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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Removal and Replacement

EHPS control module

The power steering control module is an integrated part of the power steering unit. It cannot be repaired separately. If the control module requires replacement, the entire power steering unit must be changed.

When changing the power steering unit, the control module must be programmed with TECH 2 once the power steering unit has been fitted, see After changing a control module.

For power steering unit replacement, see Power steering unit, Z19