Day 7, finally got my car back.
This is what was on the invoice. Did they spend 12.9 hours on it? It appears Mel was no help.lol
9103187 0090 Evaporative Emission Pipe
Replacement (includes inspection)
540 W 12.90
806 W 0.00
12.90
2 11549437 RIVET
1 84308760 PROTECTOR
1 84266671 PIPE
ST 3.6 ST
806 W 3.60
FC: 9090 PART#: COUNT:
CLAIM TYPE:
AUTH CODE:
PARTS: 0.00 LABOR: 0.00 OTHER: 0.00 TOTAL LINE A: 0.00
REPLACED EVAP LINE, CONTACTING TAC TUESDAY, VEHICLE WILL NOT START...///1.0 TO DIAG FOR NO PROPULSION...///...///1.0 FOR NO PROPULSION.../// 806 no propulsion, GDS scan DSC-V ,, no codes ,,, 12V battery low , charge ,,, reset HV contactors ,, reset Crash Event Detection ,,, still no propulsion ,, check PSBs , cannot clear Hybrid/EV Battery Contactor Open Reasons ,,...///1.0 to continueto diag.../// cannot reprogram HPCM1 or HPCM2 with the samecalibrations ...///,,, reprogrammed BECM with latest , still no propulsion...///1.0 TO CONTINUE TO DIAG AFTER PROGRAMMING FAILED.../// car has no propulsion and GDS scan vehicle no codes set...///0.5 TO CONTINUE TO DIAG FOR NO PROPULSION.../// ,,, called TAC (Mel) case#xxxxxxx , recommends keep trying , has to be a way somehow to unlock the HV system...///0.5 TO CONT TO DIAG AND UNLOCK HV SYSTEM.../// ok with no help from TAC as of 4 weeks ago GM decided that a module cannot be reprogrammed with the same calibrations as are already in a module ,,, thats a problem because SI indicates (error in manual(module?) now) the way to re-enable the HV system is to reprogram the HPCM1 but now cannot So followed a sequential "Clear Secured (hidden) High Voltage DTCs" these hidden DTCs have to be cleared from 3 modules in correct sequence with 5 min shut down between modules , ok now ,, road test ,,, re-scan and clear codes