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2003 GMC Sierra 3500 Service and Repair Manual
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$29.99 USD
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Covers all 2003 Sierra 3500 trims — Base Standard Cab Pickup 2-Door, SLT Crew Cab Pickup 4-Door, Base Extended Cab Pickup 4-Door +6 more ·
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$29.99
2003 GMC Sierra 3500 Service and Repair Manual
Regular price
$29.99 USD
Unit price
This factory service and repair manual for the 2003 GMC Sierra 3500 covers three trims, Base, SLE and SLT, across five bodies that run from pickups to cab and chassis units. Under them go the 6.6L turbocharged diesel V8 of 403 cubic inches, the 6.0L overhead-valve V8 of 364 cubic inches on gasoline or CNG, and the 8.1L gasoline V8 of 496 cubic inches. The manual's procedures, specifications, torque values, wiring diagrams and diagnostics are broken out by system, which is what keeps a chassis cab job and a crew cab job from colliding.
Engines covered
- 6.6L V8 (403 cu in) — OHV, turbocharged, diesel
- 6.0L V8 (364 cu in) — OHV, naturally aspirated, gasoline or CNG
- 8.1L V8 (496 cu in) — OHV, naturally aspirated, gasoline
Body styles covered
- 2-door standard cab pickup
- 4-door crew cab pickup
- 4-door extended cab pickup
- 4-door cab & chassis
- 2-door cab & chassis
Trims covered
- Base
- SLE
- SLT
Known issues on the 2003 Sierra 3500. The federal record lists eight recalls for this model year. Some trucks lack a continuous urethane bonding bead behind the windshield, so the glass may not be retained in a crash. A hydro-boost housing relief valve bore machined out of specification can let the valve seal fracture, raising the effort needed to brake and to steer. Second-row center lap belts can also ride up on the abdomen instead of sitting low on the hips. Of 573 owner complaints, 249 name service brakes, 104 the electrical system and 54 steering. Glass, brake and restraint procedures with torque values are all here.
CERTAIN REPLACEMENT FUEL FILTERS, FRAM BRAND NAME P/N G3727, WITH DATE CODES X52911 THROUGH X60801 SEQUENTIALLY OR X600141 AND A MEXICO COUNTRY OR ORIGIN MARKING ON THE FUEL FILTER HOUSING MANUFACTURE
Consequence
THIS CONDITION MAY CAUSE AN INADEQUATE SEAL AT THE CONNECTION, POTENTIALLY LEADING TO A FUEL LEAK. I
Remedy
HONEYWELL WILL NOTIFY OWNERS AND REPLACE THE FUEL FILTERS FREE OF CHARGE. THE RECALL BEGAN ON OCTOB
This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
This service bulletin provides information for dealers/technicians on OnStar Module 2G Sunset Information.
This service bulletin explains how to measure for oil consumption and possible reasons for loss of oil.
This service bulletin explains how to measure for oil consumption and possible reasons for loss of oil.
This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo
Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected mo
GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities. The damage is being caused either in the removal process by the technician, or inadequate packaging or shipping. This bulletin advises the deal
This service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should
Showing the 8 most recent of 107 technical service bulletins on file with NHTSA.
DT*: THE CONTACT STATED WHILE DRIVING AT 35 MPH, THE VEHICLE WAS INVOLVED IN A CRASH. THE VEHICLE WAS HIT ON THE DRIVER'S SIDE REAR QUARTER PANEL BY ANOTHER VEHICLE. AFTER THE VEHICLE WAS STRUCK, I
DT*: THE CONTACT STATED WHILE DRIVING AT 35 MPH, THE VEHICLE WAS INVOLVED IN A CRASH. THE VEHICLE WAS HIT ON THE DRIVER'S SIDE REAR QUARTER PANEL BY ANOTHER VEHICLE. AFTER THE VEHICLE WAS STRUCK, I
BRAKE LINES ARE HEAVILY RUSTED, TRUCK IS BEYOND WARRANTY, DEALER WILL NOT REPLACE UNLESS RECALLED. *TR
I ONLY HAD 27050 MILES WHEN BRAKE LINES, BURST LUCKILY TRAVELING ONLY 5 MPH. I HAD TO REPLACE ALL BRAKE LINES, REAR BRAKE CALIPERS. THEN AT 28,640 MILES I HAD TO REPLACE THE MASTER CYLINDER. WHAT IN T
I RECENTLY HAD A BRAKE FAILURE ON MY 2003 GMC SIERRA 3500 SERIES TRUCK. I WAS DRIVING WHEN MY BRAKES GAVE OUT. THE PEDAL WENT TO THE FLOOR AND I WAS BARELY ABLE TO STOP BEFORE STRIKING A PARKED CAR.
Showing the 5 most serious of 9 complaints filed with NHTSA.