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Home >> Volvo >> 2009 >> XC90 R-Design, AWD >> Repair and Diagnosis (Single Page) >> Electrical >> Body Electrical >> Rear Electronic Module (Rem) Diagnostic Trouble Codes >> Rem-6F56: Locking Relay, Central Locking, Tailgate. Signal Too Low. Permanent Fault (2003) >> Signal Too Low. Permanent Fault >> Replacing The Component
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Replacing The Component

Remove relay 2/86 and check the relay base switches for contact resistance and oxidation according to CHECKING WIRING AND TERMINALS. PERMANENT FAULT .

Install a new relay.

Other information: 

Fig 1: Identifying Relay / Fuse Box
GLL101660Courtesy of VOLVO CARS CORPORATION