Defroster/defogger/hvac system: heater coreRecall 92V-050 · Volkswagen vehicles
VOLKSWAGEN OF AMERICA,INC recall 92V-050 covers 650,000 Volkswagen vehicles for a defroster/defogger/hvac system: heater core problem, reported to NHTSA on April 14, 1992.
Source: NHTSA recall 92V050000 and manufacturer quarterly reports. Started by an NHTSA defect investigation.
The problem
THE END CAP CONNECTING THE HEAT EXCHANGER'S CORE TO THE ENGINE COOLING SYSTEM COULD RUPTURE AND ALLOW HOT COOLANT TO ESCAPE INTO THE PASSENGER COMPARTMENT.
The risk
THE COOLANT ESCAPING INTO THE PASSENGER COMPARTMENT COULDCONTACT THE DRIVER'S FEET AND INJURE THE DRIVER. ALSO, STEAM FROM THE HEATEDLIQUID WILL CLOUD ON THE WINDOW SURFACES AND IMPAIR THE DRIVER'S VISION ANDCOULD RESULT IN A VEHICLE ACCIDENT.
The fix
REPLACE THE HEATER CORE WITH AN IMPROVED HEATER CORE.
SYSTEM: WATER HEATER; HEATER CORE.VEHICLE DESCRIPTION: PASSENGER AUTOMOBILES.
Recall repairs are free. Confirm whether this recall is open on your vehicle by entering its VIN at nhtsa.gov/recalls.
The investigation behind this recall
- HEATER CORE FAILURENHTSA