Checking the signal cable resistance to ground

WARNING: This page is about a different car, the 2004 Volvo S40, 2003 Volvo S40, 2002 Volvo S40, 2001 Volvo S40, and 2000 Volvo S40. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Ignition OFF

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Fig 2: Disconnecting Control Unit

Courtesy of VOLVO CARS OF NORTH AMERICA.

Ignition off.
DSA control module disconnected.
ABS control module disconnected.
Connect an ohmmeter between ground and DSA control module connector:
1. terminal 2 (diagnostic trouble code (DTC) DSA-311)
2. terminal 3 (diagnostic trouble code (DTC) DSA-312)
3. terminal 4 (diagnostic trouble code (DTC) DSA-313)
4. terminal 12 (diagnostic trouble code (DTC) DSA-314).
Other information
- To connect the breakout box for DSA, see Connecting the breakout box. DSA .
Fig 3: Identifying DSA Control Module Terminals
Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 4: Identifying Ohmmeter
Courtesy of VOLVO CARS OF NORTH AMERICA.

The ohmmeter should read infinite resistance.

OK
Refer to Checking the signal cable for a short-circuit to supply voltage
NOT OK
Refer to Checking for a short-circuit