FaultScore

1989 Ford Mustang electrical problems

49 of the 127 complaints about the 1989 Ford Mustang are about the electrical system — 39% of everything reported for this model year. Half of the failures with a mileage on record happened before 123,000 miles.

F

49

Complaints

0

Crashes

29

Fires

2

Injuries

Exactly what failed

Switch 15 30.6%
Ignition 13 26.5%
Wiring 7 14.3%
Front Underhood 3 6.1%
Interior/Under Dash 3 6.1%
Alternator/Generator/Regulator 3 6.1%
Fuses AND Circuit Breakers 2 4.1%
Electrical System 2 4.1%
Starter Assembly 1 2.0%

Electrical System across every Ford Mustang year

1984 14 1.2%
1986 11 1.0%
1987 17 1.5%
1988 60 5.2%
1989 49 4.3%
1990 42 3.7%
1991 38 3.3%
1992 31 2.7%
1993 34 3.0%
1994 26 2.3%
1995 39 3.4%
1996 12 1.0%
1997 10 0.9%
1998 15 1.3%
1999 11 1.0%
2000 17 1.5%
2001 10 0.9%
2002 10 0.9%
2003 10 0.9%
2005 231 20.1%
2006 31 2.7%
2007 35 3.0%
2008 16 1.4%
2010 10 0.9%
2011 24 2.1%
2012 21 1.8%
2013 18 1.6%
2014 11 1.0%
2015 66 5.7%
2016 72 6.3%
2017 34 3.0%
2018 31 2.7%
2019 32 2.8%
2020 25 2.2%
2024 35 3.0%

What owners said

Filed with NHTSA, in their own words.

at 120,000 miles Grimesland, NC

ELECTRICAL SYSTEM:IGNITION

TL* THE CONTACT OWNS A 1989 FORD MUSTANG. THE CONTACT STATED THAT THE IGNITION KEY BECAME EXTREMELY HOT. THE CONTACT HAD NOT TAKEN VEHICLE TO DEALER TO GET A DIAGNOSED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND CURRENT MILEAGE WAS 120,000.

NHTSA complaint #10588614 — an unverified report by a vehicle owner.

at 123,000 miles Middle Island, NY

ELECTRICAL SYSTEM:IGNITION

TL*THE CONTACT OWNS A 1989 FORD MUSTANG. WHENEVER THE KEY IS INSERTED INTO THE IGNITION TO START THE ENGINE, THE VEHICLE WILL NOT START ON THE FIRST ATTEMPT. THE CONTACT MUST REMOVE THE KEY FROM THE IGNITION AND RETRY IN ORDER FOR THE VEHICLE TO START. HE DISCOVERED NHTSA CAMPAIGN ID NUMBER 96V071000 (ELECTRICAL SYSTEM:IGNITION); HOWEVER, THE DEALER STATED THAT HIS VIN WAS NOT INCLUDED IN THE RECALL. THE FAILURE MILEAGE WAS 123,000 AND CURRENT MILEAGE WAS 125,000. UPDATED 6/16/08 *CN THE STARTER AND RELAY WERE REPLACED.

NHTSA complaint #10229082 — an unverified report by a vehicle owner.

at 123,000 miles Middle Island, NY

ELECTRICAL SYSTEM:STARTER ASSEMBLY

TL*THE CONTACT OWNS A 1989 FORD MUSTANG. WHENEVER THE KEY IS INSERTED INTO THE IGNITION TO START THE ENGINE, THE VEHICLE WILL NOT START ON THE FIRST ATTEMPT. THE CONTACT MUST REMOVE THE KEY FROM THE IGNITION AND RETRY IN ORDER FOR THE VEHICLE TO START. HE DISCOVERED NHTSA CAMPAIGN ID NUMBER 96V071000 (ELECTRICAL SYSTEM:IGNITION); HOWEVER, THE DEALER STATED THAT HIS VIN WAS NOT INCLUDED IN THE RECALL. THE FAILURE MILEAGE WAS 123,000 AND CURRENT MILEAGE WAS 125,000. UPDATED 6/16/08 *CN THE STARTER AND RELAY WERE REPLACED.

NHTSA complaint #10229082 — an unverified report by a vehicle owner.

