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)

Or, hide this message: temporarily or permanently

General Module: Service and Repair

CAUTION:
- Electronic modules are sensitive to electrical charges. If exposed to these charges, damage may result.

1. Disconnect the battery ground cable.
2. Remove the audio unit.
3. Remove GEM/CTM retaining screw.
4. Remove electrical connector
5. Remove GEM/CTM.
6. Install in reverse order of removal.

Tightening torque: 1.6 - 2 N.m (16.3 - 20 kgf.cm , 9 - 18 in.lbf)