The service and repair manual for the 1990 Cadillac Brougham — 5.7L V8 and 5.0L V8 engines, 2 trims. Matched to this exact model year, so the specifications and sequences are the ones Cadillac published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 1990 |
|---|---|
| Engines | 5.7L V8 — OHV 5.0L V8 — OHV |
| Trims | Base Sedan 4-Door · d'Elegance Sedan 4-Door |
| Federal record | 9 recalls · 12 complaints · 0 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 1990 Brougham manual
03 / ContentsSections in the manual
- Quick Lookups 68
- Engine Performance 1,164
- Accessories & Equipment 256
- General Information 1,543
- Body & Frame 110
- Heating, Ventilation & A/C (HVAC) 172
- Brakes 185
- Maintenance 63
- Drivelines & Axles 44
- Steering 90
- Electrical 125
- Suspension 112
- Engine Mechanical 247
- Transmission 401
04 / Known issuesRecalls on federal record for the 1990 Brougham
- Equipment — other › labels · 90V134000Vehicles would not comply with 49 cfr part 567.
- Equipment — other › labels · 90V133000Limousines would not comply with fmvss 110 and consumermight unknowingly overload the vehicle becaus.
- Service Brakes, Hydraulic — foundation components › drum › wheel cylinders · 91V101000Stopping distance requirements of fmvss 105 are not metwith power braking assist unit inoperative.
- Service Brakes, Hydraulic — foundation components › drum › wheel cylinders · 91V100000Stopping distance requirements of fmvss 105 are not metwith power braking assist unit inoperative.
- Service Brakes, Hydraulic — foundation components › drum › wheel cylinders · 91V099000Stopping distance requirements of fmvss 105 are not metwith power braking assist unit inoperative.
- Service Brakes, Hydraulic — foundation components › drum › wheel cylinders · 91V096000Stopping distance requirements of fmvss 105 are not metwith power braking assist unit inoperative.
- Service Brakes, Hydraulic — foundation components › drum › wheel cylinders · 91V093000Stopping distance requirements of fmvss 105 are not metwith power assist braking units inoperative.
- Service Brakes, Hydraulic — foundation components › drum · 91V011000Increased stopping distance could result in an accident;vehicles do not comply with fmvss 105.
- Service Brakes, Hydraulic — foundation components › drum › wheel cylinders · 91V092000Stopping distance requirements of fmvss 571 are not metwith power assist braking unit inoperative.
Owners have filed 12 complaints and Cadillac has issued 0 technical service bulletins for the 1990 Brougham. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 1990 Brougham manual
Is this manual specific to the 1990 Brougham?
Yes. It is the OEM manual matched to the 1990 model year, covering the 5.7L V8 and 5.0L V8 across the Base Sedan 4-Door, d'Elegance Sedan 4-Door trims. Specifications and procedure sequences are the ones Cadillac published for this year.
What 1990 Brougham problems does it help with?
9 recalls are on federal record for the 1990 Brougham, covering equipment, service brakes, hydraulic. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by Cadillac dealers.
Does it include 1990 Brougham wiring diagrams?
Yes — the complete wiring diagrams for the 1990 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 Brougham years and 1990 Cadillac models
1992 Brougham · 1991 Brougham · 1989 Brougham · 1988 Brougham · 1987 Brougham · all 6 years
1990 Cadillac Allante · 1990 Cadillac Commercial Chassis · 1990 Cadillac DeVille · 1990 Cadillac Eldorado · 1990 Cadillac Fleetwood · 1990 Cadillac Seville · every 1990 model