Workshop Repair and Service Manuals GMC SIERRA
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Internal Combustion Powertrain Control

12-00-89-006 Warranty Administration - Required Operating Procedures (NAIPC Export Only) - (Jun 13 2012) Driveline Control 4WD Driveline Control - part 6      15. COURTESY TRANSPORTATION PROGRAM ADMINISTRATION Please contact your local GM Field Manager for information. 16. PARTS EXPEDITING PROGRAM ADMINISTRATION Please contact your local GM Field Manager for information. 17. USE...
12-00-89-006 Warranty Administration - Required Operating Procedures (NAIPC Export Only) - (Jun 13 2012) Driveline Control 4WD Driveline Control - part 5      12. SHOP SUPPLIES AND WASTE DISPOSAL FEES Shop supplies, materials and waste disposal fees incurred in conjunction with theperformance of warranty repairs are considered to be part of the Service Agent's overallfixed...
12-00-89-006 Warranty Administration - Required Operating Procedures (NAIPC Export Only) - (Jun 13 2012) Driveline Control 4WD Driveline Control - part 4      For example, if a battery leaks and causesdamage to cables. The failed battery caused the cable failure, and therefore wouldbe submitted with only the battery labor operation. Since the cables are alreadydisconnected atone end...
12-00-89-006 Warranty Administration - Required Operating Procedures (NAIPC Export Only) - (Jun 13 2012) Driveline Control 4WD Driveline Control - part 3      p>Reference: GM Policies & Procedures Article 1.6.2 7. APPROVED AND RECORDED OLH (OTHER LABOR HOURS) In unusual instances where Other Labor Hours is required, the technician must obtainthe written approval of service...
12-00-89-006 Warranty Administration - Required Operating Procedures (NAIPC Export Only) - (Jun 13 2012) Driveline Control 4WD Driveline Control - part 2      3. CLEAR UNDERSTANDING OF CHARGES There must be a clear understanding of responsibility for charges at the time therepair order is being written and while the customer is present. Any changes regarding who is responsible for...
12-00-89-006 Warranty Administration - Required Operating Procedures (NAIPC Export Only) - (Jun 13 2012) Driveline Control 4WD Driveline Control      Subject: Warranty Administration – Required Operating Procedures (NAIPC Export Only) Models:  2013 and Prior GM Passenger Cars and Trucks (Export Only) Attention:  This bulletin only applies to vehicles...
12-00-89-007 Dealer Responsibility for Cargo Carrying Capacity Labeling - (Oct 15 2012) Driveline Control 4WD Driveline Control - part 3      With respect to vehicle repairs, Article 7.2 of the Dealer Agreement provides thatdealers will only use genuine GM or GM approved Parts and Accessories in performingwarranty repairs, special policy repairs, and any other...
12-00-89-007 Dealer Responsibility for Cargo Carrying Capacity Labeling - (Oct 15 2012) Driveline Control 4WD Driveline Control - part 2      If the combination of GM Accessories (excluding wheels and tires previously mentioned)is greater than the ALLOWANCE specified, then the Cargo Modification Label must beutilized (see worksheet enclosed). This label may be used...
12-00-89-007 Dealer Responsibility for Cargo Carrying Capacity Labeling - (Oct 15 2012) Driveline Control 4WD Driveline Control      Subject: Dealer Responsibility for Cargo Carrying Capacity Labeling Models:  2013 and Prior GM Passenger Cars and Trucks Attention:  This document replaces Corporate Bulletin Number 07-03-10-016C to inform...
12-06-01-007A New Service Cam Bearings For Gen IV V8 Engines - (Feb 19 2013) Driveline Control 4WD Driveline Control      Subject: New Service Cam Bearings For Gen IV V8 Engines Models:  2005-2007 Buick Rainier 2007-2013 Cadillac CTS-V 2007-2013 Cadillac Escalade, Escalade ESV, Escalade EXT 2006-2007 Chevrolet Monte Carlo SS...
12-08-51-002 Spray-in Bed Liner General Information and Repair Procedures - (Nov 20 2012) Driveline Control 4WD Driveline Control - part 4      If warranty repairs are required, transporting the vehicle to and from the subletrepair facility needs to be documented properly and submitted as a net item as withthe rest of the S2 sublet repair. For vehicles repaired under...
12-08-51-002 Spray-in Bed Liner General Information and Repair Procedures - (Nov 20 2012) Driveline Control 4WD Driveline Control - part 3      Use a utility knife or screwdriver to remove any loose debris from the repair area.Bevel the edge of the repair area with the utility knife.Use a prep solvent to clean the area and allow to dry.Place a large paper shop...
