LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Volvo >> 2009 >> S60 Base, AWD >> Repair and Diagnosis (Single Page) >> Electrical >> Body Electrical >> Central Electronic Module (CEM), Rear Electronic Module (Rem), Upper Electronics Module (UEM) - Diagnostic Trouble Codes - 7 Of 13 >> CEM-6A04: Rear Right Door Locked. Signal Too Low. Permanent Fault (2001-2004) >> Signal too low. Permanent fault >> Checking Rear Right Door >> Circuit Test, Continued
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Circuit Test, Continued

Check the resistance between 4 and ground and between 6 and ground on the cable connector.

The ohmmeter should display 0 ohm.

  1. The ohmmeter shows a fault between 4 and ground

    Refer to Checking unlocking relay circuit 

  2. The ohmmeter shows a fault between 6 and ground.

    Refer to Checking locking relay circuit 

Fig 1: Identifying Connector Terminals
GLL104147Courtesy of VOLVO CARS OF NORTH AMERICA.
Fig 2: Identifying Ohmmeter
GLL101042Courtesy of VOLVO CARS OF NORTH AMERICA.

Choose the correct option from above.