SAN Antonio, TX

ELECTRICAL SYSTEM:IGNITION

THE VEHICLE EXPERIENCED THE SAME PROBLEM AS STATED IN RECALL #96 V 071 000, HOWEVER THE VEHICLE IDENTIFICATION NUMBER WAS NOT INCLUDED IN THE RECALL.

NHTSA complaint #10011129 — an unverified report by a vehicle owner.

Sheppard AFB, TX

ELECTRICAL SYSTEM

WHEN PRESSURE IS APPLIED ON STEERING WHEEL IT CAUSES ELECTRICAL SYSTEM AND VEHICLE TO SHUTDOWN WHILE DRIVING. DEALER AND MANUFACTURER HAVE NOT BEEN NOTIFIED AT THIS TIME. FEEL FREE TO PROVIDE ANY FURTHER INFORMATION.

NHTSA complaint #8018145 — an unverified report by a vehicle owner.

Sheppard AFB, TX

ELECTRICAL SYSTEM:IGNITION

WHEN PRESSURE IS APPLIED ON STEERING WHEEL IT CAUSES ELECTRICAL SYSTEM AND VEHICLE TO SHUTDOWN WHILE DRIVING. DEALER AND MANUFACTURER HAVE NOT BEEN NOTIFIED AT THIS TIME. FEEL FREE TO PROVIDE ANY FURTHER INFORMATION.

NHTSA complaint #8018145 — an unverified report by a vehicle owner.

Greensville, KY

ELECTRICAL SYSTEM:IGNITION

UNDER HOT CONDITIONS IGNITION SPARKS AND CLICKS. DEALER HAS REPLACED SWITCH THREE TIMES, AND PROBLEM IS STILL OCCURRING. PLEASE PROVIDE ANY FURTHER INFORMATION.

NHTSA complaint #8013249 — an unverified report by a vehicle owner.

Greenville, KY

ELECTRICAL SYSTEM:IGNITION

CONSUMER STATES UNDER HOT WEATHER CONDITIONS THE VEHICLES IGNITION WILL SPARK AND CLICK. CONSUMER HAS REPLACED SWITCH 3 TIMES. PLEASE PROVIDE ANY FURTHER INFORMATION.

NHTSA complaint #8013259 — an unverified report by a vehicle owner.

Bulls GAP, TN

ELECTRICAL SYSTEM:IGNITION

RECEIVED RECALL NOTICE 96V071000. CONTACTED DEALERSHIP AND TOOK VEHICLE ON APPOINTED DATE. AFTER PICKING UP VEHICLE, NOTICED IGNITION ACTED SAME AS BEFORE GOING TO DEALER. OWNER TOOK IGNITION APART AND CONTACTED MANUFACTURER FOR PART NUMBER OF REPLACEMENT. PART WAS NEVER REPLACED BY DEALERSHIP.*AK

NHTSA complaint #8004461 — an unverified report by a vehicle owner.

Northbrook, IL

ELECTRICAL SYSTEM:IGNITION

WHILE TRAVELING AND WITHOUT ANY INDICATION VEHICLE STALLED. DEALER HAS BEEN NOTIFIED . PLEASE PROVIDE FURTHER INFORMATION.

NHTSA complaint #873981 — an unverified report by a vehicle owner.

Castle Rock, CO

ELECTRICAL SYSTEM:IGNITION

I HAVE RECENTLY CONTACTED FORD ABOUT THIS PROBLEM AND I WAS TOLD THAT THERE WAS NO PROBLEM. MY FRIEND HAS A 1988 MUSTANG, WHO HAS HAD THE SAME PROBLEM NUMEROUS TIMES. I AM AN ELECTRICAL ENGINEER AND KNOW THAT THIS PROBLEM IS THE RESULT OF A BAD DESIGN (I.E. THE IGNITION CONTROL MODULE GETS TOO HOT, WHICH CAUSES THE TRANSISTORS TO FUNCTION IMPROPERLY). THIS IS A REAL PROBLEM AND I HOPE IT DOESN'T TAKE MANY LIVES TO FIGURE THIS OUT. THANK YOU, JOSH SHAW

NHTSA complaint #734816 — an unverified report by a vehicle owner.

