Component
ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:THERMAL MANAGEMENT:FLUID/COOLANT
3 NHTSA complaints about electrical system:propulsion system:traction battery:thermal management:fluid/coolant issues across 3 makes and 3 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 ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:THERMAL MANAGEMENT:FLUID/COOLANT
3 filings · 3 models · 3 makes · vintage August 2026
- FILINGS SPARSE 3 ODI rows
- MODELS 3 nameplates citing this part
- MAKES 3 manufacturers in corpus
- CRASH 0.0% 0 crash-flagged
- RANK #573 of 696 categories
- SEV QUIET 0 deaths · 0 injuries
Filing-volume peers
ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:THERMAL MANAGEMENT:FLUID/COOLANT sits SPARSE on ODI intake volume (#573 of 696 standardized categories) with a QUIET severity stamp (0 reported fatalities across 3 models). Open Jeep Wrangler (category leader) →
ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:THERMAL MANAGEMENT:FLUID/COOLANT severity reading
The standout signal for electrical system:propulsion system:traction battery:thermal management:fluid/coolant is severity: 0 reported fatalities and 0 injuries (QUIET stamp) on 3 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 Jeep Wrangler against AIR BAGS:FRONTAL:DRIVER SIDE:CUSHION on filing totals before treating electrical system:propulsion system:traction battery:thermal management:fluid/coolant volume as a purchase signal.
Most Affected Vehicles
| # | Vehicle | Complaints |
|---|---|---|
| 1 | Jeep Wrangler | |
| 2 | Ford Edge | |
| 3 | BMW 330i |
Recent Complaints
Vehicle purchased on 4/29/24. First trip to dealer on 5/13/24 at 267 miles. Hybrid Mode Not Available. Oil Refresh issues. 6/9/25 Vehicle Towed to Dealer. Check Engine Light On. Hybrid Mode not availa
The contact owned a 2018 BMW 330I. The vehicle was taken to a local dealer for a Manufacturers Recall: 0017150200 related to the Coolant Leak to be completed. The contact stated that after driving 7
The contact owns a 2018 Ford Edge. The contact's husband stated the coolant was low and the check engine warning lights were illuminated. The contact's husband stated he would add coolant fluid daily.
Related Vehicle Components
Verify with NHTSA · consumer-reported counts are not verified defect findings.