2015 GMC Savana

Issue: 
On certain vehicles, an unused wiring harness for a rear HVAC blower motor, located in the left B-pillar area, could become damaged if exposed to moisture or contaminants. If this happens, the wires could short circuit.
Note: This recall only affects cutaway chassis incomplete vehicles.  

Safety Risk: 
A short circuit can create the risk of a fire. 

Corrective Actions: 
General Motors will notify owners by mail and instruct you to bring your vehicle to a dealership to seal the wiring for the rear HVAC blower motor at the left B-pillar.

Issue: 
Certain vehicles may have incorrect body control module software. As a result, the immobilization system is not active during the learning procedure for a new "unlearned" blank replacement key could be used during a 30 minute reprogramming procedure to disable the immobilization system. During this time, the vehicle cannot be driven. 

Safety Risk: 
This small error does not affect vehicle safety. 
  
Corrective Actions: 
This is not a recall. General Motors has made changes to vehicle software to ensure that all unsold and new vehicles have the correct body control module software.

On certain vehicles equipped with power windows, liquid can enter the power window switches causing corrosion and lead to a high electrical resistance. This could cause the switch to heat up, smoke or melt, which would increase the risk of fire causing injury and/or damage to property. Correction: Dealers will replace the driver’s side window switch with a switch that has additional protection against liquid intrusion.