P1605 Diagnostic Trouble Code Discussion for July 2006
Diagnostic Communication Line Malfunction
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P1605
| Help Request | Posted | |
| 1998 Oldsmobile Aurora 4.0L No Start, irratic systems VIN: 1G3GR62CXW P1605: Loss Of HVAC Serial Data. Tach jumps around all the time. Speedometer will start to jump and eventually will peg at 160mph while driving 40mph. when this happens, the a/c cuts out, the rest of the dash gauges go to their rest position, traction control light comes on, and a few other o... |
July 15, 2006 |
