The service and repair manual for the 2007 Chevrolet Trailblazer — 6.0L V8 and 4.2L I6 and 5.3L V8 engines, 6 trims. Matched to this exact model year, so the specifications and sequences are the ones Chevrolet published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 2007 |
|---|---|
| Engines | 6.0L V8 — 364 cu in, OHV 4.2L I6 — DOHC 5.3L V8 — 325 cu in, OHV |
| Trims | SS Sport Utility 4-Door · B Sport Utility 4-Door · Base Sport Utility 4-Door · LS Sport Utility 4-Door · A Sport Utility 4-Door · LT Sport Utility 4-Door |
| Federal record | 2 recalls · 965 complaints · 282 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 2007 Trailblazer manual
03 / ContentsSections in the manual
- Quick Lookups 628
- General Information 1,891
- Accessories & Equipment 4,099
- Heating, Ventilation & A/C (HVAC) 442
- Body & Frame 1,548
- Brakes 570
- Restraints 502
- Drivelines & Axles 484
- Steering 197
- Electrical 2,928
- Suspension 262
- Engine Mechanical 745
- Transmission 1,884
- Engine Performance 2,447
- Axle Nut/Hub Nut 103
04 / Known issuesRecalls on federal record for the 2007 Trailblazer
- Electrical System · 12V406000A short in the circuit board could lead to a fire, increasing the risk of personal injury.
- Electrical System · 13V248000A short in the circuit board could lead to a fire, increasing the risk of personal injury.
Owners have filed 965 complaints and Chevrolet has issued 282 technical service bulletins for the 2007 Trailblazer. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 2007 Trailblazer manual
Is this manual specific to the 2007 Trailblazer?
Yes. It is the OEM manual matched to the 2007 model year, covering the 6.0L V8 and 4.2L I6 and 5.3L V8 across the SS Sport Utility 4-Door, B Sport Utility 4-Door, Base Sport Utility 4-Door, LS Sport Utility 4-Door, A Sport Utility 4-Door, LT Sport Utility 4-Door trims. Specifications and procedure sequences are the ones Chevrolet published for this year.
What 2007 Trailblazer problems does it help with?
2 recalls are on federal record for the 2007 Trailblazer, covering electrical system. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by Chevrolet dealers.
Does it include 2007 Trailblazer wiring diagrams?
Yes — the complete wiring diagrams for the 2007 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 Trailblazer years and 2007 Chevrolet models
2009 Trailblazer · 2008 Trailblazer · 2006 Trailblazer · 2005 Trailblazer · 2004 Trailblazer · 2003 Trailblazer · 2002 Trailblazer · all 12 years
2007 Chevrolet Astra · 2007 Chevrolet Avalanche · 2007 Chevrolet Aveo · 2007 Chevrolet Aveo5 · 2007 Chevrolet Blazer · 2007 Chevrolet C4500 Kodiak · 2007 Chevrolet C5500 Kodiak · 2007 Chevrolet C6500 Kodiak · 2007 Chevrolet C7500 Kodiak · 2007 Chevrolet C8500 · 2007 Chevrolet Camaro · 2007 Chevrolet Caprice · every 2007 model