← NHTSA ODI investigations

NHTSA Engineering Analysis EA02019

Engineering Analysis · SEAT FIRES · Opened 2002-08-22 · Closed 2002-12-18

Investigation

Action number
EA02019
Type
Engineering Analysis
Open date
2002-08-22
Close date
2002-12-18
Manufacturer
Volvo Car USA, LLC
Affected makes
VOLVO
Affected components
ELECTRICAL SYSTEM; SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER
Affected model years
1996, 1997
Affected (make, year) variants
12

Summary

VOLVO IS CONDUCTING A SAFETY RECALL BASED ON ITS ANALYSIS OF COMPLAINTS AND TECHNICAL INFORMATION DEVELOPED DURING ITS INVESTIGATION.VOLVO'SSURVEY OF VEHICLES ROUTINELY BROUGHT IN FOR MAINTENANCE AT EAST-COAST DEALERSHIPS PRODUCED EVIDENCE THAT BARE METAL WIRES (THAT PROVIDE SUPPORT FOR THE SEAT BOTTOM) CAN CONTACT THE THERMOSTAT AND ELECTRICAL WIRESIN OR BENEATH THE SEAT CUSHION.THIS CAN RESULT IN AN ELECTRICAL SHORT.VOLVO CONFIRMED IN TESTING THAT IF SUCH A CONDITION IS PRESENT, THE SHORT TO THE WIRE SEAT SUPPORT COULD CAUSE BURNING OF THE SEAT CUSHION WITHOUT ACTIVATING (OPENING) THE SEAT HEATER FUSE.VOLVO WILL REPLACE THE ENTIRE THERMOSTAT ASSEMBLY WITH AN ELECTRONIC TIMER DELAY UNIT.

Source

Authoritative
NHTSA ODI investigation page
Machine
JSON-LD · Markdown