VOLVO
IAM-B119F13 - GPS antenna. General Electrical Failures. Circuit open
System
Integrated Audio Module (IAM)
Volvo models this fault code applies to
Applies to the following models:
9 modelsS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
What does this fault code mean?
The integrated audio module (IAM) measures the current on the signal wire from the GPS antenna and has registered that it is too low. This may be due to a break in the signal wire or a damaged GPS antenna.
Possible causes
- Break in the signal wire
- Damaged GPS antenna
What you can do
- 1Check that the fuses are intact
- 2Switch the ignition off and check the connectors at the GPS antenna and at the module for contact resistance, play and oxidation
- 3Use a multimeter to check that the signal wire is not broken
- 4If no fault is found in the wire, have a workshop replace the GPS antenna
- 5After the work, clear the fault code and check that navigation works
Symptoms you may notice3
- Navigation does not work
- The navigation system gives the wrong direction
- Information updates are slow or do not work
General guidance for car owners. Diagnosis on the car can point to a different cause.