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

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HFL Control Unit Removal/Installation

HFL Control Unit Removal/Installation

1. Remove the glove box.
2. Remove the passenger's under-dash fuse/relay box.
3. Remove the bolts from the bracket (A) that holds the HFL control unit (B), the throttle actuator control module, and the ACC unit.






4. Disconnect the connectors from the HFL control unit.
5. Remove the HFL control unit from the bracket.
6. Install the HFL control unit in the reverse order of removal.