Poor reception/transmission on the mobile phone
Symptom: Poor reception/transmission on the mobile phone.
| Poor reception/transmission on the mobile phone |
Fault symptoms
Poor reception/transmission on the mobile phone.Probable cause of fault
Poor connection to the mobile phone aerial. Fault diagnosis concerns the quarter-wave, roof-mounted aerial in a car that is prewired by Saab for a mobile phone (option).Diagnostic help
Standing wave measurement may be helpful if the fault diagnosis procedure described below does not rectify the fault.Checking the wiring harness
Jiggle the leads and in-line connectors at various points and in different directions to detect any intermittent breaks or short circuits in the wiring. Observe the multimeter, test lamp or diagnostic instrument while carrying out this check.This project is supported by memberships and donations. If you use this site, please consider Joining SCNA and/or making a donation.
Our Friends
