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2003 Chevrolet Express 1500 Service and Repair Manual
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$29.99 USD
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Covers all 2003 Express 1500 trims — Base Standard Cargo Van 3-Door, LS Standard Passenger Van 3-Door, Base Standard Passenger Van 3-Door ·
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$29.99
2003 Chevrolet Express 1500 Service and Repair Manual
Regular price
$29.99 USD
Unit price
Regular price
$29.99 USD
Unit price
This factory service and repair manual for the 2003 Chevrolet Express 1500 pairs a 5.3L V8 of 325 cubic inches with a 4.3L V6 of 262, both pushrod, naturally aspirated and gasoline-burning, in three-door cargo and passenger bodies sold as Base or LS. The engine control and emissions material is written to those two units specifically, with their own sensor values and diagnostic charts, while the transmission, axle, brake and steering chapters give clearances and torque values that hold across the range.
Engines covered
- 5.3L V8 (325 cu in) — OHV, naturally aspirated, gasoline
- 4.3L V6 (262 cu in) — OHV, naturally aspirated, gasoline
Body styles covered
- 3-door standard cargo van
- 3-door standard passenger van
Trims covered
- Base
- LS
Known issues on the 2003 Express 1500. Eight recalls sit on the federal record for this year, and the most consequential are chassis fasteners. A pitman arm nut left under-tightened can let the steering linkage separate, and a loose right-hand tie rod end nut can part the tie rod from the steering knuckle, either one taking the driver's control of the van with it. A corroded fuel filler pipe can also leak during refueling, with fire the risk near an ignition source. Complaints reach 127, led by the electrical system at 21, fuel at 17 and service brakes at 14.
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
Consequence
THIS CONDITION MAY CAUSE AN INADEQUATE SEAL AT THE CONNECTION, POTENTIALLY LEADING TO A FU
Remedy
HONEYWELL WILL NOTIFY OWNERS AND REPLACE THE FUEL FILTERS FREE OF CHARGE. THE RECALL BEGA
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 84 technical service bulletins on file with NHTSA.
AT 4:30 A.M. ON THE MORNING OF FEB 13 2008 WAS AWOKE TO FLAMES FLICKERING ON BEDROOM WALL IT WAS MY 2003 REGENCY CONVERSION VAN GOING UP IN SMOKE NO APPARENT REASON BUT IT DID STAR
TL*THE CONTACT CALLED REGARDING A 2003 CHEVROLET EXPRESS 1500. THE CONTACT IS THE PHYSICAL DAMAGE INSPECTOR FOR AN INSURANCE COMPANY. HE STATED THAT THE VEHICLE WAS PARKED WHEN T
TL*THE CONTACT CALLED REGARDING A 2003 CHEVROLET EXPRESS 1500. THE CONTACT IS THE PHYSICAL DAMAGE INSPECTOR FOR AN INSURANCE COMPANY. HE STATED THAT THE VEHICLE WAS PARKED WHEN T
(1)SEAT BELT WILL NOT LATCH. SEATBELT LATCH OPENS WITHOUT WARNING. (2)THE SIDE CARGO DOOR HINGES ARE FAULTY AND HARD TO OPEN. OPENS WITHOUT WARNING. *TR
Showing the 4 most serious of 21 complaints filed with NHTSA.
Other Years of the Chevrolet Express 1500
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