GMC S15 Jimmy Service & Repair Manual 1983–1991

Service and repair manuals for 9 model years of the GMC S15 Jimmy, 1983 to 1991. 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 · 2.0L I4 — OHV · 1.9L I4 — SOHC · 2.5L I4 — 151 cu in, OHV · 4.3L V6 — OHV.

01 / Model yearsChoose your S15 Jimmy year

YearPriceRecallsEnginesTrims
1991 $29.99 4.3L V6 SLS Sport Utility 4-Door · SLE Sport Utility 4-Door · Base Sport Utility 2-Door · Base Sport Utility 4-Door +3 select
1990 $29.99 4.3L V6 Gypsy Sport Utility 2-Door · Sierra Classic Sport Utility 2-Door · Base Sport Utility 2-Door select
1989 $29.99 2.8L V6; 4.3L V6 Gypsy Sport Utility 2-Door · Sierra Classic Sport Utility 2-Door · Base Sport Utility 2-Door · Timberline Sport Utility 2-Door select
1988 $29.99 2.8L V6; 4.3L V6; 2.5L I4 Gypsy Sport Utility 2-Door · Sierra Classic Sport Utility 2-Door · Base Sport Utility 2-Door · Timberline Sport Utility 2-Door select
1987 $29.99 2.8L V6; 2.5L I4 Gypsy Sport Utility 2-Door · Sierra Classic Sport Utility 2-Door · Base Sport Utility 2-Door select
1986 $29.99 2.8L V6; 2.5L I4 Gypsy Sport Utility 2-Door · Sierra Classic Sport Utility 2-Door · Base Sport Utility 2-Door select
1985 $29.99 2.8L V6; 2.5L I4 Gypsy Sport Utility 2-Door · Sierra Classic Sport Utility 2-Door · Base Sport Utility 2-Door · High Sierra Sport Utility 2-Door select
1984 $29.99 2.8L V6; 2.0L I4; 1.9L I4 Gypsy Sport Utility 2-Door · Sierra Classic Sport Utility 2-Door · Base Sport Utility 2-Door select
1983 $29.99 2.8L V6; 2.0L I4; 1.9L I4 Gypsy Sport Utility 2-Door · Sierra Classic Sport Utility 2-Door · Base Sport Utility 2-Door select

Related GMC models: GMC S15 1982–1990

02 / InsideSample pages

From the 1991 S15 Jimmy manual.

1991 GMC S15 Jimmy service manual page 11991 GMC S15 Jimmy service manual page 21991 GMC S15 Jimmy service manual page 31991 GMC S15 Jimmy service manual page 41991 GMC S15 Jimmy service manual page 51991 GMC S15 Jimmy service manual page 6

03 / ContentsWhat the manual covers

  • Quick Lookups 66
  • Engine Performance 884
  • Accessories & Equipment 182
  • General Information 1,523
  • Body & Frame 46
  • Heating, Ventilation & A/C (HVAC) 164
  • Brakes 176
  • Maintenance 49
  • Drivelines & Axles 83
  • Steering 168
  • Electrical 179
  • Suspension 76
  • Engine Mechanical 123
  • Transmission 650
  • Steering Column Support Bracket 22
  • Steering Wheel Retaining Nut 30
  • Ignition Switch-To-Column Screws 35
  • Lock Cylinder Retaining Screw 22

04 / Other yearsOther S15 Jimmy years

1991 GMC S15 Jimmy · $29.99 select →

Engines: 4.3L V6 — OHV. Trims: SLS Sport Utility 4-Door · SLE Sport Utility 4-Door · Base Sport Utility 2-Door · Base Sport Utility 4-Door · SLS Sport Utility 2-Door · SLT Sport Utility 4-Door · SLE Sport Utility 2-Door.

No recalls on federal record for the 1991 S15 Jimmy.

1990 GMC S15 Jimmy · $29.99 select →

Engines: 4.3L V6 — OHV. Trims: Gypsy Sport Utility 2-Door · Sierra Classic Sport Utility 2-Door · Base Sport Utility 2-Door.

No recalls on federal record for the 1990 S15 Jimmy.

1989 GMC S15 Jimmy · $29.99 select →

Engines: 2.8L V6 — OHV; 4.3L V6 — OHV. Trims: Gypsy Sport Utility 2-Door · Sierra Classic Sport Utility 2-Door · Base Sport Utility 2-Door · Timberline Sport Utility 2-Door.

No recalls on federal record for the 1989 S15 Jimmy.

1988 GMC S15 Jimmy · $29.99 select →

Engines: 2.8L V6 — OHV; 4.3L V6 — OHV; 2.5L I4 — 151 cu in, OHV. Trims: Gypsy Sport Utility 2-Door · Sierra Classic Sport Utility 2-Door · Base Sport Utility 2-Door · Timberline Sport Utility 2-Door.

No recalls on federal record for the 1988 S15 Jimmy.

1987 GMC S15 Jimmy · $29.99 select →

Engines: 2.8L V6 — OHV; 2.5L I4 — 151 cu in, OHV. Trims: Gypsy Sport Utility 2-Door · Sierra Classic Sport Utility 2-Door · Base Sport Utility 2-Door.

No recalls on federal record for the 1987 S15 Jimmy.

1986 GMC S15 Jimmy · $29.99 select →

Engines: 2.8L V6 — OHV; 2.5L I4 — 151 cu in, OHV. Trims: Gypsy Sport Utility 2-Door · Sierra Classic Sport Utility 2-Door · Base Sport Utility 2-Door.

No recalls on federal record for the 1986 S15 Jimmy.

1985 GMC S15 Jimmy · $29.99 select →

Engines: 2.8L V6 — OHV; 2.5L I4 — 151 cu in, OHV. Trims: Gypsy Sport Utility 2-Door · Sierra Classic Sport Utility 2-Door · Base Sport Utility 2-Door · High Sierra Sport Utility 2-Door.

No recalls on federal record for the 1985 S15 Jimmy.

1984 GMC S15 Jimmy · $29.99 select →

Engines: 2.8L V6 — OHV; 2.0L I4 — OHV; 1.9L I4 — SOHC. Trims: Gypsy Sport Utility 2-Door · Sierra Classic Sport Utility 2-Door · Base Sport Utility 2-Door.

No recalls on federal record for the 1984 S15 Jimmy.

1983 GMC S15 Jimmy · $29.99 select →

Engines: 2.8L V6 — OHV; 2.0L I4 — OHV; 1.9L I4 — SOHC. Trims: Gypsy Sport Utility 2-Door · Sierra Classic Sport Utility 2-Door · Base Sport Utility 2-Door.

No recalls on federal record for the 1983 S15 Jimmy.

05 / OwnershipOwn it — don't rent it

OptionWhat you payAfter a year
eManualStore S15 Jimmy 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 S15 Jimmy manual

Which S15 Jimmy years does this manual cover?

Every year from 1983 to 1991 — 9 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 S15 Jimmy manual or an aftermarket guide?

The OEM version. It carries the procedures, specifications, torque values and wiring diagrams GMC published for the S15 Jimmy, organized by system — not a condensed aftermarket summary.

Does it include S15 Jimmy wiring diagrams?

Yes. Full wiring diagrams are part of every S15 Jimmy manual, alongside repair procedures, specifications and diagnostic information.

Why do some S15 Jimmy years cost more?

Every S15 Jimmy 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 GMC manuals

By year: 1991 · 1990 · 1989 · 1988 · 1987 · 1986 · 1985 · 1984 · 1983