The service and repair manual for the 1988 GMC V3500 — 7.4L V8 and 6.2L V8 and 4.8L I6 and 5.7L V8 engines, 12 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 | 1988 |
|---|---|
| Engines | 7.4L V8 — OHV 6.2L V8 — OHV 4.8L I6 — OHV 5.7L V8 — OHV |
| Trims | High Sierra Crew Cab Pickup 4-Door · Base Standard Cab Pickup 2-Door · Sierra Classic Cab & Chassis 4-Door · High Sierra Standard Cab Pickup 2-Door · High Sierra Cab & Chassis 4-Door · Sierra Classic Cab & Chassis 2-Door +6 |
| Federal record | 1 recall · 0 complaints · 0 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 1988 V3500 manual
03 / ContentsSections in the manual
- Quick Lookups 68
- Engine Performance 961
- Accessories & Equipment 119
- General Information 1,523
- Body & Frame 12
- Heating, Ventilation & A/C (HVAC) 150
- Brakes 132
- Maintenance 51
- Drivelines & Axles 104
- Steering 138
- Electrical 144
- Suspension 22
- Engine Mechanical 390
- Transmission 379
- Steering Wheel Retaining Nut 30
04 / Known issuesRecalls on federal record for the 1988 V3500
- Visibility — rearview mirrors/devices › exterior · 91V086000Reduced reflective area on outside rear view mirrorsreduces the driver's apparent area of visibility.
Owners have filed 0 complaints and GMC has issued 0 technical service bulletins for the 1988 V3500. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 1988 V3500 manual
Is this manual specific to the 1988 V3500?
Yes. It is the OEM manual matched to the 1988 model year, covering the 7.4L V8 and 6.2L V8 and 4.8L I6 and 5.7L V8 across the High Sierra Crew Cab Pickup 4-Door, Base Standard Cab Pickup 2-Door, Sierra Classic Cab & Chassis 4-Door, High Sierra Standard Cab Pickup 2-Door, High Sierra Cab & Chassis 4-Door, Sierra Classic Cab & Chassis 2-Door, Base Crew Cab Pickup 4-Door, Sierra Classic Crew Cab Pickup 4-Door, Base Cab & Chassis 4-Door, Base Cab & Chassis 2-Door, High Sierra Cab & Chassis 2-Door, Sierra Classic Standard Cab Pickup 2-Door trims. Specifications and procedure sequences are the ones GMC published for this year.
What 1988 V3500 problems does it help with?
1 recall is on federal record for the 1988 V3500, covering visibility. 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 1988 V3500 wiring diagrams?
Yes — the complete wiring diagrams for the 1988 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 V3500 years and 1988 GMC models
1991 V3500 · 1990 V3500 · 1989 V3500 · 1987 V3500 · all 5 years
1988 GMC Astro · 1988 GMC B6000 · 1988 GMC Brigadier · 1988 GMC C1500 · 1988 GMC C1500 Suburban · 1988 GMC C2500 · 1988 GMC C2500 Suburban · 1988 GMC C3500 · 1988 GMC C5000 · 1988 GMC C6000 · 1988 GMC C7000 · 1988 GMC G1500 · every 1988 model