Post by paddyshepherd on Aug 11, 2021 12:35:26 GMT
Hi All,
I've just installed a Westfalia towbar to my C7 AllRoad, along with a dedicated loom.
My car wasn't trailer prepared so had to add in the pins to the CANBUS system as per the instructions.
I've done all the coding settings I can find for the trailer, and the car and trailer seem to act as they should (Rear parking sensors disable, air suspension detects trailer, trailer image shows up on dash etc & all trailer lights working)
However, I'm still getting an error on the Gateway (19) - Control Module Incorrectly Coded (U101400). I have updated the gateway list to tell it it's had a trailer hitch installed too. I clear this fault and it comes straight back, so it's definitely not happy with something.. I just can't find what! Any suggestions? Full details below, vin partial redacted.
OBDeleven vehicle history log
Date: 2021-08-11 13:32:43
VIN: WAUZZZ4G1ENXXXXXX
Car:
Year: 2014
Body type: Avant
Engine: CGQB kW ( hp) l
Mileage: 264763 km
---------------------------------------------------------------
19 Gateway
System description: J533--Gateway
Software number: 4G5907468B
Software version: 0037
Hardware number: 4G5907468B
Hardware version: H12
Faults:
U101400 - Control module incorrectly coded
static
Priority - 3
Malfunction frequency counter - 1
Unlearning counter - 208
km-Mileage - 264763 km
Voltage terminal 30 - 14.4 V
Voltage terminal 15 - 14.4 V
Control module temperature - 33 °C
System status - Terminal 15 on
Terminal 15 status - On
Terminal 15 status via CAN - On
IN ZAS Kl X - On
Engine running - On
IN ESP Stillstandsflag - standstill detected
Datenfeld - 0
date - 2021-08-11 12:57:29
I've just installed a Westfalia towbar to my C7 AllRoad, along with a dedicated loom.
My car wasn't trailer prepared so had to add in the pins to the CANBUS system as per the instructions.
I've done all the coding settings I can find for the trailer, and the car and trailer seem to act as they should (Rear parking sensors disable, air suspension detects trailer, trailer image shows up on dash etc & all trailer lights working)
However, I'm still getting an error on the Gateway (19) - Control Module Incorrectly Coded (U101400). I have updated the gateway list to tell it it's had a trailer hitch installed too. I clear this fault and it comes straight back, so it's definitely not happy with something.. I just can't find what! Any suggestions? Full details below, vin partial redacted.
OBDeleven vehicle history log
Date: 2021-08-11 13:32:43
VIN: WAUZZZ4G1ENXXXXXX
Car:
Year: 2014
Body type: Avant
Engine: CGQB kW ( hp) l
Mileage: 264763 km
---------------------------------------------------------------
19 Gateway
System description: J533--Gateway
Software number: 4G5907468B
Software version: 0037
Hardware number: 4G5907468B
Hardware version: H12
Faults:
U101400 - Control module incorrectly coded
static
Priority - 3
Malfunction frequency counter - 1
Unlearning counter - 208
km-Mileage - 264763 km
Voltage terminal 30 - 14.4 V
Voltage terminal 15 - 14.4 V
Control module temperature - 33 °C
System status - Terminal 15 on
Terminal 15 status - On
Terminal 15 status via CAN - On
IN ZAS Kl X - On
Engine running - On
IN ESP Stillstandsflag - standstill detected
Datenfeld - 0
date - 2021-08-11 12:57:29