2007 GMC Savana 2500 Service and Repair Manual
This factory service and repair manual for the 2007 GMC Savana 2500 covers a lineup relabeled into Base, LS and LT trims and narrowed to three engines: the turbocharged 6.6L V8 diesel and the naturally aspirated 6.0L and 4.8L V8s, both gasoline overhead-valve units. Five bodies are on the list, from 3-door standard and extended cargo vans to 4-door standard cargo and passenger versions and the 3-door standard passenger van. Diagnostics, torque values and wiring diagrams are given for each engine and each body arrangement in turn.
Engines covered
- 6.6L V8 (403 cu in) — OHV, turbocharged, diesel
- 6.0L V8 (364 cu in) — OHV, naturally aspirated, gasoline
- 4.8L V8 (294 cu in) — OHV, naturally aspirated, gasoline
Body styles covered
- 3-door extended cargo van
- 3-door standard cargo van
- 4-door standard passenger van
- 3-door standard passenger van
- 4-door standard cargo van
Trims covered
- Base
- LS
- LT
Known issues on the 2007 Savana 2500. Three recalls are listed against the 2007 van. Two concern platform wheelchair lifts installed by an upfitter, where the interlock and threshold warning did not meet the federal standard and the lift could move unexpectedly beneath its user. The third covers wiring left in place when the optional rear climate system was not installed: those exposed connectors and the circuit behind them can corrode, overheat and catch fire. Thirteen owner complaints are logged, led by the service brakes with air bags and tires following, all systems this manual covers in diagnostic and torque detail.
This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble
This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.
This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.
This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.
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 service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
Showing the 8 most recent of 195 technical service bulletins on file with NHTSA.
DT*: THE CONTACT STATED WHILE TRAVELING 65 MPH, THE VEHICLE WAS INVOLVED IN A FRONTAL IMPACT COLLISION. THE DRIVER AND PASSENGER SIDE AIR BAGS DID NOT DEPLOY. THERE WAS PRE-IMPACT BRAKING. THE DRIV
INTERMITTENT BRAKE LOCK UP ON 2007 GMC SAVANA 2500 CARGO VAN. THE PEDAL FEELS HARD TO PUSH AND THE VEHICLE WILL NOT SLOW. MORE PRESSURE APPLIED TO THE BRAKE PEDAL THEN THE FRONT BRAKES LOCK UP COMPLET
