Component
SERVICE BRAKES, AIR:SUPPLY:LOW PRESSURE WARNING:SWITCH
7 NHTSA complaints about service brakes, air:supply:low pressure warning:switch issues across 6 makes and 6 models.
Data updated August 2026. Counts render from the NHTSA Office of Defects Investigation standardized component field; severity flags cross-reference NHTSA ODI complaint flags for owner-reported crash, fire, and injury markers. This page is for informational purposes and does not replace NHTSA recall notices or a vehicle-specific inspection. Methodology · Corrections.
NHTSA ODI component intake brief
ODI category SERVICE BRAKES, AIR:SUPPLY:LOW PRESSURE WARNING:SWITCH
7 filings · 6 models · 6 makes · vintage August 2026
- FILINGS SPARSE 7 ODI rows
- MODELS 6 nameplates citing this part
- MAKES 6 manufacturers in corpus
- CRASH 0.0% 0 crash-flagged
- RANK #491 of 696 categories
- SEV QUIET 0 deaths · 0 injuries
Filing-volume peers
SERVICE BRAKES, AIR:SUPPLY:LOW PRESSURE WARNING:SWITCH sits SPARSE on ODI intake volume (#491 of 696 standardized categories) with a QUIET severity stamp (0 reported fatalities across 6 models). Open Oldsmobile Bravada (category leader) →
SERVICE BRAKES, AIR:SUPPLY:LOW PRESSURE WARNING:SWITCH severity reading
The standout signal for service brakes, air:supply:low pressure warning:switch is severity: 0 reported fatalities and 0 injuries (QUIET stamp) on 7 filings (SPARSE volume).
Sparse categories can swing on a single high-volume nameplate; treat the leader row as the actionable signal, not the category headline alone.
Next step: compare Oldsmobile Bravada against AIR BAGS:PASSENGER SIDE FRONTAL:CUSHION on filing totals before treating service brakes, air:supply:low pressure warning:switch volume as a purchase signal.
Most Affected Vehicles
| # | Vehicle | Complaints |
|---|---|---|
| 1 | Oldsmobile Bravada | |
| 2 | Lincoln Town CAR | |
| 3 | Jeep Liberty | |
| 4 | GMC Jimmy | |
| 5 | Dodge Caravan | |
| 6 | Chevrolet K2500 |
Recent Complaints
WHILE DRIVING DOWN THE STREET I WENT TO USE MY BRAKES TO STOP AT A LIGHT, THEY WENT ALL THE WAY TO THE FLOOR. I SLID INTO THE INTERSECTION. I THOUGHT MAYBE THEY WERE WET ...WENT TO NEXT TAFFIC LIGHT
THE BRAKE PRESSURE MODULATOR VALVE FAILED, CAUSING THE ABS TO BE INOPERABLE. *SLC
CONSUMER BECAME STUCK IN A SNOW DRIFT IN WHICH THE BRAKE WARNING LIGHTS STARTED FLASHING. *SLC
BRAKE PRESSURE SWITCH FAILED RESULTING IN VEHICLE FIRE. NLM
ABS FAILURE. GM AND OLDSMOBILE REFUSE TO INVESTIGATE, EXAMINE OR SAFEGUARD THE FAILED BRAKE MODULATOR VALVE.
BRAKE PRESURE MODULATOR VALVE FAILURE. GM REFUSED TO INVESTIGATE, EXAMINE, OR SAFEGUARD.
ABS PRESSURE SWITCH INOPERATIVE.
Related Vehicle Components
Verify with NHTSA · consumer-reported counts are not verified defect findings.