Obviously just applying grease didn't work for GM/GMH as they would have stayed with that cheap solution and not progressed in steps to the point of hardware redesign and in-field replacement. The fact there were multiple solutions can only indicate the last solution was the best solution. Seems earlier ones were failed patch up jobs in retrospect.
If Holden had any integrity, those early repaired vehicles should have been recalled and correctly fixed. However a voluntary recall on this issue would have been the best and only safe option which Holden seems to have dismissed.
In part it's like the second round of takata airbag replacements where manufacturers were forced to get off their butts via a mandatory recall (and my guess is there will be a third round when the results come in that amonium nitrate can never be safe).
Really,
@tabac should be wanting to get hold of is the original Holden repair order as that would clarify exactly what was done to fix the problem. If it wasn't a new rack with gold connectors, i'd be demanding that fix. If a new rack with gold plated connectors was installed,
Huston we have a problem.
And this really indicates why those that currently and the problem and those that had some sort of repair, should all be lodging a complain with DOTARS (link in an earlier post). Hopefully that would get the regulators involved and off their collective buts so that we may finally see some action.
Guess i can't stress enough that this should be a mandatory recall as it's a big safety issue