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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PSM 5.3 Connector Assignment

PSM 5.3 connector assignment

Connector of PSM 5.3 control module

Connector of PSM 5.3 hydraulic unit

Ground points/plug connections

Ground point 2
Ground point 2 is located on the left at the front end (KS front left)

Plug connection and relays
The plug connections X1/3, X1/4 and the solenoid valve and return pump relays are located in the passenger compartment wiring harness on the left at the front behind the PSM control module.