Powertrain Control Module Programming and Setup. GMC Truck TopKick C-Series (Conventional) C6/C7/C8 2005

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2005 🢒 TopKick C-Series (Conventional) C6/C7/C8 🢒 Vehicle Control Systems 🢒 Vehicle DTC Information 🢒 Powertrain Control Module Programming and Setup

The following service procedures require either a programming or a setup event be performed for a complete repair.

If the powertrain control module (PCM) is replaced, the following procedures must be performed:

•	The PCM Reprogramming--Refer to Service Programming System (SPS) .

•	The Crankshaft Position (CKP) Variation Learn--Refer to Crankshaft Position System Variation Learn in Engine Controls - 8.1L (L18).

•	Speed Calibration Programming--Refer to Speed Calibration Programming .

•	Engine Oil Life Remaining--When available, use a scan tool to reset the Engine Oil Life Remaining back to the original percentage recorded before the module was replaced.

•	Transmission Fluid Life Remaining--When available, use a scan tool to reset the transmission Fluid Life Remaining back to the original percentage recorded before the module was replaced.

•	If the PCM needs to be reprogrammed, refer to Service Programming System (SPS) .

•	Engine Oil Life Remaining--When available, use a scan tool to reset the Engine Oil Life Remaining back to the original percentage recorded before the module was reprogrammed.

•	Transmission Fluid Life Remaining--When available, use a scan tool to reset the Transmission Fluid Life Remaining back to the original percentage recorded before the module was reprogrammed.

The replacement of some components will require a setup procedure for complete repair.

If any of the following components are replaced, a CKP Variation Learn Procedure must be performed:

•	Engine Replacement

•	Any engine repair that disturbs the CKP sensor or its relationship with the crankshaft reluctor wheel

•	CKP Sensor