Table 1 shows two common electrical system related problems of the 2021 Chevrolet Trailblazer. The number one most common problem is related to the electrical system (37 problems). The second most common problem is related to the ignition interlock/lockout (one problem).
| Problem Category | Number of Problems |
|---|---|
| Electrical System problems | |
| Ignition Interlock/lockout problems |
My 2021 chevy Trailblazer rs is experiencing issues with the infotainment system and the onstar module they have stopped working and I have no backup camera and this issue is a safety concern to me and anyone who rides with me I have contacted both gm and onstar and got nowhere with them after I Read details...
The contact owns a 2021 Chevrolet Trailblazer. The contact stated that while attempting to remove the key from the ignition, the key remained stuck in the ignition cylinder. The contact had to turn off and restart the vehicle several times to be able to remove the key. Read details...