1990 Jaguar XJ6 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1990 Jaguar XJ6

1990 Jaguar XJ6 Problems

Center Arm Rest Cup Holder May Break

The cup holder in the front center arm rest is flimsy and may break, making it impossible to close the cup holder assembly.

Various Engine Oil Leaks

Engine oil leaks in several different areas are common. I may be necessary to clean the affected area and recheck to determine the exact cause of the leak.

Growling Noise on Deceleration From High Speed Due to Differential Bearing Failure

A growling noise may be noticed on deceleration from higher speeds. This type of noise is commonly caused by a bearing failure in the rear differential. Replacement of the rear differential is often necessary to correct this problem.

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1990 Jaguar XJ6 Questions

Where are the relays for a 1990 Jaguar XJ6 blower motor. (2 answers)

Do the low beam head lights have a fuse relay as like the blower motor.

Where can I find Technical Drawing / Specifications for the Break System. (1 answer)

The actual year is 1988

What would cause my tail lights, sidelights and instrument panel to stop working (1 answer)

intermittently while driving but the headlights work fine? Hazard lights work too. Fuses are o.k. Are relays involved? Which one/s and where located?

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1990 Jaguar XJ6 Recalls

Recall 93V179000
THE NORMAL LOCKUP FUNCTION OF THE AUTOMATIC (PASSIVE) BELT REEL CAN CAUSE THE BELT MOTOR WINCH ASSEMBLY TO LOCKUP SUCH THAT THE PASSIVE BELT SYSTEM WILL NOT DEPLOY/FUNCTION OR GETS STUCK AT VARIOUS POINTS ALONG THE TRACK CAUSING THE KINKING OR BREAKING OF ITS CABLE OR DETACHMENT OF THE TONGUE.
Recall 89V235000
HEAD OF REAR CALIPER FIXING BOLT COULD BREAK OFF, LEAVING ONLY BOLT SHANK IN PLACE.

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1990 Jaguar XJ6 Reviews

I have a 1990 jag xj6 Sovereign bought for 800 from a guy who collects older cars. I must say I love it, it is my baby! It has never failed me, a bit pricey but we'll worth it. Do all mechanic work myself oil changes, tune ups, etc. Did some restoring to the inside but it is MINT!
Have a problem with the front drivers left door . replaced the door handle the window motor and Actuator. New switch and the window and the mirrors will not work. Please Help !!!
PURCHASED A NICE XJ6 SOVERIGN JAGUAR AND ITS A GREAT VEHICLE. TRUE ROAD HOG. WHEN I PURCHASED IT THE DASH ELECTRICAL PANEL WOULD NOT WORK. (TEMP,SPEED,OIL)I REPLACED ALL THE FUSES AND NOTHING WORKS. MY WIFE HAS GIVEN OUT OF GAS SEVERAL TIMES SO NOW WE HAVE TO CARRY A 3 GAL. RESERVE CAN IN THE TRUNK JUST IN CASE. I WOULD REALLY LIKE TO RESOLVE THIS PROBLEM. I WILL KEEP THE CAR FOREVER BUT I MUST...

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