Possibility that the steering wheel can lock whilst the vehicle is in motion
CADILLAC announced a problem with the CORVETTE affecting a total of 142 vehicles.
Two scenarios have been identified which may result in the steering column electronic lock (ECL) engaging whilst the vehicle is in motion. (1) The design is such that when the engine is started, if the steering column fails to unlock the fuel supply will be shut off if the driver attempts to move the vehicle.However, if the voltage at the powertrain control model is low or interrupted, fuel shut off may not occur and in consequence, the vehicle can be accelerated whilst the steering is locked.(2) During engine cranking, the ECL locking pin may not withdraw fully, which can result in contact between the lock pin and the locking plate. This can cause noise or ratcheting when the steering is turned. Should the clearance be insufficient, the possibility exists that the steering cannot be turned.
Recalled vehicles will have the electronic control unit re-programmed, and lock mechanism inspected to ascertain whether there is adequate lock plate clearance. Should this not be the case, the lock plate will be replaced.
If you think that your vehicle may be affected by this recall you should
find your nearest CADILLAC dealer
who will be able to confirm whether or not your car is safe and arrange its free repair if necessary.
Source: UK Government's Vehicle and Operator Services Agency (VOSA).
