GM Remembers 338,000 Full-Dimension SUVs Over Daytime Operating Gentle Subject

Common Motors is recalling over 338,000 of its full-size SUVs due to a software program glitch with the pc that controls the autos’ daytime working lights. The Nationwide Freeway Visitors Security Administration says that the DRLs could not deactivate when the headlights are switched on.

The scenario may have the impact of making further glare for oncoming site visitors that might show to be hazardous. On prime of that, it simply doesn’t adjust to federal rules. So, in case you’re questioning why headlights appear to be getting brighter, this can be a purpose why. (I child… type of.)

The recall impacts 2021 Cadillac Escalades and Escalade ESVs, Chevrolet Tahoes, Chevrolet Suburbans, GMC Yukons and GMC Yukon XLs.

From a NHTSA doc:

Downside Description:

Common Motors, LLC (GM) is recalling sure 2021 Yukon, Yukon XL, Chevrolet Tahoe, Chevrolet Suburban, Cadillac Escalade, and Cadillac Escalade ESV autos. The daytime working lights (DRLs) could not deactivate when the headlights are on. As such, these autos fail to adjust to the necessities of Federal Motor Automobile Security Customary quantity 108, “Lamps, Reflective Units, and Related Gear.”

Consequence:

Daytime Operating Lights that don’t deactivate as meant could trigger a glare, decreasing visibility and rising the chance of a crash.

Treatment:

Sellers will replace the Physique Management Module software program, freed from cost. 

In line with Autoblog, the problem was first found by a GM engineer throughout validation testing in August of this 12 months. It then prompted a extra thorough investigation that ended within the recall.

House owners ought to anticipate a letter to be mailed by December 19, 2022, in accordance with the NHTSA. That is pretty much as good a time as any for a reminder to examine NHTSA’s web site to see in case your automobile has any open recollects, and to get these mounted already.