2004 GMC Savana 2500 Service and Repair Manual
This factory service and repair manual for the 2004 GMC Savana 2500 has an extra body to account for, a 4-door extended passenger van joining the standard and extended cargo vans and the standard and extended passenger vans on three doors. The engine list stays at four: the 6.0L V8 on gasoline or CNG, the 5.3L and 4.8L V8s and the 4.3L V6, all naturally aspirated overhead-valve designs. Base and SLE trims are covered, with wiring diagrams, diagnostic charts and torque values given for each build.
Engines covered
- 6.0L V8 (364 cu in) — OHV, naturally aspirated, gasoline or CNG
- 5.3L V8 (325 cu in) — OHV, naturally aspirated, gasoline
- 4.8L V8 (294 cu in) — OHV, naturally aspirated, gasoline
- 4.3L V6 (262 cu in) — OHV, naturally aspirated, gasoline
Body styles covered
- 3-door extended cargo van
- 3-door standard cargo van
- 3-door extended passenger van
- 3-door standard passenger van
- 4-door extended passenger van
Trims covered
- Base
- SLE
Known issues on the 2004 Savana 2500. Seven recalls stand against the 2004 van. One describes a transmission shift cable that can come apart, leaving the lever position and the gear indicator out of step so the van moves in a direction the driver did not choose. Another covers a hydraulic brake booster accumulator that can crack and break away from its assembly in normal operation. A third concerns wiring left unused when the optional rear climate system was not fitted, whose exposed connectors can corrode and overheat. With 18 complaints led by the service brakes, the brake, transmission and wiring sections carry most of the load 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
THIS CONDITION MAY CAUSE AN INADEQUATE SEAL AT THE CONNECTION, POTENTIALLY LEADING TO A FUEL LEAK. I
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 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
This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.
Showing the 8 most recent of 86 technical service bulletins on file with NHTSA.
TL*THE CONTACT OWNS A 2004 GMC SAVANA 2500. THE CONTACT STATED THAT HIS ABS AND BRAKE LIGHTS ILLUMINATED AND REMAIN LIT. THE ABS DO NOT WORK WHEN THE BRAKE PEDAL IS DEPRESSED. THE CHIME CONSTANTLY
