Poor reception when mobile telephone connected to handsfree
Read the instructions below then start the fault diagnostic procedure.
Symptom: Poor reception/transmission on mobile phone.
| Poor reception when mobile telephone connected to handsfree |
Fault symptoms
Poor reception/transmission on mobile phone.Probable cause of fault
Poor connection to the mobile phone antenna. Fault diagnosis applies to the quarter-wave roof-mounted antenna for the car that is pre-wired by Saab for a mobile phone (option).Diagnostic help
Standing wave measurement may be helpful if the fault diagnosis procedure described below does not pinpoint the fault.Check the wiring harness
Jiggle the wiring harness at several points and in different directions to reveal intermittent breaks and short-circuits in the leads. Observe the multimeter, test lamp or diagnostic instrument during the test.This project is supported by memberships and donations. If you use this site, please consider Joining SCNA and/or making a donation.
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