Service and repair manuals for 14 model years of the GMC Sonoma, 1991 to 2004. Each manual is matched to one exact year — the specifications and procedure sequences are the ones GMC published for that year's engine and trim, not values carried across the whole production run.
Engines across the range: 2.8L V6 — OHV · 4.3L V6 — OHV · 2.5L I4 — 151 cu in, OHV · 2.2L I4 — 134 cu in, OHV.
Federal safety record, all years: 31 recalls, 1,736 owner complaints and 1,137 technical service bulletins are logged for the Sonoma. Refreshed 2026-08-21.
01 / Model yearsChoose your Sonoma year
| Year | Price | Recalls | Engines | Trims | |
|---|---|---|---|---|---|
| 2004 | $29.99 | 1 | 4.3L V6 | SL Crew Cab Pickup 4-Door · SLS Crew Cab Pickup 4-Door | details → |
| 2003 | $29.99 | 1 | 2.2L I4; 4.3L V6 | SLS Crew Cab Pickup 4-Door · SLS Extended Cab Pickup 3-Door · SL Extended Cab Pickup 3-Door · SL Standard Cab Pickup 2-Door +1 | details → |
| 2002 | $29.99 | — | 2.2L I4; 4.3L V6 | SLS Crew Cab Pickup 4-Door · SLS Extended Cab Pickup 3-Door · SL Extended Cab Pickup 3-Door · SL Standard Cab Pickup 2-Door +1 | select |
| 2001 | $29.99 | 1 | 2.2L I4; 4.3L V6 | SLE Extended Cab Pickup 3-Door · SLS Crew Cab Pickup 4-Door · SL Extended Cab Pickup 2-Door · SLS Extended Cab Pickup 3-Door +6 | details → |
| 2000 | $29.99 | 1 | 2.2L I4; 4.3L V6 | SLE Extended Cab Pickup 3-Door · SL Extended Cab Pickup 2-Door · SLS Extended Cab Pickup 3-Door · SLS Extended Cab Pickup 2-Door +5 | details → |
| 1999 | $29.99 | 1 | 2.2L I4; 4.3L V6 | SLE Extended Cab Pickup 3-Door · SLS Extended Cab Pickup 3-Door · SLS Extended Cab Pickup 2-Door · SLE Extended Cab Pickup 2-Door +3 | details → |
| 1998 | $29.99 | 4 | 2.2L I4; 4.3L V6 | SLE Extended Cab Pickup 3-Door · SLS Extended Cab Pickup 3-Door · SLS Extended Cab Pickup 2-Door · SLE Extended Cab Pickup 2-Door +3 | details → |
| 1997 | $29.99 | 3 | 2.2L I4; 4.3L V6 | SLE Extended Cab Pickup 3-Door · SLS Extended Cab Pickup 3-Door · SLS Extended Cab Pickup 2-Door · SLE Extended Cab Pickup 2-Door +3 | details → |
| 1996 | $29.99 | 2 | 2.2L I4; 4.3L V6 | SLE Extended Cab Pickup 3-Door · SLS Extended Cab Pickup 3-Door · SLS Extended Cab Pickup 2-Door · SLE Extended Cab Pickup 2-Door +3 | details → |
| 1995 | $29.99 | 2 | 2.2L I4; 4.3L V6 | SLS Extended Cab Pickup 2-Door · SLE Extended Cab Pickup 2-Door · SL Standard Cab Pickup 2-Door · SLS Standard Cab Pickup 2-Door +1 | details → |
| 1994 | $29.99 | 6 | 2.2L I4; 4.3L V6 | SLS Extended Cab Pickup 2-Door · SLE Extended Cab Pickup 2-Door · SL Standard Cab Pickup 2-Door · SLS Standard Cab Pickup 2-Door +1 | details → |
| 1993 | $29.99 | 4 | 2.8L V6; 4.3L V6; 2.5L I4 | Base Extended Cab Pickup 2-Door · Base Standard Cab Pickup 2-Door · SLS Extended Cab Pickup 2-Door · SLE Extended Cab Pickup 2-Door +2 | details → |
| 1992 | $29.99 | 3 | 4.3L V6; 2.8L V6; 2.5L I4 | GT Standard Cab Pickup 2-Door · Base Extended Cab Pickup 2-Door · Base Standard Cab Pickup 2-Door · SLE Extended Cab Pickup 2-Door +1 | details → |
| 1991 | $29.99 | 2 | 2.8L V6; 4.3L V6; 2.5L I4 | Base Extended Cab Pickup 2-Door · Base Standard Cab Pickup 2-Door · SLE Extended Cab Pickup 2-Door · SLE Standard Cab Pickup 2-Door | details → |
02 / InsideSample pages
From the 2004 Sonoma manual.
03 / ContentsWhat the manual covers
- Quick Lookups 501
- General Information 2,205
- Accessories & Equipment 2,986
- Heating, Ventilation & A/C (HVAC) 176
- Body & Frame 1,889
- Maintenance 124
- Brakes 405
- Restraints 206
- Drivelines & Axles 337
- Steering 248
- Electrical 1,606
- Suspension 189
- Engine Mechanical 598
- Transmission 1,137
- Engine Performance 1,454
04 / Other yearsOther Sonoma years
2002 GMC Sonoma · $29.99 select →
Engines: 2.2L I4 — 134 cu in, OHV; 4.3L V6 — OHV. Trims: SLS Crew Cab Pickup 4-Door · SLS Extended Cab Pickup 3-Door · SL Extended Cab Pickup 3-Door · SL Standard Cab Pickup 2-Door · SLS Standard Cab Pickup 2-Door.
No recalls on federal record for the 2002 Sonoma. 74 complaints · 179 TSBs.
05 / OwnershipOwn it — don't rent it
| Option | What you pay | After a year |
|---|---|---|
| eManualStore Sonoma manual | $29.99 once | Still yours |
| Per-vehicle online subscription | from $29 / year, renewing | Pay again or lose access |
| Library membership services | $33 / month, capped | $396 spent, nothing kept |
| Professional shop databases | $499–$2,388 / year | Renew or lose access |
Competitor figures as published on their sites, August 2026.
FAQQuestions about the Sonoma manual
Which Sonoma years does this manual cover?
Every year from 1991 to 2004 — 14 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 GMC Sonoma manual or an aftermarket guide?
The OEM version. It carries the procedures, specifications, torque values and wiring diagrams GMC published for the Sonoma, organized by system — not a condensed aftermarket summary.
Does it include Sonoma wiring diagrams?
Yes. Full wiring diagrams are part of every Sonoma manual, alongside repair procedures, specifications and diagnostic information.
Does the manual cover Sonoma recalls?
31 recalls are on federal record across the 1991–2004 Sonoma, listed by year below. The manual carries the manufacturer's diagnostic and repair procedures behind the systems involved; the recall repairs themselves are performed free by GMC dealers.
Why do some Sonoma years cost more?
Every Sonoma 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.
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By year: 2004 · 2003 · 2002 · 2001 · 2000 · 1999 · 1998 · 1997 · 1996 · 1995 · 1994 · 1993