volvo Workshop Repair Guides

Volvo Workshop Manuals

< PREV PAGE NEXT PAGE >
Page 107
background image

Signal Specification, Phone Module (PHM)

Signal Specification, Phone Module (PHM)

Signal specification

General

All the values given below are between the terminals stated in column 1 and terminal #A6 in column 2 (power ground). This applies unless otherwise
indicated in brackets.

NOTE:  It is important to connect the breakout box and check the ground terminals before taking readings.

Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Communications Control Module > Component Information > Testing and Inspection > Initial Inspection and Diagnostic Overview > Page 421

< PREV PAGE NEXT PAGE >