IllustrationTHE SELF-LEVELING SUSPENSION SYSTEM FAILED. ACCORDING TO THE DEALERSHIPS, THERE IS NOT A REMEDY FOR THIS FAILED SYSTEM OTHER THAN TO REPLACED IT WITH THE SAME SYSTEM. JAGUAR MADE REPLACEMENTS KITS FOR THE XJ6 BUT NOT FOR THE XJ12
1994 Jaguar XJ12
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all XJ12 years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 1 of 10 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Engine And Engine Cooling. Review the 4 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Service Brakes, Hydraulic. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Vehicle Speed Control. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
0 crash reports2 fire reports0 injury reports
Suspension complaints
2 reportsOXYGEN SENSOR RELAY FAILED, RESULTING IN VEHICLE NOT STARTING.
Official recalls
198V271000 · Structure:body:hood
Oct 27, 1998
VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE HOOD LINER CAN SAG AND INTERFERE WITH THE THROTTLE LINKAGE.
Consequence & remedy
Consequence: THIS CONDITION CAN CAUSE HIGH ENGINE IDLE SPEED, INCREASING THE RISK OF A CRASH.
Remedy: DEALERS WILL REPAIR THE HOOD LINER.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
3EA98022 · Throttle HANG-UP
Opened Sep 30, 1998 · Closed Oct 30, 1998
Status: closed (inferred from source dates) · Vehicle Speed Control:linkages
ALLEGED THAT THE HOOD LINER INTERFERES WITH THROTTLE LINKAGE OPERATION. ENGINE CONTROL MAY BE COMPROMISED
PE98016 · Throttle HANG-UP
Opened Mar 13, 1998 · Closed Sep 30, 1998
Status: closed (inferred from source dates) · Vehicle Speed Control:linkages
ALLEGED THAT SOME 1993-94 MY XJ12 SEDAN VEHICLES MAY EXPERIENCE UNINTENDED ELEVATED ENGINE SPEED
DP98002 · Throttle Sticking
Opened Mar 5, 1998 · Closed Mar 16, 1998
Status: closed (inferred from source dates) · Vehicle Speed Control:linkages
THE NHTSA WAS PETITION TO COMMENCE A DEFECT INVESTIGATION OF THE SUBJECT VEHICLES ON 26-FEB-98.THE PETITION ALLEGES THAT THE THROTTLE STICKS ON HIS CAR AND IT CONTINUES TO GO FORWARD WITH A HIGH SPEED EVEN THE BRAKE IS APPLIED. A PRELIMINARY EVALUATION (PE98-016) IS OPENED RESULTING FROM THIS PETITION