China Grove, NC

ELECTRICAL SYSTEM:IGNITION

WHEN SLOWING DOWN TO MAKE LEFT OR RIGHT TURNS, THE ENGINE OF THE VEHICLE SURGES AND CUTS OFF WITH NO WARNING RESULTING IN THE LOSS OF POWER STEERING AND BRAKES. PROBLEM MOST OFTEN OCCURS WHEN THE ENGINE IS HOT AND THE AIR CONDITIONING IS ON.

NHTSA complaint #734391 — an unverified report by a vehicle owner.

Thomasville, NC

ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

FUEL PUMP SAFETY SWITCH WOULD ENGAGE ON ITS OWN & CAR WOULDN'T START UNLESS YOU HIT THE SWITCH. ALTERNATOR HAS BEEN REPLACED 3 TIMES AND SO HAS BATTERY.

NHTSA complaint #732079 — an unverified report by a vehicle owner.

Caty, TX

ELECTRICAL SYSTEM:IGNITION:SWITCH

HAD RECEIVED RECALL NOTICE 96V071000 AND CONTACTED DEALER. TOOK VEHICLE FOR REPAIRS OF IGNITION SWITCH. 4 YEARS LATER, IGNITION SWITCH HAD A SHORT. DEALER REFUSED TO REPAIR, WAS NOT TAKING RESPONSIBILITY FOR PROBLEM. MANUFACTURER AGREED WITH DEALER.

NHTSA complaint #868492 — an unverified report by a vehicle owner.

Silver City, NM

ELECTRICAL SYSTEM:IGNITION:SWITCH

RECALL 96V071000/ELECTRICAL SYSTEM IGNITION SWITCH. VEHICLE HAD A BROKEN IGNITION SWITCH, AND CONSUMER BELIEVED THAT THE RECALL WAS THE REASON FOR THIS PROBLEM. ALSO, MSNUFACTURER INFORMED CONSUMER THAT THIS VEHICLE WAS NOT COVERED UNDER THE RECALL DUE TO VIN.

NHTSA complaint #863149 — an unverified report by a vehicle owner.

Greensboro, NC Fire

ELECTRICAL SYSTEM:WIRING

A FIRE STARTING IN THE ENGINE COMPARTMENT DUE TO A DEFECTIVE WIRING HARNESS AND ALTERNATOR WITHOUT ANY WARNING. *AK

NHTSA complaint #862193 — an unverified report by a vehicle owner.

Woodland, NC Fire 3 injured

ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS

THE FUSE BOX CAUGHT ON FIRE WHEN CONSUMER ACCIDENTALLY DROPPED A PENNY INTO THE CIGARETTE LIGHT. CONSUMER FEELS THE FUSE SHOULD HAVE BLOWN TO PREVENT THE FIRE FROM OCCURING. NLM

NHTSA complaint #550488 — an unverified report by a vehicle owner.

Palm Beach Gardens, FL Fire

ELECTRICAL SYSTEM:IGNITION

CAR WAS PARKED IN THE PARKING LOT AT PLACE OF EMPLOYMENT ON 1/31/96. APPROXIMATELY 10 MINUTES LATER I WAS INFORMED THAT THE CAR WAS ON FIRE IN THE PARKING LOT. THE FIRE COMPLETELY CONSUMED THE ENGINE COMPARTMENT AND INTERIOR DASHBOARD AREA. THE PALM BEACH GARDENS FIRE DEPARTMENT ARRIVED TO EXTINGUISH THE FIRE, HOWEVER THE CAR WAS TOTALED DUE TO THE EXTENSIVE DAMAGE. THE FIRE DEPARTMENT INCIDENT REPORT INDICATED THAT THE FIRE WAS CAUSED BY A FAULTY IGNITION RELAY. THE CAR WAS REMOVED BY A TOWING SERVICE AND DELIVERED TO A JUNK YARD. A TOTAL OF $100 WAS PROVIDED FOR THE CAR FOR USED PARTS. THERE WAS NO INSURANCE COVERAGE FOR THIS INCIDENT. ON SEPT. 1996, WE RECEIVED A SAFETY RECAL NOTICE FROM THE FORD MOTOR CO. STATING THAT 1988-93 MODEL MUSTANGS COULD EXPERIENCE A SHORT CIRCUT IN THE IGNITION SWITCH LEADING TO OVERHEATING AND POSSIBLY FIRE. WE HAVE ATTEMPTED SEVERAL TIMES TO CONTACT FORD MOTOR CO. BUT HAVE RECEIVED NO SUPPORTING RESPONCE. ALSO, THE DISPUTE SETTLEMENT BOARD HAS BEEN CONTACTED, BUT INDICATED THAT OUR APPLICATION DOES NOT FALL WITHIN THE JURISDICTION OF THE BOARD. WE HAVE A COPY OF THE FIRE REPORT AND PHOTOS OF THE VEHICLE. PLEASE ADVISE.

