Phone Module (PHM)

Connecting The Breakout Box, Phone Module (PHM)

Connecting The Breakout Box

Special tools:
951 1463
951 1508
951 1428
951 2888

General information
Check that the male and female terminals on the connectors are undamaged and secure (cannot be pressed in). Check that the cables to the female terminals are secured on the terminal pins.

The breakout box is designed to facilitate the reading of control module input and output signals when the control module is connected as well as the resistance of cables and components when the control module is disconnected. Using the breakout box reduces the risk of unintentionally short-circuited cables or damaged connector pins.

Connecting the breakout box
- Ignition off
- Phone Module (PHM)
- Telephone handset
- SIM card reader
- Switch Volvo On Call
- Connect breakout box 951 1428 to the adapter.

Phone module (PHM)
- Connect adapter 951 1463 to the control module connector A.
- Connect adapter 951 2888 to control module connector B.
- For connector A, terminals #A:1-#A:22 correspond to terminals #1-#22 on the breakout box
- For connector B, terminals #B1-#B:6 correspond to terminals #21-#26 on the breakout box

Handset
- Connect adapter 951 1508 to the handset connector.
- For the connector, #1- #5 correspond to #22-#26 on the breakout box.

SIM card holder
- Connect adapter 951 2888 to the SIM card holder connector.
- Terminals #1-#6 on the connector correspond to terminals #21-#26 on the breakout box.

Switch Volvo On Call
- Connect adapter 951 1508 to the connector for the switches.
- Terminals #1-#7 on the connector correspond to terminals #13-#19 on the breakout box.