Electrical System Related Problems of the 2018 Cadillac XT5

Table 1 shows three common electrical system related problems of the 2018 Cadillac XT5. The number one most common problem is related to the electrical system (twelve problems). The second most common problem is related to the body control module/bcm (one problem).

Table 1. Electrical System related problems of Cadillac XT5


Recently reported Electrical System problems of the 2018 Cadillac XT5

The Electrical System problem

While waiting at a light, then the car shut off. Lossing all power. I could not get out of the vehicle, no hazards, no lights, nothing. After several pulls of the door handle I was able to open the door but the hazard light was not able to come one.   Read details...

The Body Control Module/bcm problem

The contact owns a 2018 Cadillac Xt5. The contact stated that while driving at slow speeds, the vehicle unintendedly shut off. The vehicle was towed to the local dealer who diagnosed that the body control module (bcm) had failed and needed to be replaced.   Read details...

The 12v/24v/48v Battery problem

The contact owns a 2018 Cadillac Xt5. The contact stated while the vehicle was stationary at a traffic light, the stabilitrak warning light was illuminated for a short time and turned off when depressing on the accelerator pedal.   Read details...


Electrical System related problems in other Cadillac XT5 model year vehicles:



XT5 Service Bulletins
XT5 Defect Investigations