The service and repair manual for the 2003 GMC Yukon XL 1500 — 5.3L V8 and 6.0L V8 engines, 3 trims. Matched to this exact model year, so the specifications and sequences are the ones GMC published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 2003 |
|---|---|
| Engines | 5.3L V8 — 325 cu in, OHV 6.0L V8 — 364 cu in, OHV |
| Trims | SLE Sport Utility 4-Door · Denali Sport Utility 4-Door · SLT Sport Utility 4-Door |
| Other 2003 Yukon XL 1500 variants | Yukon → |
| Federal record | 1 recall · 87 complaints · 89 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 2003 Yukon XL 1500 manual
03 / ContentsSections in the manual
- Quick Lookups 574
- Engine Performance 2,228
- Accessories & Equipment 3,788
- General Information 2,076
- Body & Frame 1,926
- Heating, Ventilation & A/C (HVAC) 509
- Brakes 1,069
- Restraints 636
- Drivelines & Axles 921
- Steering 432
- Electrical 2,113
- Suspension 297
- Engine Mechanical 529
- Transmission 693
- With Rear A/C 11
04 / Known issuesRecalls on federal record for the 2003 Yukon XL 1500
- Fuel System, Gasoline · 06E043000This condition may cause an inadequate seal at the connection, potentially leading to a fuel leak. i.
Owners have filed 87 complaints and GMC has issued 89 technical service bulletins for the 2003 Yukon XL 1500. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 2003 Yukon XL 1500 manual
Is this manual specific to the 2003 Yukon XL 1500?
Yes. It is the OEM manual matched to the 2003 model year, covering the 5.3L V8 and 6.0L V8 across the SLE Sport Utility 4-Door, Denali Sport Utility 4-Door, SLT Sport Utility 4-Door trims. Specifications and procedure sequences are the ones GMC published for this year.
What 2003 Yukon XL 1500 problems does it help with?
1 recall is on federal record for the 2003 Yukon XL 1500, covering fuel system, gasoline. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by GMC dealers.
Does it include 2003 Yukon XL 1500 wiring diagrams?
Yes — the complete wiring diagrams for the 2003 build, alongside repair procedures, specifications and diagnostics.
Is it a subscription?
No. $29.99 once and the manual is yours. It is a digital manual — nothing ships; access details arrive by email after checkout and it works on any device.
RelatedOther Yukon XL 1500 years and 2003 GMC models
2009 Yukon XL 1500 · 2008 Yukon XL 1500 · 2007 Yukon XL 1500 · 2006 Yukon XL 1500 · 2005 Yukon XL 1500 · 2004 Yukon XL 1500 · 2002 Yukon XL 1500 · 2001 Yukon XL 1500 · 2000 Yukon XL 1500 · all 15 years
2003 GMC C4500 Topkick · 2003 GMC C5500 Topkick · 2003 GMC C6500 Topkick · 2003 GMC C7500 Topkick · 2003 GMC C8500 Topkick · 2003 GMC Envoy · 2003 GMC Envoy XL · 2003 GMC Jimmy · 2003 GMC Safari · 2003 GMC Savana 1500 · 2003 GMC Savana 2500 · 2003 GMC Savana 3500 · every 2003 model