2006 GS450H came in running, check Hybrid on the dash.
Brought into workshop, battery condemned, low voltage on at least 3 cells.
3k worth of HV battery pack installed. Fired up and drove initially albeit with MILs along lines of check VCS, check ECB, ABS.
Inconsistent readings from the control module, part number 89892 30010 checked and had 3 pins snapped/corroded (seems very common), so hard wired direct to the board.
Now consistent 15.6v across all 20 cells but no start, consistent DTC P0AFA within the Hybrid Control Module suggesting the HV system is low battery. On the driver display, 6 of the 8 battery cells are showing suggesting an approx 75% charge
Before committing to a new £670 module has anyone come across this before please?
Completed quite a comprehensive test plan already. This seems the only thing left. Thanks in advance for all your help.
