Volvo Workshop Manuals
XC90 2.5T AWD L5-2.5L Turbo VIN 59 B5254T2 (2003)
Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Communications Control Module > Component Information > Testing and Inspection > Reading and Clearing Diagnostic Trouble Codes > Page 274
In reverse order.
Note! Before the control module can be checked and readings taken, the removed fuses must first be installed.
For information about signals, see Signal specification See: Pinout Values and Diagnostic Parameters/Signal Description/Signal Description,
For further information about the fuses and ground point, see the Wiring Diagram.
Signal Description, Multimedia Module (MMM)
All the values given below are between the respective terminal in column 1 and terminal #A5 in column 2 (power ground) unless otherwise stated in
Note! It is important to connect the breakout box and check the ground terminals before taking readings.
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