Vehicle stalled 7 times at various speeds. Vehicle was taken to dealer 5 times, ignition module was replaced twice, multi-function switch once ,and starter once.
1990 Mercury Topaz electrical problems
21 complaints (44% of all complaints for this car).
- owner complaints
- 21
- of this car's complaints
- 44%
- crashes
- 0
- recalls
- 1
Which part fails
- Ignition: switch7
- Alternator/generator/regulator5
- Ignition4
- Wiring: front underhood1
- Wiring1
- Starter assembly1
- Ignition: module1
- 12v/24v/48v battery: cables1
At what mileage
Complaints by mileage at the time of the problem.
0k-25k
25k-50k
50k-75k
75k-100k
100k-125k
125k-150k
150k-175k
175k-200k
200k+
Mercury Topaz electrical problems in other years
Specific symptoms reported on the 1990 Mercury Topaz electrical
Phrases found in the owners' own descriptions, so one complaint can mention several symptoms.
Related recalls
Electrical system: ignition
- What is wrong
- The ignition switch could experience an internal short circuit.
- Risk
- This condition could cause overheating, smoke, and possibly fire in the steering column area of the vehicle.
- Remedy
- Dealers will replace the ignition switch.
Recall number 96V071000 · Recall details
What 1990 Mercury Topaz owners say
Most recent owner complaints, unedited.
The vehicle's tpi module is defective and is causing the vehicle to stall intermittently, consumer request that the manufacturer replace this component at their expense. Nlm
When driving vehicle will cut off without prior notice. Then, it takes a minute or two to start it over. Dealership was aware of the problem.
Vehicle caught on fire. Fire started in the steering column. Vehicle experienced the same problem as manufacturer's recall 7774/ignition switch. Ford advised consumer that this vehicle was not part of the recall.
Alternator lead to the battery melted.
The altenator connecting wires get hot, and they have a tendency to melt and catch on fire. Dealer has been contacted.
Alternator socket failed causing vehicle fire.
Alternator has failed on six occasions resulting in burnt wiring and damage to other components.
Alternator has been replaced 6 times due to burnt wiring.
An electrical short in the alternator, causing the wiring to the alternator to burn out.
Questions about the 1990 Mercury Topaz electrical
Does the 1990 Mercury Topaz have electrical problems?
Owners have filed 21 complaints about the electrical of the 1990 Mercury Topaz, 44% of all its complaints, more than any other problem.
At what mileage do 1990 Mercury Topaz electrical problems start?
Not enough complaints include the mileage to tell.
Was there a recall on the 1990 Mercury Topaz electrical?
Yes, 1 recall: 96V071000. Check your VIN to see if your car still needs the free repair.
What year does the Mercury Topaz have the most electrical problems?
The Mercury Topaz model years with the most electrical complaints are 1990 (21 complaints), 1991 (13 complaints) and 1993 (13 complaints).
Other 1990 Mercury Topaz problems
Engine 7Acceleration 6Brakes 6Steering 4Lights 3Seat belts 3Fuel system 2Suspension 2Locks 1Seats 1Tires 1Transmission 1Wheels 1
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