6 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
91V177000 · Vehicle Speed Control:Springs
Reported: 1991-10-15 (October 15, 1991) · Model years: 1991
THE HOOK SIZE OF THE THROTTLE RETURN SPRING IS TOO SMALL RESULTING IN A TIGHT FIT AROUND THE ANCHOR NUT, CAUSING THE THROTTLE RETURN SPRING TO BREAK PREMATURELY.
Consequence: IF THE THROTTLE SPRING BREAKS, THE ENGINE WILL RETURN TO IDLE SPEED, WHICH MAY CAUSE A HIGHWAY HAZARD AND RESULT IN A VEHICLE CRASH.
Remedy: INSTALL THROTTLE RETURN SPRINGS WITH LARGER HOOKS.
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.
Consequence: IF THE TURN SIGNAL FUNCTION IS LOST, FOLLOWING MOTORISTS WOULD NOT BE AWARE OF THE TURNING VEHICLE, INCREASING THE RISK OF A VEHICLE CRASH.
Remedy: 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.
NHTSA campaign record ↗93V104000 · Service Brakes, Hydraulic:Foundation Components:Disc:Caliper
Reported: 1993-06-14 (June 14, 1993) · Model years: 1992, 1993
AS THE BRAKE PADS WEAR, THE BRAKE CALIPER TRAVEL MAY BE LIMITED BY INTERFERENCE WITH THE MAIN SUPPORT MEMBER (Z-BAR SPRING) OF THE SUSPENSION.
Consequence: LIMITED BRAKE CALIPER TRAVEL CAN PREVENT FULL BRAKETORQUE APPLICATION ON THE DRIVE AXLE, INCREASING STOPPING DISTANCES.
Remedy: BENDIX WILL SUPPLY REPLACEMENT BRAKE CALIPERS FOR AFFECTED VEHICLES.
ON CERTAIN TRUCKS AND BUSES EQUIPPED WITH CUMMINS ELECTRONIC CONTROL MODULES ON THE C8.3G AND L10G ENGINES, THE ECM DOES NOT HAVE THE ABILITY TO DETECT A THROTTLE FAIL-SAFE ENGINE SHUTDOWN COMMAND. THIS COULD RESULT IN AN UNANTICIPATED, UNCOMMANDED OPEN THROTTLE CONDITION WITHOUT WARNING.
Consequence: IF THIS EVENT OCCURS, THE VEHICLE OPERATOR WILL NOT HAVE CONTROL OF THE ENGINE SPEED, POSSIBLY RESULTING IN A VEHICLE CRASH.
Remedy: CUMMINS WILL NOTIFY THE CUSTOMERS AND REPLACE THE ECM. OWNERS SHOULD CONTACT CUMMINS AT 1-800-343-7357 OR FREIGHTLINER AT 1-503-745-5219.
Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.
Data completeness
5 unique complaints in this selection. Analysis snapshot: 2026-10-01.
0.0%Usable mileage0 / 5 records
100.0%Valid incident date5 / 5 records
100.0%Valid filing date5 / 5 records
100.0%Ordered incident and filing dates5 / 5 records
Missing, zero and invalid mileage is excluded. Dates after the snapshot are excluded. Examples are limited selections, not a representative sample.
Problems by model year
Model-wide comparison of the eight most reported components across the model. Cells show counts and shares within each model year. Open a cell for source examples.
Component complaint heatmap
Component
1991
1992
1993
1994
1995
1996
1997
2000
Suspension
0Unavailable
No examples available for this selection.
0Unavailable
No examples available for this selection.
0Unavailable
No examples available for this selection.
1100.0%ODI 10004822
A CRACK WAS DISCOVERED ABOVE THE DIFFERENTIALS ON THE CHASSIS. MANUFACTURER HAS BEEN NOTIFIED. PLEASE PROVIDE FURTHER INFORMATION. TS
THE REAR VELVET RIDE SUSPENSION BOLTS SNAPPED. *SC THE CONSUMER STATED A RECALL HAD BEEN ISSUED FOR THE VERY SAME PROBLEM, HOWEVER THIS PARTICULAR MAKE AND MODEL WAS NOT INCLUDED. RECALL#03E060000. *JB
CONSUMER STATES VEHICLE EXPERIENCED SEPARATION OF THE DRIVE LINE WHERE IT'S BOLTED ONTO THE TRANSMISSION. THE BOLTS SHEARED OFF CAUSING DRIVE LINE TO DROP, RESULTING IN DAMAGE TO THE FRAME, BODY AND EXHAUST SYSTEM.
WHEN APPLYING PRESSURE TO BRAKE PEDAL BRAKE PEDAL WILL GO TO THE FLOOR, AND WILL NOT ACTIVATE BRAKE SYSTEM. THIS PROBLEM HAS OCCURRED APPROXIMATELY NINE TIMES WHILE TRAVELING AT ANY SPEED. DEALERSHIP HAS EXAMINED VEHICLE ,AND COULD NOT REPRODUCE PROBLEM. PLEASE PROVIDE ANY ADDITIONAL INFORMATION / DOCUMENTATION. NOTE: CONSUMER RECEIVED AN INTERIM NOTIFICATION FROM THE MANUFACTURER ABOUT POSSIBLE BRAKE PROBLEMS FOR THIS VEHICLE (FL285AB).*AK
WHILE COMING TO A GRADUAL STOP REAR DRUM BRAKES FAILED TO STOP VEHICLE, DEALER HAS BEEN CONTACTED, AND INFORMED CONSUMER THAT WHEEL CYCLINDERS WERE FAULTY. *AK ALSO, ABS LIGHT CAME , DEALER ADJUSTED THE LEFT REAR ABS SENSOR. *YD
Darker cells indicate a larger share of submitted complaints. Components overlap. This measures complaint composition, not failure probability.
