Hi Forum,
New guy here who needs advice. I've just transplanted an L98 into a Nissan Patrol and am running a dedicated wiring harness with an E38 from a VZ Commodore with the VATS removed.

Problem is I cannot get the cooling fans to operate when the coolant temp gets to the preset level. The fans are set to 'Discrete' in EFILIVE and the high and low speed fan relay drive wires are connected to pins 17 and 58 of the E38 respectively.

Any advice?