zore Posted August 14, 2016 Report Share Posted August 14, 2016 Hi, I was wondering if someone could help shed some light on this issue which I am having with my car. Car: Audi A3 2012 automatic Problem: Car does not start on first crank but will do on the second crank. This issue started occurring randomly and has been doing this for the last 2-3 months. I connected the car up to VCDS today and got the following error message 1 Fault Found: 5462 - Starter Control; Returned Message P3053 00 [039] - 50 Short to Ground Not Confirmed - Tested Since Memory Clear Freeze Frame: Fault Status: 00000001 Fault Priority: 2 Fault Frequency: 1 Mileage: 153503 km Date: 2016.08.12 Time: 00:20:04 Engine speed: 147.50 /min Normed load value: 100.0 % Vehicle speed: 255 km/h Coolant temperature: 17 °C Intake air temperature: 20 °C Ambient air pressure: 1010 mbar Voltage terminal 30: 9.040 V Unlearning counter according OBD: 40 Engine control module reset status-Bit 0: 00000000 Engine control module reset status-Bit 8: 00000000 Limitation: torque: 0.0 Nm Limitation: accelerator pedal: 99.8 Nm Cruise Control System (CCS): status-Bit 0: 00000111 Accelerator pedal travel: 0.00 % Engine torque: 185.8 Nm Generator: load signal: 0.02 % Readiness: 0 0 0 0 1 What do you think could be causing the issue? Any suggestions as to possible fixes. I have had a look around on the net and my research suggests I may need to replace the starter motor relay. But I cannot find a wiring diagram for this. I would appreciate any help on this. Thanks in advance Link to comment Share on other sites More sharing options...
cruiser647 Posted August 15, 2016 Report Share Posted August 15, 2016 Hi! I presume the battery is OK? Link to comment Share on other sites More sharing options...
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