Failure mileage by component
Median and middle 50% of usable owner-reported mileages. Ranges require at least five records.
Component failure mileage distribution
Component
Mileage range (25th–75th percentile)
Median
Usable records
Examples
No usable records for this analysis.
Complaint and recall timeline
Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.
Solid line: filed complaints. Dashed amber lines: recall announcement dates for this vehicle selection; markers include all recall components. The latest month is partial. Temporal proximity does not establish causation.
Monthly counts, recall campaigns and complaint examples
Monthly complaint and recall timeline
Month
Complaints
Campaigns announced
Examples
2024-11
0
None
No examples available for this selection.
2024-12
0
None
No examples available for this selection.
2025-01
0
None
No examples available for this selection.
2025-02
0
None
No examples available for this selection.
2025-03
0
None
No examples available for this selection.
2025-04
0
None
No examples available for this selection.
2025-05
0
None
No examples available for this selection.
2025-06
0
None
No examples available for this selection.
2025-07
0
None
No examples available for this selection.
2025-08
0
None
No examples available for this selection.
2025-09
0
None
No examples available for this selection.
2025-10
0
None
No examples available for this selection.
2025-11
0
None
No examples available for this selection.
2025-12
0
None
No examples available for this selection.
2026-01
0
None
No examples available for this selection.
2026-02
0
None
No examples available for this selection.
2026-03
0
None
No examples available for this selection.
2026-04
0
None
No examples available for this selection.
2026-05
0
None
No examples available for this selection.
2026-06
0
None
No examples available for this selection.
2026-07
0
None
No examples available for this selection.
2026-08
0
None
No examples available for this selection.
2026-09
0
None
No examples available for this selection.
2026-10 (partial)
0
None
No examples available for this selection.
Emerging complaint spikes
Complete months in the latest six months with at least 10 complaints, at least twice the preceding 12-month average, and at least three square-root deviations above that average.
This is a descriptive screening rule, not a statistical defect finding. Publicity and reporting changes can increase submissions.
No complete months meet the spike thresholds for this selection.
Equal-age model-year comparison
Model-wide cumulative reports during the first three or five calendar years, starting with the model year (age 0). Only fully elapsed windows are compared.
1997: 0 complaints · 2000: 4 complaints
Equal observation windows
Model year
Through age 0
Through age 1
Through age 2
1997
0
0
0
2000
1
1
4
Date coverage across each selected cohort
Date basis for all complaints in selected model years
Year
Incident dates used
Filing date fallbacks
Excluded dates
1997
0
0
0
2000
4
0
0
Incident date is preferred when valid and no later than filing; otherwise filing date is used. Model year approximates age. Equal observation time does not adjust for sales, distance driven or reporting delays. One complaint linked to multiple model years can appear in each cohort.
Components reported together
Each cell counts unique complaints naming both components. Open a nonzero cell for examples.
Component co-occurrence matrix
Component
Suspension
Power Train:Driveline:Universal Joint
Service Brakes, Air:Antilock
Service Brakes, Hydraulic:Foundation Components
Suspension
—
0
0
0
Power Train:Driveline:Universal Joint
0
—
0
0
Service Brakes, Air:Antilock
0
0
—
0
Service Brakes, Hydraulic:Foundation Components
0
0
0
—
Co-reporting does not establish that one component caused another concern.
Recurring narrative patterns
Specific keyword mentions beyond broad component labels. Matching includes negations and comparisons and does not confirm a diagnosis.
1 patterns with matching reports.
Brake response concerns
2 mentions · 40.0% of complaints
Median mileage: Unavailable (0 usable records).
ODI 8001629
WHEN APPLYING PRESSURE TO BRAKE PEDAL BRAKE PEDAL WILL GO TO THE FLOOR, AND WILL NOT ACTIVATE BRAKE SYSTEM. THIS PROBLEM HAS OCCURRED APPROXIMATELY NINE TIMES WHILE TRAVELING AT ANY SPEED. DEALERSHIP HAS EXAMINED VEHICLE ,AND COULD NOT REPRODUCE PROBLEM. PLEASE PROVIDE ANY ADDITIONAL INFORMATION / DOCUMENTATION. NOTE: CONSUMER RECEIVED AN INTERIM NOTIFICATION FROM THE MANUFACTURER ABOUT POSSIBLE BRAKE PROBLEMS FOR THIS VEHICLE (FL285AB).*AK
WHILE COMING TO A GRADUAL STOP REAR DRUM BRAKES FAILED TO STOP VEHICLE, DEALER HAS BEEN CONTACTED, AND INFORMED CONSUMER THAT WHEEL CYCLINDERS WERE FAULTY. *AK ALSO, ABS LIGHT CAME , DEALER ADJUSTED THE LEFT REAR ABS SENSOR. *YD