LEMON Manuals: Even more car manuals for everyone
Home >> Volvo >> 2004 >> S80 Base, 2.5 59, FWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Transmission - General Diagnostics And Tests >> Checking The Power Supply And Ground Terminals For The Control Module (Aw50/51 AWD; Aw55-50/51SN; 2004-2006) >> Checking the power supply and ground terminals >> Checking the power supply to the control module

Checking the power supply to the control module

Fig 1: Identifying Ignition ON
GLL101051Courtesy of VOLVO CARS OF NORTH AMERICA.
Fig 2: Identifying Control Module Disconnected
GLL101002Courtesy of VOLVO CARS OF NORTH AMERICA.

The voltmeter should read battery voltage.