12-08-51-002 Spray-in Bed Liner General Information and Repair Procedures - (Nov 20 2012) Driveline Control 4WD Driveline Control - part 2      This is an expected condition. The coating does not completely fill in thesevariations. Entire bed Tailgate handle bolts Tailgate with Rear Vision Camera (gate in closed position) Tailgate side view Lower...
12-08-51-002 Spray-in Bed Liner General Information and Repair Procedures - (Nov 20 2012) Driveline Control 4WD Driveline Control      Subject: Spray-in Bed Liner General Information and Repair Procedures Models:  2013 Chevrolet Silverado HD 2500/3500 Series 2013 GMC Sierra HD 2500/3500 Series Equipped with Spray-in Bed Liner (RPO CGN)...
12252 Service Update for Inventory and Customer Vehicles - Rear Vision Camera Guideline Feature Not Working - Expires with Base Warranty - (Oct 25 2012) Driveline Control 4WD Driveline Control - part 2      Refer to SI and Service Programming System (SPS) documentationfor programming instructions, if required.Connect the MDI to the vehicle.Select J2534 MDI and Reprogram ECU from the Select Diagnostic Tool and ProgrammingProcess...
12252 Service Update for Inventory and Customer Vehicles - Rear Vision Camera Guideline Feature Not Working - Expires with Base Warranty - (Oct 25 2012) Driveline Control 4WD Driveline Control      Subject: 12252 – Service Update for Inventory and Customer Vehicles — Rear Vision Camera GuidelineFeature Not Working — Expires with Base Warranty Models:  2012-2013 Chevrolet Silverado HD 3500 2012-2013 GMC...
1-2-3-4 and 3-5 Reverse Clutch Fluid Seal Ring Installation (6L80 6L90) Driveline Control 4WD Driveline Control      1-2-3-4 and 3-5 Reverse Clutch Fluid Seal Ring Installation Callout Component Name Caution:Do not use old seal rings. Install NEW seal rings. Reusingold seal rings may cause internal transmission leaks...
1-2-3-4 and 3-5 Reverse Clutch Overhaul (6L45 6L50 6L80 6L90) Driveline Control 4WD Driveline Control - part 3      –2–3–4 Clutch Piston Installation 1–2–3–4 Clutch Piston Installation Callout Component Name 1 1–2–3–4 Clutch Piston 2 1–2–3–4 Clutch Spring Caution:Ensure the clutch spring is centered on the piston with...
1-2-3-4 and 3-5 Reverse Clutch Overhaul (6L45 6L50 6L80 6L90) Driveline Control 4WD Driveline Control - part 2      –5 Reverse Clutch Air Bleed Inspection-(6L80/6L90) 3–5 Reverse Clutch Air Bleed Inspection-(6L80/6L90) Callout Component Name 1 1–2–3–4 and 3–5 Reverse Clutch Housing Assembly Procedure Ensure the air bleed...
1-2-3-4 and 3-5 Reverse Clutch Overhaul (6L45 6L50 6L80 6L90) Driveline Control 4WD Driveline Control      Table 1: 1–2–3–4 and 3–5 Reverse Clutch Plates Removal Table 2: 1–2–3–4 Clutch Piston Removal Table 3: 3–5 Reverse Clutch Piston Removal Table 4: 3–5 Reverse Clutch Air Bleed Inspection-(6L80/6L90) Table...
1-2-3-4 Clutch Backing Plate Inspection Driveline Control 4WD Driveline Control      Important:Measure as described below at a minimum of 3 locations.Replace the 1–2–3–4 clutch backingplate if the specifications are not met. Measure the wear surface thickness of the1–2–3–4 clutch backingplate-(1) at...
1-2-3-4 Clutch Backing Plate Retaining Ring Measurement Driveline Control 4WD Driveline Control      Table 1: Fluid Passage Plug Kit Installation Table 2: Apply Compressed Air and Measurement Fluid Passage Plug Kit Installation Fluid Passage Plug Kit Installation Callout Component Name Special Tools...
1-2-3-4 Clutch Fiber Plate Inspection Driveline Control 4WD Driveline Control      Note: Measure as described below at a minimum of 3locations.Replace any 1–2–3–4 clutchfiber plate that does not meet specifications.Measure the thickness of each1–2–3–4 clutch fiberplate-(1) at dimension A. Specification...
1-2-3-4 Clutch Piston Housing Inspection Driveline Control 4WD Driveline Control      Inspect the 1–2–3–4 clutchhousing-(1) for damage. Replace the housing if damage ispresent.Make sure that the orifice in the1–2–3–4 clutch housing is notrestricted. Clean any debris that is restricting theorifice.Measure the...