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Help with Single Puck ZO Install

skinutskinut Posts: 411 Baller
I'm upgrading my 2012 SN 200 to a single puck with rev. S. When I received the puck and wiring harness there were no instructions. Anyone have a good source for how to install and/or can give me some instructions from your install experience? Thanks in advance.


  • GloersenGloersen Posts: 937 Crazy Baller
    edited May 2019
    Upon exposing the existing ZO harness beneath the dash, the ECI puck harness plug-in replacement is self-evident.

    Re-flashing the ECM with the new binary information in ASCII hexidecimal text form contained in the Motorola S-record file format (.mot file download purchased from EControls) requires an ECOM cable and a bit of acumen if doing so without experienced help.

    Zero Off ECI GPS Antenna Puck Upgrade
  • skinutskinut Posts: 411 Baller
    @Gloersen I’ve got the ecm update procedure. I’m just not sure which harness plug goes into which existing plug, ie there are currently two pucks with two plugs, once those are disconnected I’m not sure how the new harness mates up with the existing plugs. When I disconnects the old pucks does the new single puck harness plug into all the old existing plugs? If it only goes into part of the plugs, which ones does it go into?
  • GloersenGloersen Posts: 937 Crazy Baller

  • skinutskinut Posts: 411 Baller
    Perfect, thanks!
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