Checking Power Supply, Phone Module (PHM)
Checking the power supply
Checking the components and wiring
Check that the fuse for the Phone module (PHM) is intact. For fuse position, see wiring diagram in question.
Measure the voltage between terminal #C1:5 (#5) and #C1:6 (#6). The voltage must be approximately 12 V.
Remedy as necessary.
Other information:
- Connecting the breakout box Connecting the Breakout Box, Phone Module (PHM)
- Signal specification Signal Specification, Phone Module (PHM)
Continue - DONE
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