NHTSA complaint #710457 — an unverified report by a vehicle owner.

Kamuela, HI Fire

ELECTRICAL SYSTEM:IGNITION

VEHICLE RECEIVED RECALL REPAIR WORK ON THE IGNITION SYSTEM (96V-071) ON APRIL 21, 1999 ON APRIL 26, 1999 VEHICLE FIRE DUE TO ELECTRICAL FAILURE. MJS

NHTSA complaint #546009 — an unverified report by a vehicle owner.

Richardson, TX Fire

ELECTRICAL SYSTEM:IGNITION:SWITCH

VEHICLE FIRE DUE TO FAULTY IGNITION SWITCH (ELECTRICAL) PRIOR TO RECALL NOTICE.

NHTSA complaint #507235 — an unverified report by a vehicle owner.

Richardson, TX Fire

ELECTRICAL SYSTEM:IGNITION:SWITCH

VEHICLE FAULTY IGNITION FAILED AFTER RECALL REPAIR CAUSING IT TO CATCH ON FIRE.

NHTSA complaint #528064 — an unverified report by a vehicle owner.

Blauvelt, NY Fire

ELECTRICAL SYSTEM:IGNITION:SWITCH

VEHICLE FIRE DUE TO IGNITION SWITCH FAILURE PRIOR TO RECALL NOTICE.

NHTSA complaint #515041 — an unverified report by a vehicle owner.

Blauvelt, NY Fire

ELECTRICAL SYSTEM:IGNITION:SWITCH

IGNITION SWITCH FAILURE RESULTED IN FIRE PRIOR TO RECALL NOTICE.

NHTSA complaint #509749 — an unverified report by a vehicle owner.

Madeira BE, FL Fire

ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

APPROXIMATELY 5 MINUTES AFTER PARKING FIRE STARTED UNDER HOOD. DURING EXTINGUISH NOTICED SPARKING AT ALTERNATOR WIRE HOOKUPS.

NHTSA complaint #780696 — an unverified report by a vehicle owner.

Rockwood, TN Fire

ELECTRICAL SYSTEM:IGNITION:SWITCH

CONSUMER RECEIVED RECALL FOR IGNITION SWITCH, STATES THAT DEALER WILL REPLACE SWITCH WITH NEW ONE. DEALER DID NOT, THEREFORE 10 MONTHS LATER VEHICLE CAUGHT ON FIRE DUE TO THIS.

NHTSA complaint #820590 — an unverified report by a vehicle owner.

Copperas Cove, TX Fire

ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

ALTERNATOR FIRE.

NHTSA complaint #524890 — an unverified report by a vehicle owner.

Plano, TX Fire

ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD

WHILE DRIVING VEHICLE THERE WAS SMOKE COMING FROM HOOD.OWNER PULLED OVER AND FIRE STARTED, CAUSING VEHICLE TO BURN UP COMPLETELY.

NHTSA complaint #819046 — an unverified report by a vehicle owner.

Dallas, TX Fire

ELECTRICAL SYSTEM

ELECTRICAL FIRE.

NHTSA complaint #519172 — an unverified report by a vehicle owner.

Blauvelt, NY Fire

ELECTRICAL SYSTEM:IGNITION:SWITCH

IGNITION SWITCH FIRE.

NHTSA complaint #515041 — an unverified report by a vehicle owner.

SAN Jose, CA Fire

ELECTRICAL SYSTEM:WIRING

WIRING HARNESS FIRE AFTER RECALL REPAIR.

NHTSA complaint #515584 — an unverified report by a vehicle owner.

Other 1989 Ford Mustang problems

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