Join Now
International Automotive Technicians Network

B1703 Diagnostic Trouble Code Discussion for September 2009

invalid transponder


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 B1703
Help Request Posted
1997 Mercedes-Benz E320 3.2L No Start VIN: WDBJF55F5V
B1703: invalid transponder. key is in bad shape all taped up but was running before, on a previous repair the k40 relais box for all power was replaced ( the one in front of all boxex in right front compartment) supect the me to be defect any ideas had once a case where the mass air flow...
September 04, 2009
1997 Mercedes-Benz E320 3.2L No Start VIN: WDBJF55F5V
B1703: invalid transponder. key is in bad shape all taped up but was running before, on a previous repair the k40 relais box for all power was replaced ( the one in front of all boxex in right front compartment) supect the me to be defect any ideas had once a case where the mass air flow...
September 04, 2009