Audiaaron2020

Hi,
Can anyone assist with an issue i have?
My Audi cranks but does not start. Installed brand new battery and still issue still there. Run the error code also and this is what came up

15240 - ECM Power Relay Control Circuit
P0687 00 [038] - Short to Plus
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 43
Mileage: 91271 km
Date: 2020.07.07
Time: 10:25:23

Engine speed: 227.00 /min
Normed load value: 63.1 %
Vehicle speed: 0 km/h
Coolant temperature: 24 °C
Intake air temperature: 27 °C
Ambient air pressure: 980 mbar
Voltage terminal 30: 10.195 V
Unlearning counter according OBD: 40
FAC_TPS_1_SAE: 17.187500 %
FUP_H_SAE: 13050.0 kPa
MAP_MES_SAE: 98 kPa
Engine: operating status: ST
TAA: 26.000 °C
T_AST_SAE: 0 s
Lambda probe voltage: bank 1: probe 1 (broadband probe): 1.997 V