Worst 1986 Jeep Grand Wagoneer Problems
Top 3 most-reported issues with average mileage at failure.
Electrical System:Alternator/Generator/Regulator
Electrical System:Ignition:Module
Electrical System:Starter Assembly
Check the actual VIN — every car is different.
This page shows the model year's reputation. The VIN tells you about this specific car — accidents, title issues, odometer rollbacks. Full report just $4.99 (vs. Carfax $44.99).
All Problems by Category
Every NHTSA complaint category for the 1986 Jeep Grand Wagoneer.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Electrical System:Alternator/Generator/Regulator | 1 | — | — | — | |
| Electrical System:Ignition:Module | 1 | — | — | — | |
| Electrical System:Starter Assembly | 1 | — | — | — | |
| Electrical System:Wiring:Interior/Under Dash | 1 | — | 1 | — | |
| Engine And Engine Cooling:Cooling System:Hoses/Lines/Piping/Fittings | 1 | — | — | — | |
| Engine And Engine Cooling:Engine | 1 | — | — | — | |
| Engine And Engine Cooling:Engine:Gasoline:Belts And Associated Pulleys | 1 | — | — | — | |
| Engine And Engine Cooling:Exhaust System | 1 | — | — | — | |
| Engine And Engine Cooling:Exhaust System:Emission Control:Catalytic Convertor | 1 | — | — | — | |
| Equipment:Appliance:Air Conditioner | 1 | — | — | — | |
| Automatic Transmission | 1 | — | — | — | |
| Seat Belts:Front:Buckle Assembly | 1 | — | — | — | |
| Structure:Body:Door | 1 | — | — | — | |
| Structure:Body:Hood | 1 | — | — | — |
Search Owner Complaints
Read what owners actually reported to NHTSA for the 1986 Jeep Grand Wagoneer. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Other Jeep Grand Wagoneer Years
1986 Jeep Grand Wagoneer — FAQ
Answers based on real NHTSA complaint and recall data for this specific model year.
Is the 1986 Jeep Grand Wagoneer reliable?
What are common problems with the 1986 Jeep Grand Wagoneer?
Does the 1986 Jeep Grand Wagoneer have any recalls?
Should I buy a 1986 Jeep Grand Wagoneer?
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinItel.
Wider context: See the full Jeep Grand Wagoneer reliability report with year-by-year comparison and generation analysis.
Check Your Specific 1986 Jeep Grand Wagoneer
Real owner complaints tell you about the model. The VIN tells you about your specific car — accidents, title issues, odometer fraud.
Check Any VIN — $4.99