Is your defective GMC Sierra 1500 actually a LEMON?

Find out in 30 SECONDS or less if it qualifies for a REFUND or a CASH SETTLEMENT.

Print this page

November 17: Chevy Express and GMC Savana Vans Recalled For Multiple Issues recalls | 3 days ago
November 13: GM Recalls 514,000 Vehicles After Rear Wheels Lock-Up recalls | 7 days ago
October 26: Recall: 2024 GMC Canyon Headlights Flicker recalls | 25 days ago
October 12: GM Vortec Oil Consumption Lawsuit Dismissed news | 39 days ago
September 28: GM Shift to Park Class Action Lawsuit Debated in Ohio news | 53 days ago

GMC TSB #PIT5818

2021 GMC Sierra 1500

TSB Document:

MC-10190424-9999.pdf

Affected Component: VEHICLE SPEED CONTROL

Summary: This Preliminary information communicates an issues will low or poor heater performance on the drivers side.Â Dealers are to inspect the HVAC temperature door linkage and if ok replace the heater core.

Click a tab for more information.

Date Published: MAR 24, 2021
NHTSA TSB #: 10190424

Find something helpful? Spread the word. Share on Facebook Retweet this page Email this page

Become a Fan & Spread the Word