- The problem
- Vehicle description: heavy duty truck. The shoulder bolt which holds the grote turn signal switch case and components together can loosen resulting in the turn signal malfunctioning.
- The risk
- If the turn signal function is lost, following motorists would not be aware of the turning vehicle, increasing the risk of a vehicle crash.
- The fix
- Dealers will inspect these vehicles and tighten any loose bolts and in the turn signal switch within 2 years from the date of the recall notification letter. The shoulder bolt will be removed, cleaned, and reinstalled with loctite. Owners can also request loctite and repair instructions so they can fix the vehicles themselves.
Vehicle safety record
1993 Freightliner FLB Problems, complaints & recalls
No owner complaints about the 1993 Freightliner FLB have been filed with NHTSA. It is covered by 6 recalls, the latest in August 1997 for the switch.
NHTSA data checked
FFar more problems than a typical FLB year, for its age
- Complaints
- 0
- Recalls
- 6
- Crashes
- 0
- Fires
- 0
- Injuries
- 0
- Deaths
- 0
1993 Freightliner FLB recalls 6
Recall repairs are free. Your dealer fixes them whether or not you bought the car there - check your VIN at nhtsa.gov/recalls to see if yours is done. What to do
- The problem
- Vehicle description: heavy duty trucks equipped with horton fan drives. The fan drive control system was reconfigured which resulted in a significant increase in the demand for fan activation and associated stress to electrical and mechanical components. Various component failure models, combined with characteristics of the fan clutch and its bearings, can cause fan clutch bearings to fail prematurely and result in a locked fan.
- The risk
- If the fan is locked, the the system calls for the fan to be on, the fan clutch will slip, generate heat, and unless released, will result in a fire.
- The fix
- Dealers will replace the fan clutch drive disc with one that incorporates a thermally activated pressure relief.
- The problem
- Air system blockage in the air dryer occurs degrading the moisture removing capabilities of the dryer when the vehicle is operated in a cold environment and moisture accumulates and freezes in the air dryer or in the line between the dryer and the air system reservoir. The air dryer can become over pressurized causing the air dryer cartridge to separate from the mounting base.
- The risk
- If the air dryer separates from the base, the cartridgecan separate sufficiently enough to cause personal injury or property damage.
- The fix
- Dealers will equip air systems with a pressure relief valve to be located between the compressor and the air dryer. This pressure relief valve is intended to vent if excessive pressure develops in the air dryer.
- The problem
- A larger than specified screw was used to mount a power junction stud block to the passenger side of the engine tunnel. The larger screw did not allow adequate clearance between the screw head and the ring terminals which attach to the stud. Contact between the ring terminals and the screw head can cause an electrical short circuit.
- The risk
- Electrical short circuits in the engine compartment can lead to possible fires without prior warning.
- The fix
- Correct size mounting fasteners will be installed to replace the oversize screws. These will be recessed into the mounting block and cannot come into contact with the ring terminals.
- The problem
- The driveline u-joints exhibit excessive rates of failure at low mileages and may cause separation of the interaxle driveline.
- The risk
- Separation of the interaxle driveline may result in thedriveline falling to the road where it can interfere with traffic and resultin an accident.
- The fix
- Freightliner dealers will remove and replace the rockwell interaxle u-joints with u-joints of a different design.
- The problem
- The heater/defroster door can become stuck in the heater mode due to the door over-traveling the door stop, impeding the defroster portion of the system from working.
- The risk
- If this occurs, and the windshield becomes fogged, itwill impair the driver's vision of the road and traffic, which may cause anaccident.
- The fix
- DEALERS WILL INSTALL A POSITIVE DOOR STOP.
What owners say
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No complaints about the 1993 Freightliner FLB yet
No owner has filed a complaint about this vehicle with NHTSA. If yours has a problem, share it here and report it to NHTSA.
Freightliner FLB: every year compared
All FLB years1993 Freightliner FLB vs rivals
| Vehicle | Complaints | Recalls | Grade | |
|---|---|---|---|---|
| 1993 Freightliner FLB | 0 | 6 | F | |
| 1993 Freightliner Conventional | 6 | 0 | D | Compare |
| 1993 Freightliner FL-60 | 2 | 3 | C | Compare |
| 1993 Freightliner FL-70 | 2 | 5 | C | Compare |
| 1993 Freightliner FLD-120 | 1 | 2 | - | Compare |
More sales usually means more complaints, so compare similar vehicles of the same year. The grade compares each vehicle with its own model's other years.
Questions about the 1993 Freightliner FLB
Does the 1993 Freightliner FLB have any recalls?
Yes - NHTSA lists 6 recalls for the 1993 Freightliner FLB: switch (August 1997); fan (November 1996); hoses, lines / piping, and fittings (April 1995); wiring (April 1994) and more. Recall repairs are free at any authorized dealer. Enter your VIN at nhtsa.gov/recalls to see whether yours has been fixed.
How many complaints has the 1993 Freightliner FLB had?
None have been filed with NHTSA so far.
Is the 1993 Freightliner FLB a reliable vehicle?
Its Safety Index is 6 out of 100 (grade F: far more problems than a typical Freightliner FLB year, for its age). The index weighs complaints, crashes, fires, injuries, deaths and recalls against how long the vehicle has been on the road, compared with the same model's other years. It is not a measure of every repair - read the complaints and owner experiences, and have any used vehicle inspected before you buy.
What should I do if my 1993 Freightliner FLB has a problem?
If it is a safety problem, stop driving it if it is unsafe and contact your dealer. Report it to NHTSA at nhtsa.gov/report-a-safety-problem - enough reports start investigations and recalls - and share your experience here so other owners know what to look for.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked . Complaints are owners' own reports and are not verified. How we use the data