Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the logical successor to CHARM, I recommend you try it!

Link: lemon-manuals.la

System Specifications

AUTOMATIC TRANSAXLE FLUID
DEXRON-VI Automatic Transmission Fluid.

IMPORTANT: For areas where ambient temperatures are below -40°F (-40°C) use Synthetic Transmission Fluid approved to Allison Transmission specification TES-295 (GM Part No. U.S. 12378515, in Canada 88900701).