The service and repair manual for the 1991 Hyundai Sonata — 3.0L V6 and 2.4L I4 engines, 3 trims. Matched to this exact model year, so the specifications and sequences are the ones Hyundai published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 1991 |
|---|---|
| Engines | 3.0L V6 — 181 cu in, SOHC 2.4L I4 — 143 cu in, SOHC |
| Trims | GL Sedan 4-Door · Base Sedan 4-Door · GLS Sedan 4-Door |
| Federal record | 1 recall · 41 complaints · 10 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 1991 Sonata manual
03 / ContentsSections in the manual
- Quick Lookups 67
- General Information 1,357
- Accessories & Equipment 135
- Heating, Ventilation & A/C (HVAC) 191
- Body & Frame 27
- Maintenance 56
- Brakes 43
- Restraints 48
- Drivelines & Axles 13
- Steering 54
- Electrical 138
- Suspension 51
- Engine Mechanical 130
- Transmission 170
- Engine Performance 338
04 / Known issuesRecalls on federal record for the 1991 Sonata
- Seat Belts · 93V196000Slowing, chattering, or failure of the motorized shoulderbelt may discourage use of the restraint sy.
Owners have filed 41 complaints and Hyundai has issued 10 technical service bulletins for the 1991 Sonata. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 1991 Sonata manual
Is this manual specific to the 1991 Sonata?
Yes. It is the OEM manual matched to the 1991 model year, covering the 3.0L V6 and 2.4L I4 across the GL Sedan 4-Door, Base Sedan 4-Door, GLS Sedan 4-Door trims. Specifications and procedure sequences are the ones Hyundai published for this year.
What 1991 Sonata problems does it help with?
1 recall is on federal record for the 1991 Sonata, covering seat belts. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by Hyundai dealers.
Does it include 1991 Sonata wiring diagrams?
Yes — the complete wiring diagrams for the 1991 build, alongside repair procedures, specifications and diagnostics.
Is it a subscription?
No. $42.99 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 Sonata years and 1991 Hyundai models
1997 Sonata · 1996 Sonata · 1995 Sonata · 1994 Sonata · 1993 Sonata · 1992 Sonata · 1990 Sonata · 1989 Sonata · all 36 years