This 2008 LP640 the E-gear sometime cann't engage gear (1orR),and the "N" flash ,I was check the Egear hydraulic system pressure under LARA,when shift to 1 or R the pressure drop to about 15 Bar ,another normal LP-640 only drop about 3 Bar.
the Egear hydraulic system pressure between the 45~55 Bar and no DTC.
And no any message show up on the instrument panel drive information system display ,so the front and rear bonnet latch I think it's OK.
Does advance have experience about this problem?or TSBs?
Thank any help.
no
Problem
This 2008 LP640 the E-gear sometime cann't engage gear (1orR),and the "N" flash ,I was check the Egear hydraulic system pressure under LARA,when shift to 1 or R the pressure drop to about 15 Bar ,another normal LP-640 only drop about 3 Bar.
the Egear hydraulic system pressure between the 45~55 Bar and no DTC.
And no any message show up on the instrument panel drive information system display ,so the front and rear bonnet latch I think it's OK.
Does advance have experience about this problem?or TSBs?
Thank any help.