Transport CanadaCritical
1993 VOLVO 800 SERIESTransport Canada Recall #1996130
The official notice
Defect
On certrain Volvo 850, the block heater contact surface may not match correctly with the engine block as intended. In extreme circumstances the block heater may come loose from the engine block, and if being used, could possibly overheat, which may cause damage or fire if it comes in contact with other engine compartment components.
Safety Risk
No risk description available.
Remedy
Bolts used to install the heater will be secured. Where surface tolerances are inappropriate, block heater will be replaced with a heater of modified design.
3,600 vehicles affectedUpdated June 10, 2026