How common are electrical problems in the 2019 Chevrolet Blazer?

NHTSA lists 60 electrical system complaints for the 2019 Blazer, which is 32% of all 186 complaints filed for that model year.

Is there a recall for the 2019 Chevrolet Blazer electrical system?

No related recall is listed in the NHTSA data for this issue.

What is the main electrical complaint on the 2019 Blazer?

The most frequently described issue is a "shift to park" dashboard message that appears even when the vehicle is already in park, sometimes preventing the vehicle from powering off or locking.

At what mileage do these electrical issues typically occur?

The median mileage at failure reported to NHTSA for this problem area is 33,000 miles.

Did the electrical issues cause any crashes or injuries?

NHTSA data shows 1 crash and 1 injury linked to this component area for the 2019 Blazer, with no fires reported.

2019 Chevrolet Blazer Electrical System Problems

NHTSA lists 60 electrical system complaints for the 2019 Chevrolet Blazer, 32% of its 186 total complaints that year, the highest share among model years shown. No related recall is listed. Median mileage at failure is 33,000.

Electrical System complaints: 60; 32% of 186
Crashes reported: 1
Fires reported: 0
Injuries reported: 1
Median mileage: 33,000 mi
Related recalls: 0

Typical electrical symptoms owners report

Owners report a persistent "shift to park" dashboard message appearing even when the shifter is already in park, sometimes preventing the engine from shutting off or the doors from locking.
Several describe loss of power steering and power brake assist accompanied by Brake and Traction Control warning lights and unresponsive dash buttons.
Some report the body control module failing repeatedly, with the same fault returning after two dealer repairs.
One owner described the vehicle independently accelerating into a building after being placed in park, resulting in a crash and minor injury.
Others note stabilitrak and dashboard warning lights lighting up while driving, followed by stumbling and the vehicle shutting off on the road.
A few mention the eco stop/start system failing repeatedly and unrelated electrical faults preventing the car from starting.

When 2019 Chevrolet Blazer electrical complaints were filed

First complaint Sep 9, 2019, latest Jul 30, 2026.

60 complaints filed with NHTSA from Sep 2019 to Jul 2026; peak Jan 2023 (3).

Electrical System recalls for the 2019 Chevrolet Blazer

No safety recalls on record for this model year.

Electrical System complaints by Blazer model year

Raw complaint counts per model year; newer years have had less time to accumulate complaints.

20055 (33%)
20062 (11%)
20072 (22%)
20082 (40%)
201960 (32%)
202076 (35%)
202138 (29%)
202216 (32%)
202310 (23%)
20247 (15%)
20258 (25%)

Frequently asked questions

How common are electrical problems in the 2019 Chevrolet Blazer?: NHTSA lists 60 electrical system complaints for the 2019 Blazer, which is 32% of all 186 complaints filed for that model year.
Is there a recall for the 2019 Chevrolet Blazer electrical system?: No related recall is listed in the NHTSA data for this issue.
What is the main electrical complaint on the 2019 Blazer?: The most frequently described issue is a "shift to park" dashboard message that appears even when the vehicle is already in park, sometimes preventing the vehicle from powering off or locking.
At what mileage do these electrical issues typically occur?: The median mileage at failure reported to NHTSA for this problem area is 33,000 miles.
Did the electrical issues cause any crashes or injuries?: NHTSA data shows 1 crash and 1 injury linked to this component area for the 2019 Blazer, with no fires reported.