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Terminals and Reference Value for IPDM E/R

WARNING: This page is about a different car, the 2008 Infiniti FX45 and 2008 Infiniti FX35. However, it is still accessible from the selected car via links, so may be relevant.
CONNECTOR TERMINAL REFERENCE

Terminal Wire Color Item Signal Input/Output Condition Voltage (V) Approx.
38 B Ground - - 0
48 L CAN H Input/Output - -
49 R CAN L Input/Output - -
51 SB Horn relay Output When door lock is operated using key fob(1) (OFF โ†’ ON) Battery voltage โ†’ 0
60 B Ground - - 0
(1) In the state that horn reminder operates.