Durametric & Alarm module analysis
 

G'day all,
I've disconnected battery -ve terminal on battery to remove seat to follow maintenance manuals alarm troubleshooting. One step reqs checking for battery voltage from one pin to a ground point.
Does that mean I have to reconnect the battery so I can check for voltage? Is that a prob ref airbags?
Thanks in advance

Took it to the nice guys at NinePlus. Turned out the key head circuit board was failing (corrosion?). Bit the bullet with a new key & reprogramming, all works OK. Using the faulty key on the door lock was triggering the 59 code. No more reoccurrences!