Pontiac GTO Service & Repair Manual 2004–2006

Service and repair manuals for 3 model years of the Pontiac GTO, 2004 to 2006. Each manual is matched to one exact year — the specifications and procedure sequences are the ones Pontiac published for that year's engine and trim, not values carried across the whole production run.

Engines across the range: 5.7L V8 — OHV · 6.0L V8 — 364 cu in, OHV.

Federal safety record, all years: 0 recalls, 785 owner complaints and 559 technical service bulletins are logged for the GTO. Refreshed 2026-08-21.

01 / Model yearsChoose your GTO year

YearPriceRecallsEnginesTrims
2006 $29.99 6.0L V8 Base Coupe 2-Door select
2005 $29.99 6.0L V8 Base Coupe 2-Door select
2004 $29.99 5.7L V8 Base Coupe 2-Door select

02 / InsideSample pages

From the 2006 GTO manual.

2006 Pontiac GTO service manual page 12006 Pontiac GTO service manual page 22006 Pontiac GTO service manual page 32006 Pontiac GTO service manual page 42006 Pontiac GTO service manual page 52006 Pontiac GTO service manual page 6

03 / ContentsWhat the manual covers

  • Quick Lookups 472
  • General Information 1,946
  • Accessories & Equipment 2,067
  • Heating, Ventilation & A/C (HVAC) 221
  • Body & Frame 1,126
  • Brakes 409
  • Restraints 228
  • Drivelines & Axles 136
  • Steering 126
  • Electrical 1,568
  • Suspension 157
  • Engine Mechanical 488
  • Transmission 340
  • Engine Performance 1,812
  • First Pass 37
  • Pa) at 1,000
  • Minimum - Hot 18

04 / Other yearsOther GTO years

2006 Pontiac GTO · $29.99 select →

Engines: 6.0L V8 — 364 cu in, OHV. Trims: Base Coupe 2-Door.

No recalls on federal record for the 2006 GTO. 248 complaints · 190 TSBs.

2005 Pontiac GTO · $29.99 select →

Engines: 6.0L V8 — 364 cu in, OHV. Trims: Base Coupe 2-Door.

No recalls on federal record for the 2005 GTO. 204 complaints · 182 TSBs.

2004 Pontiac GTO · $29.99 select →

Engines: 5.7L V8 — OHV. Trims: Base Coupe 2-Door.

No recalls on federal record for the 2004 GTO. 333 complaints · 187 TSBs.

05 / OwnershipOwn it — don't rent it

OptionWhat you payAfter a year
eManualStore GTO manual$29.99 onceStill yours
Per-vehicle online subscriptionfrom $29 / year, renewingPay again or lose access
Library membership services$33 / month, capped$396 spent, nothing kept
Professional shop databases$499–$2,388 / yearRenew or lose access

Competitor figures as published on their sites, August 2026.

FAQQuestions about the GTO manual

Which GTO years does this manual cover?

Every year from 2004 to 2006 — 3 separate manuals, one per model year. Pick your year in the selector; the manual you receive is matched to that exact year, engine and trim.

Is this the OEM Pontiac GTO manual or an aftermarket guide?

The OEM version. It carries the procedures, specifications, torque values and wiring diagrams Pontiac published for the GTO, organized by system — not a condensed aftermarket summary.

Does it include GTO wiring diagrams?

Yes. Full wiring diagrams are part of every GTO manual, alongside repair procedures, specifications and diagnostic information.

Why do some GTO years cost more?

Every GTO year is $29.99.

Is this a subscription?

No. One payment, and the manual is yours to keep — unlike per-vehicle subscriptions that renew every year.

How do I get the manual after purchase?

It is a digital manual — nothing ships. Access details arrive by email right after checkout, and you can use it on any device.

RelatedSame-era Pontiac manuals

By year: 2006 · 2005 · 2004