1989 MACK U — Problems, Recalls & Safety Data
N/A
Safety Rating
0
Owner Complaints
2
Recalls
0
Service Bulletins
0
Investigations
Overview of the 1989 MACK U
The 1989 MACK U has received a total of 0 safety complaints filed with the National Highway Traffic Safety Administration (NHTSA). There have been 2 recall campaigns affecting this vehicle, covering issues with VEHICLE SPEED CONTROL, VISIBILITY:WINDSHIELD WIPER/WASHER:LINKAGES.
Recalls for the 1989 MACK U
NHTSA has recorded 2 recalls for the 1989 MACK U, potentially affecting up to 42,127 vehicles.
Recall 94V032000 — VEHICLE SPEED CONTROL
| 39,777 vehicles affected
Defect: FUEL INJECTION SYSTEM RECONFIGURATION TO COMPLY WITH ENGINE EMISSION STANDARDS CAUSE HIGHER ENGINE VIBRATION LEVELS WHICH LEAD TO EARLY WEAR AND COMPLETE FAILURE OF THE SECONDARY THROTTLE RETURN MECHANISM.
Consequence: IN THE EVENT THE PRIMARY THROTTLE RETURN FAILS, FAILURE OF THE SECONDARY THROTTLE RETURN SYSTEM WOULD NOT PROVIDE PROTECTION AGAINST LOSS OF THROTTLE CONTROL.
Remedy: A NEW PRODUCTION SECONDARY THROTTLE RETURN SYSTEM CONFIGURATION WILL BE INSTALLED.
View full details →Recall 90V051000 — VISIBILITY:WINDSHIELD WIPER/WASHER:LINKAGES
| 2,350 vehicles affected
Defect: A TOLERANCE MISMATCH IN THE CRANK ASSEMBLY OF THE BOSCH WINDSHIELD WIPER MOTOR COULD CAUSE INSTANTANEOUS SEPARATION OF THE CRANK FROM THE LINKAGE ASSEMBLY IN THE LEFT HAND CONTROL ARM ASSEMBLY; THIS WOULD MAKE THE SYSTEM INOPERABLE.
Consequence: WIPER FAILURE DURING VEHICLE OPERATION COULD REDUCE DRIVER'S ABILITY TO SEE THE ROAD, AND CREATES A POTENTIAL FOR AN ACCIDENT.
Remedy: REPLACE LEFT HAND CONTROL ARM LINKAGE ASSEMBLY.
View full details →Owner Complaints for the 1989 MACK U
No complaints have been filed with NHTSA for the 1989 MACK U.
Safety Rating for the 1989 MACK U
NHTSA has not yet tested the 1989 MACK U in its New Car Assessment Program.
Technical Service Bulletins for the 1989 MACK U
No technical service bulletins have been reported for this vehicle.
NHTSA Investigations for the 1989 MACK U
There are no NHTSA defect investigations on record for this vehicle.
Other Model Years of the MACK U
- 1987 MACK U — 0 complaints
- 1988 MACK U — 0 complaints
- 1989 MACK U (current)
- 1990 MACK U — 0 complaints
- 1991 MACK U — 0 complaints
- 1992 MACK U — 0 complaints
Other MACK Models
- MACK MACK — 35 total complaints
- MACK ANTHEM (AN) — 12 total complaints
- MACK CXU612 — 12 total complaints
- MACK CX613 — 10 total complaints
- MACK GRANITE (GR) — 10 total complaints
- MACK CH600 — 9 total complaints
- MACK GU — 9 total complaints
- MACK RD — 8 total complaints