WenmarOpen by Wenmar Pro

Service bulletins for the 2017 Chevrolet Colorado

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

1507 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Only bulletins with component: Shocks and struts are shown. Show all

Bulletins, newest first
173452021-04-30. Service bulletin. SUSPENSION:FRONT:SHOCK ABSORBER. Certain 2017 model year Chevrolet Colorado vehicles equipped with a high wider performance chassis package (RPO ZR2), may have a leaking front shock absorber, noise as a result of contact between the upper control arm and service stop, as well as a potential fractured shock absorber piston rod. Correction Dealers are to inspect the label on the bottom of the front shock absorbers, and if necessary, replace the front shock absorber.
150089004B2021-04-16. Service bulletin. SUSPENSION:FRONT:SHOCK ABSORBER; SUSPENSION:FRONT:MACPHERSON STRUT; SUSPENSION:REAR:SHOCK ABSORBER. Information Regarding the Differences Between Fluid Leakage and Seepage This bulletin is intended to help identify the differences between what is considered a fluid leak and what is considered seepage. Improper diagnosis may lead to unnecessary component replacement. Use the following information to determine if the condition is normal acceptable seepage or a defective component
150089004C2021-03-08. Service bulletin. SUSPENSION:FRONT:MACPHERSON STRUT; SUSPENSION:FRONT:SHOCK ABSORBER; POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT. This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
17345 (Bulletin2018-05-07. Service bulletin. SUSPENSION:FRONT:SHOCK ABSORBER. 17345 - Service Update. Certain vehicles equipped with a high wider performance chassis package (RPO ZR2), may have a leaking front shock absorber, noise as a result of contact between the upper control arm and service stop, as well as a potential fractured shock absorber piston rod. Dealers are to inspect the label on the bottom of the front shock absorbers, and if necessary, replace the front shock absorber.
05-03-08-002H2017-08-15. Service bulletin. SUSPENSION:FRONT:SHOCK ABSORBER. This informational bulletin provides information to dealership personnel on diagnosis and replacement of shock absorber and strut due to fluid leak.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.