Bmw 745i Questions

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Bmw 745i
Sun, 24 Apr 2011


Bmw 745i Reviewed by John_mcallen on .

Hi im haing the same issue, did you sort out the ...

Hi im haing the same issue, did you sort out the trouble i have a 2002 bmw 745i and the bmw dealer said it needed a new gearbox? at this time i have the Mechatronic unit out and found that that the bridge seal is broken on one side and the sealing sleave had fluid in it.
i did a diagnostic and found this.

Date: 21.04.2011 18:37:49 ECU: GS19 JobStatus: OKAY Variant: GS19-------------------------------------------------------------
RESULT: 1 error in error memory !-------------------------------------------------------------
507C Parking lock put in, defective
Error counter: 2 Logistic counter: 40
1. Umweltsatz Mileage 129880 km Status Substrate temp. (0=OK, 1=F/ES) 0.00 0/1 status transmission oil temperature (0=OK, 1= F/ES) 0.00 0/1 Status Park block sensor (0=OK, 1=F/ES) 0.00 0/1 Status Position sensor (0=OK, 1=F/ES) 0.00 0/1 Status Turbine speed (0=OK, 1=F/ES) 0.00 0/1 status output speed (0=OK, 1= F/ES) 0.00 0/1 Level on L1 Pin (1=low 0=high) 1.00 0/1 Level on L2 Pin (1=low 0=high) 1.00 0/1 Level on L3 Pin (1=low 0=high) 0.00 0/1 Level on L4 Pin (1=low 0=high) 1.00 0/1 Level on Tip+ Pin (1=low 0=high) 1.00 0/1 Level on Tip- Pin (1=low 0=high) 1.00 0/1 Level on M-slot Pin (1=low 0=high) 1.00 0/1 supply voltage DR/MV 13.76 Volt Nominal condition M1 (0=off 1=on) 1.00 0/1 Nominal condition M2 (0=off 1=on) 1.00 0/1 nominal condition M3 peek phase (0=off 1=on) 0.00 0/1 nominal condition M3 hold phase (0=off 1=on) 1.00 0/1 Nominal condition M4 (0=off 1=on) 0.00 0/1
2. Umweltsatz Mileage 129880 km Status Substrate temp. (0=OK, 1=F/ES) 0.00 0/1 status transmission oil temperature (0=OK, 1= F/ES) 0.00 0/1 Status Park block sensor (0=OK, 1=F/ES) 0.00 0/1 Status Position sensor (0=OK, 1=F/ES) 0.00 0/1 Status Turbine speed (0=OK, 1=F/ES) 0.00 0/1 status output speed (0=OK, 1= F/ES) 0.00 0/1 Level on L1 Pin (1=low 0=high) 1.00 0/1 Level on L2 Pin (1=low 0=high) 1.00 0/1 Level on L3 Pin (1=low 0=high) 0.00 0/1 Level on L4 Pin (1=low 0=high) 1.00 0/1 Level on Tip+ Pin (1=low 0=high) 1.00 0/1 Level on Tip- Pin (1=low 0=high) 1.00 0/1 Level on M-slot Pin (1=low 0=high) 0.00 0/1 supply voltage DR/MV 13.76 Volt Nominal condition M1 (0=off 1=on) 1.00 0/1 Nominal condition M2 (0=off 1=on) 1.00 0/1 nominal condition M3 peek phase (0=off 1=on) 0.00 0/1 nominal condition M3 hold phase (0=off 1=on) 1.00 0/1 Nominal condition M4 (0=off 1=on) 0.00 0/1
Implausible signal or value Test conditions fulfilled Error not present now, but already stored
i do understand the error but i dont know what the other info means or how to read it..
but i was not going to pay out the £6000 to replace the gearbox by bmw.
many thanks if you would let me know if you mave fixed your trouble some gearbox?

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