LEMON Manuals: Even more car manuals for everyone
Home >> Volvo >> 2002 >> S80 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 55 (Central Electronic Module (CEM), Rear Electronic Module (Rem), Upper Electronics Module (UEM) - Diagnostic Trouble Codes - 1 Of 13) >> CEM-1A05: 30 Power Supply. Signal Too Low. Permanent Fault (2001-2004) >> Signal too low. Permanent fault >> Checks >> Checking the cable between the battery and the generator (GEN)

Checking the cable between the battery and the generator (GEN)

WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2009 Volvo S60, 2008 Volvo S60, 2007 Volvo S60, 2006 Volvo S60, and 2005 Volvo S60. However, it is still accessible from the selected car via links, so may be relevant.

Check that the battery is charged.

Charge the battery if necessary.

Check the cable between generator (GEN) terminal #1A and starter motor terminal #1 (the red / green flat pin cable). Check for an open-circuit. Check for a short-circuit to ground. Also check the cable between starter motor terminal #1 and the battery positive terminal in the same way.

Other information: 

Fig 1: Identifying Ohmmeter
GLL101042Courtesy of VOLVO CARS OF NORTH AMERICA.

Was a fault detected? 

scientia non olet · About LEMON Manuals