Workshop Repair and Service Manuals GMC SIERRA
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Power Take-Off

Engine Speed Power Take-Off Control Module Replacement      Engine Speed Power Take-Off Control Module Replacement Callout Component Name Preliminary Procedure Disconnect the harness conector. 1 Power Take Off (PTO) Module Bolt (Qty:-3) Caution:Refer toFastener...
Power Take-Off Cover Gasket Replacement      Removal Procedure Remove 6 bolts-(3).Remove the power take-off-(PTO)cover-(2) and gasket-(1). Discard the usedgasket.Ensure the PTO gasket face on the transmission case is freeof all foreign material, nicks, and...
Power Take-Off Switch Replacement      Power Take-Off Switch Replacement Callout Component Name 1 Instrument Panel Accessory Trim Plate Refer toInstrument Panel Accessory Trim Plate Replacement. 2 Power Take - Off Switch Assembly Procedure...
Engine Speed Power Take-Off Control Module Scan Tool Information      Table 1: Engine Speed Power Take-Off Control Module Scan Tool DataParameters Table 2: Engine Speed Power Take-Off Control Module Scan Tool OutputControls The scan tool data lists contain all of the power...
Power Take-Off (PTO) Description and Operation - part 5      emote Engine Start Control The PTO system allows the engine to be remotely started while operating in the stationaryPTO mode. The wiring system provides for connections to a remote engine start armingswitch and remote starting...
Power Take-Off (PTO) Description and Operation - part 4      This factorypreset configuration can be reprogrammed to enable the remote controls, and disablethe in-cab PTO controls. PTO – Variable Mode In this mode, the vehicle can be programmed for stationary or mobile operation. The...
Power Take-Off (PTO) Description and Operation - part 3      The engine must be running.The vehicle speed must be less than the PTO top vehicle speed limit. The default settingis 80-km/h (50-mph). This limit can be adjusted.The shift lever may be in any position.The brake must be pressed...
Power Take-Off (PTO) Description and Operation - part 2      The PTO module must be reprogrammedby the upfitteror dealer to enable the following circuits: Remote PTO ArmingRemote PTO EnableRemote PTO SetRemote AcceleratorRemote Engine ShutdownOther Vehicle Modules The PTO system also...
Power Take-Off (PTO) Description and Operation      The power take-off (PTO) is an upfitter integrated system that allows the user tocreate an auxiliary power source. The PTO system specifically controls engine speedto values higher than normal base idle, PTO load relay...
Engine Speed Power Take-Off Control Module Programming and Setup      Table 1: Power Take-Off Module Programmable Parameters Table 2: Recommended Settings For PTOM Parameters Programming The power take-off module (PTOM) requires no programming orsetup. When the PTOM is replaced, all...