Post by olo on Mar 13, 2021 8:01:42 GMT
Hi everyone,
Skoda Superb 3 Sport Line 2017 owner here.
I have just recently had towing bar installed (non-official, 3rd party) with a dedicated 13-pin harness (manufactured by ConWys AG). According to installation manual I used OBDEleven to code interfaces listed below. The problem is that Blind Spot Detection (BSD) as well as Rear Traffic Alert (RTA) do not work, of course when when trailer is not connected. When I set gearbox to Reverse, the display says that assistance is not available and BSD/RTA become disabled. Of course I tried to re-enable them, but they don't work anyway and become disabled each time I put reverse gear.
Apart from that, the harness seem to be connected properly. All possible trailer lights work as they should. And of course I am 100% sure that prior to towbar installation both blind spot and rear trafiic alert used to work fine.
List of successful codings:
- Gateway (19) -> Adaptaions -> Installation list -> Trailer
- Central Electrics (09) -> Long Coding -> Trailer Hitch Control Module
- Adaptive Cruise Control (13) -> Long Coding -> Control Module for Towing Sensor -> Installed
- Brakes (03) -> Long Coding -> Trailer Assist -> Installed (*Although the manual mentioned "Trailer stabilization", so I'm not sure if that's the right one)
- Lane Change Assistant Right (3C) -> Long Coding -> ECU for draw bar -> "with ECU for draw bar"
- Parking Assistant (76) -> Long coding -> Trailer -> Trailer Hitch (manually removable)
- Driver Assistance (A5) -> Long coding -> AAG -> Coded
- Deck Lid Control (6D) -> Long coding -> Trailer -> installed
There were also following modules mentioned which I do not have available in OBDEleven:
- Central Module Comfort System (46) -> Trailer control unit OR trailer monitoring
- Chassis Control (74) -> Trailer -> installed
- Driver Display Unit (7E) -> Trailer -> On
Following one is named differently:
- Dashboard (17) -> Trailer control unit (says manual), but I have only available "Trailer Positioning Assistant"
Does anyone had similar issues? Any idea how to fix it right?
EDIT: Problem solved. After the coding I drove the car for a while. Then performed full scan, cleared all the errors and all issues were gone! :-)
Skoda Superb 3 Sport Line 2017 owner here.
I have just recently had towing bar installed (non-official, 3rd party) with a dedicated 13-pin harness (manufactured by ConWys AG). According to installation manual I used OBDEleven to code interfaces listed below. The problem is that Blind Spot Detection (BSD) as well as Rear Traffic Alert (RTA) do not work, of course when when trailer is not connected. When I set gearbox to Reverse, the display says that assistance is not available and BSD/RTA become disabled. Of course I tried to re-enable them, but they don't work anyway and become disabled each time I put reverse gear.
Apart from that, the harness seem to be connected properly. All possible trailer lights work as they should. And of course I am 100% sure that prior to towbar installation both blind spot and rear trafiic alert used to work fine.
List of successful codings:
- Gateway (19) -> Adaptaions -> Installation list -> Trailer
- Central Electrics (09) -> Long Coding -> Trailer Hitch Control Module
- Adaptive Cruise Control (13) -> Long Coding -> Control Module for Towing Sensor -> Installed
- Brakes (03) -> Long Coding -> Trailer Assist -> Installed (*Although the manual mentioned "Trailer stabilization", so I'm not sure if that's the right one)
- Lane Change Assistant Right (3C) -> Long Coding -> ECU for draw bar -> "with ECU for draw bar"
- Parking Assistant (76) -> Long coding -> Trailer -> Trailer Hitch (manually removable)
- Driver Assistance (A5) -> Long coding -> AAG -> Coded
- Deck Lid Control (6D) -> Long coding -> Trailer -> installed
There were also following modules mentioned which I do not have available in OBDEleven:
- Central Module Comfort System (46) -> Trailer control unit OR trailer monitoring
- Chassis Control (74) -> Trailer -> installed
- Driver Display Unit (7E) -> Trailer -> On
Following one is named differently:
- Dashboard (17) -> Trailer control unit (says manual), but I have only available "Trailer Positioning Assistant"
Does anyone had similar issues? Any idea how to fix it right?
EDIT: Problem solved. After the coding I drove the car for a while. Then performed full scan, cleared all the errors and all issues were gone! :-)