Connecting the Breakout Box

Connecting the breakout box. Car phone module

Special tools:
951 1463 Adapter 22-16-14 pin 951 1463 Adapter 22-16-14 Pin
951 1509 Adapter 13-8-6-8-2 Pin 951 1509 Adapter 13-8-6-8-2 Pin
981 3190 Replaced by 9511428 981 3190 Replaced by 951 1428

Connecting the breakout box
- Ignition off
- Expose the car-phone module according to Telephone module/-control module (PHM), changing Service and Repair.
Check that the male and female terminals on the unit connectors are undamaged and secure (cannot be pressed in). Check that the cables to the female terminals are secured to the terminal pins.
Connect adapter 951 1463 Adapter 22-16-14 pin 951 1463 Adapter 22-16-14 Pin (terminal A, B, C) or 951 1509 Adapter 13-8-6-8-2 Pin 951 1509 Adapter 13-8-6-8-2 Pin (terminal E) to the unit connectors (to the wiring). Connect the breakout box 981 3190 Replaced by 9511428 981 3190 Replaced by 951 1428 to the adapter.
Keypad / car-phone module terminals:
Terminals #A1-#A22 correspond to terminals #1-#22 on the breakout box.
Terminals #B1-#B16 correspond to terminals #25-#40 on the breakout box.
Car phone box terminals:
Terminals #C1-#C16 correspond to terminals #25-#40 on the breakout box.
Car phone handset terminals:
Terminals #E1-#E8 correspond to terminals #32-#39 on the breakout box.
The breakout box is designed to facilitate reading off the control module input and output signals when the control module is connected, and the cable and component resistance when the control module is disconnected. The use of a breakout box reduces the risk of accidental short-circuited cables and damage to the connector pins.
For further information about signals and other values, see Signal description. Phone module (PHM) Signal Specification.