VOLVO
PHM-0067 - Reserv battery Not connected
System
Phone Module (PHM)
Volvo models this fault code applies to
This fault code has different meanings depending on model, model year or engine. Select the meaning that applies to your car.
Applies to the following models:
6 modelsC30 (2007–2013), C30 Electric (2011–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013), XC90 (2003–)
What does this fault code mean?
The reserve battery in the carphone control module (PHM) is either not connected or damaged. The battery takes over during a connected Volvo On Call session and the control module gets no power from the main battery, so the service does not work. A warning symbol and a text message may appear in the display.
Possible causes
- The internal reserve battery is not hooked up to the carphone control module (PHM)
- The internal reserve battery is damaged
What you can do
- 1Read and note the code before clearing it, so the workshop can see it
- 2Check that the connector at the carphone control module (PHM) is firmly seated and free from corrosion
- 3Have a workshop check that the reserve battery is correctly connected and replace it if needed
Symptoms you may notice2
- Volvo On Call does not work
- A warning symbol and a text message appear
General guidance for car owners. Diagnosis on the car can point to a different cause.