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 spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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TOW/HAUL Lamp

Range ON /OFF:
This output refers to the commanded state of the TOW/HAUL indicator located on the instrument cluster. ON is displayed when the instrument cluster is commanding the TOW/HAUL indicator ON. OFF is displayed when the instrument cluster is not commanding the TOW/HAUL ON. The indicator will be ON when the TOW/HAUL switch is pressed and the body control module (BCM) sends a class 2 serial data message to the instrument cluster.