Operation CHARM: Car repair manuals for everyone.
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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Deactivator Switch

REMOVAL
1. Disconnect electrical connector from deactivator switch.
2. Unscrew deactivator switch and remove from brake pressure control valve (vehicles with anti-lock brakes) or brake pressure switch adapter (vehicles with conventional hydraulic brakes).

INSTALLATION
1. Screw deactivator switch into brake pressure control valve or brake pressure switch adapter. Tighten to 15-20 N.m (11-15 Lb-Ft).
2. Connect electrical connector.
3. Bleed brake lines.