Navigation System & Telecommunication System - Electrical Diagnostics
- Diagnostic Code Index
- Navigation/Telecommunication - Electrical Diagnostics
- DTC Troubleshooting
- B1411-HFM Left Audio Output Circuit Low
- B1412-HFM Left Audio Output Circuit High
- B1415-HFM Right Audio Output Circuit Low
- B1416-HFM Right Audio Output Circuit High
- B1435-Voice Recognition/Phone Switch Input Circuit Performance
- B1436-Voice Recognition/Phone Switch Input Circuit Low
- B1437-Voice Recognition/Phone Switch Input Circuit High
- B1438-Voice Recognition Switch Stuck
- B1439-Phone Switch Stuck
- B143B-Microphone 1 Circuit Low
- B143C-Microphone 1 Circuit High
- B143E-Microphone 2 Circuit Low
- B143F-Microphone 2 Circuit High
- B1459-Telematics Mirror Control Circuit Low
- B145A-Telematics Mirror Control Circuit High
- B145B-Telematics Mirror Control Circuit Open
- B1492-General Microphone Performance
- B2203-ROM Checksum Performance
- B2205-Original VIN Missing/Mismatch
- B2223-(HFM) Hands Free Phone Internal
- B222A-Vehicle Line Mismatch
- B222E-Flash Checksum Performance
- B222F-Flash Write Performance
- B2230-Ram Write Performance
- U0019-Can B Bus
- U0141-Lost Communication With Front Control Module
- U0151-Lost Communication With Occupant Restraint Controller
- U0154-Lost Communication With Occupant Classification Module
- U0155-Lost Communication With Cluster/CCN
- U0156-Lost Communication With EOM
- U0159-Lost Communication With Parking Assist Control Module
- U0164-Lost Communication With HVAC Control Module
- U0167-Lost Communication With Intrusion Transceiver Control Module
- U0168-Lost Communication With Vehicle Security Control Module (SKREEM/WCM)
- U0169-Lost Communication With Sunroof Control Module
- U0184-Lost Communication With Radio
- U0186-Lost Communication With Audio Amplifier
- U0195-Lost Communication With SDARS
- U0196-Lost Communication With Vehicle Entertainment Control Module
- U0199-Lost Communication With Driver Door Module
- U0200-Lost Communication With Passenger Door Module
- U0208-Lost Communication With Heated Seat Control Module
- U0209-Lost Communication With Memory Seat Control Module
- U0212-Lost Communication With SCCM - Can B
- U0231-Lost Communication With Rain Sensing Module
- U0241-Lost Communication With Auto HIGHBEAM Headlamp Control Module
- DTC Troubleshooting