The 1990 Volkswagen Passat has 2 NHTSA recall campaigns affecting an estimated 20,750 vehicles. Recall repairs are always free at any authorized dealer. Owners have filed 50 complaints with NHTSA, most often about the engine and engine cooling. Last updated July 5, 2026.
IN THE EVENT THE ENGINE OVERHEATS AND THE VEHICLE IS OPERATED CONTINUOUSLY IN THAT CONDITION, THE COOLANT PRESSURE WILL RISE TO A LEVEL AT WHICH THE HEAT EXCHANGER COULD LEAK.
A LEAKING HEAT EXCHANGER WILL ALLOW HOT COOLANT TO ESCAPE CAUSING INJURY TO THE DRIVER'S FEET OR COULD STEAM UP THE INTERIOR OF THE VEHICLE TEMPORARILY IMPAIRING THE DRIVER'S VISIBILITY, INCREASING THE RISK OF A VEHICLE ACCIDENT.
DEALERS WILL REPLACE THE HEAT EXCHANGER ON THESE VEHICLES.
THE VENTURI TUBE LOCATED IN THE THROTTLE VALVE HOUSING CAN BECOME LOOSE AND FALL AGAINST THE THROTTLE PLATE.
THE VENTURI TUBE CAN PARTIALLY BLOCK THE THROTTLE PLATEAND PREVENT IT FROM RETURNING TO ITS FULL IDLE POSITION, RESULTING IN UNWANTEDENGINE SPEED WHEN THE VEHICLE IS PLACED IN A FORWARD OR REVERSE GEAR.
REPLACE THE PRESS-FIT VENTURI TUBE WITH A THREAD TYPE TUBE.
Verbatim reports filed with NHTSA, lightly edited for readability and with personal information removed.
“Hi I purchased a 1990 vw passat the vin # is [xxx] .... The heater core blew on this vehicle, I by passed the hoses 2 stop the heater core from leaking, it smelled like syrup and visibility was bad if I had to use the windshield defogger , I have recently heard of this recall and checked your site…”
“Recall 96v115000: the vehicle did not have any heat, the vehicle was checked and the dealer found a faulty heating core. The manufacturer was aware of the problem and indicated that there was a recall on the heater core, but the consumer's vehicle was not included due to vin. *ak *sc *jb”
“Many electrical problems: power windows, ignition switch, passenger side passive seat belt, automatic transmission intermittently will not shift into 4th gear (turn key of and on to reset transmission). Finally, the engine compartment caught fire appears to be electrical causing wide-ranging…”
“Many electrical problems: power windows, ignition switch, passenger side passive seat belt, automatic transmission intermittently will not shift into 4th gear (turn key of and on to reset transmission). Finally, the engine compartment caught fire appears to be electrical causing wide-ranging…”
“Many electrical problems: power windows, ignition switch, passenger side passive seat belt, automatic transmission intermittently will not shift into 4th gear (turn key of and on to reset transmission). Finally, the engine compartment caught fire appears to be electrical causing wide-ranging…”
“Many electrical problems: power windows, ignition switch, passenger side passive seat belt, automatic transmission intermittently will not shift into 4th gear (turn key of and on to reset transmission). Finally, the engine compartment caught fire appears to be electrical causing wide-ranging…”
“Wife was driving along when all of a sudden, heater core burst, filling interior of car with hot coolant and steam. Her vision was obstructed by the steam on the inside of the windshield and he had to bring the car to a complete stop in traffic. My daughter, who was in the passenger seat, had some…”
“The right ball joints and sway bars had to be replaced at low mileage. Nlm”
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 1990 Volkswagen Passat as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.