Preliminary ProceduresRaise and support the vehicle. Refer toLifting and Jacking the Vehicle.Drain the transmission, refill when repair is completed.Refer toTransmission Fluid Drain and Fill.Remove the radiator air lower baffle and deflector assembly.Refer toRadiator Air Lower Baffle and Deflector Replacement.Remove the front transmission mount and bracket. Refer toTransmission Front Mount Replacement.Remove the control valve body cover. Refer toControl Valve Body Cover Replacement.Perform the service programming system procedure. Refer toService Programming System (SPS). | |
1 | Input Speed Sensor-(ISS) Wire Harness Procedure Attach theDT-47734tetherto the ISS electrical connector locking tab before removalof old ISS to assist in installation of the new ISS. Special Tools DT-47734Speed Sensor Harness Tether |
2 | Input Speed Sensor Bolt M6 x 25 Caution:Refer toFastener Caution. Procedure Apply threadlocker GM-P/N-12345382(Canadian-P/N-10953489) or equivalent to theinput speed sensor bolt. Tighten9-Y(80-lb-in) |
3 | Input Speed Sensor Tip:After an internal transmission repair or internal partreplacement the service programming system procedure should beperformed. |
4 | Input Speed Sensor Seal |
Front Wheel Drive Shaft Outer Joint and Boot Replacement Wheels
Special ToolsCH-48894Wheel Drive Shaft Boot Clamp PliersJ-35910Drive Axle Seal Clamp PliersNote:The outer Constant Velocity Joint is not service separately.If the CV joint is found to have excessive wear or damage, replacethe wheel drive shaft as an assembly.Disassemble ProcedureRemove the wheel dri ...