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

Electronics Box (E-Box) In Plenum




The E-box in the engine compartment contains the Engine Control Module (ECM), the Transmission Control Module (TCM) and the Cruise Control, Control Module.

Removing:
- Remove screws from plenum cover in engine compartment and remove cover.
- Remove 4 screws of E-box cover and remove cover.







1 - Cruise Control, Control Module
2 - Engine Control Module (ECM)
3 - Transmission Control Module (TCM) for automatic transmission

Installing:
- Installation is in reverse order of removal.

Connectors in the E-box in the engine compartment, disconnecting







- To disconnect both connectors -1- in the E-box, use special tool 1922.