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Terminals and Reference Value for IPDM E/R

WARNING: This page is about a different car, the 2006 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
TERMINALS AND REFERENCE VALUE CHART

Terminal Wire Color Item Condition Voltage (V) (Approx.)
38 B Ground - 0
39 L CAN-H - -
40 P CAN-L - -
45 G/W Horn relay When doors locks are operated using keyfob (OFF --> ON) (1) Battery voltage --> 0
59 B Ground - 0
(1) when horn reminder is ON.