Intermittent fault

Check the cable between the sun roof module (SRM) terminal #6A and the upper electronic module (UEM) terminal #8A. Check for an intermittent open-circuit.

Replace the cable if a fault is found.

If no fault was found, try replacing the sun roof module (SRM).

Other information: 

• For further information about signals and other values, see Signal Specification
• To connect the breakout box, see Connecting the Breakout Box
• To access or replace the sun roof module (SRM) connector, see Control Module, Sun Roof, Replacing
• See Checking Wiring And Terminals .

Fig 1: Identifying Sunroof Module Connector A Terminals

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Identifying Ohmmeter

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 3: Identifying Connector F Terminals

Courtesy of VOLVO CARS OF NORTH AMERICA.

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