Electronics | Trailblazer Forum

The BIG 3 Upgrade Help?

1

185

by Rockstarpools

2023 Radio plays automatically

0

66

by susan

3

334

‘23 Activ heated steering wheel

8

439

2021+ Trailblazer Speaker/Amp Installation Instructions

13

3K

by JoeyTB

8inch bose system Split Screen

13

1K

by jason.stroud01

2

20

6K

by fieldsdouglas48

4

3K

by SawJi

Auxiliary 120v Do Not Use Power Tools

4

1K

Is a Bose Upgrade Possible?

8

4K

Random equalizer settings

4

826

1

257

by SawJi

Chevy Trailblazer 2019 Audio system failure

14

2K

by Trailblazertalk to China

White balance way off on Infotainment screen

4

463

by AaronB

Dash Cam Install

2

600

by blakeC

Dash/Stereo Removal, Bose Amp, Speaker Install instructions

2 3

51

13K

by Trev68

0

350

2

27

4K

2021 AWD Trailblazer RS with 7 speakers non Bose system

mdc
9 mo ago

9

2K

by Rockstarpools

1

701

8

803

Adding Kicker Sub to factory unit

0

2K

Trailblazer Wiring in back from BCM.

0

347

by Primetimeups

Speaker mounted with the spare tire????????????

2 3

54

12K

6

2K

by Ashtonsnothere

Loud pop from radio when I shut off auto stop.

9

2K

Infotainment screen

3

959

HD rear camera vs standard rear camera

2 3

42

5K

Changing Headlights

6

2K

by Raji

Warning Chimes/OnStar/Raidio/CD volumes Exteremely Low

2

1K

Intermittent vacuum sound from air filter housing pipe

2

912

by Ted

Cellphone as a hotspot?

1

928

Wi-Fi Hotspot Not So Hot

1

603

Bluetooth calls has scratching sound to person on other end.

3

1K

by Apanou

Car Play Wireless Stutter

19

2K