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Home >> Volvo >> 2011 >> XC90 Base, FWD >> Repair and Diagnosis (Single Page) >> Electrical >> Body Electrical >> Central Electronic Module (CEM) - Diagnostic Trouble Codes - 7 Of 7 >> CEM-6D0C: Relay, Window Lift RR Down. Signal Too Low. Permanent Fault (2003-2004) >> Signal Too Low. Permanent Fault >> Checking And Replacing The Component
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Checking And Replacing The Component

Remove relay 2/119 and check the relay socket's contacts for contact resistance and oxidation. See CHECKING WIRING AND TERMINALS. PERMANENT FAULT

Install the relay.

Activate the relay using the button on the control panel on the right rear door, window down.

If the function is now OK the fault was caused by a contact fault in the relay base.

Other information 

Fig 1: Identifying Relays
GLL104067Courtesy of VOLVO CARS CORPORATION

Was the function OK?