used to hold the transmission to the high-lift transmission jack, place the strap behind the Cooler Bypass Valve (CBV) to prevent damage to the cooler bypass valve.
Wiggle the transmission back and forth and lower the transmission out of the vehicle.
29. WARNING: The torque converter is very heavy.
NOTE: Fluid loss will occur when the torque converter is removed.
Using the special tools, remove the torque converter from the transmission.