DEI Headquarters Inc. HYU1800 Manual De Usuario
Page-20
BCM connector M04-B removed
After gaining access to the BCM, unplug it and remove it (this will give you more room to work). The center plug (M04-B) is
where you’ll find the third interrupt. The wire is red/black and is found in pin number 8 of the 20 pin connector. Cut it and
where you’ll find the third interrupt. The wire is red/black and is found in pin number 8 of the 20 pin connector. Cut it and
attach pin 87a of the external relay (provided in the kit) to the BCM side of the cut (red/black) wire. Attach pin 30 of the
relay to the vehicle side of the cut (red/black) wire. Pin 85 of the relay will get attached to the grey/light blue wire on the
relay to the vehicle side of the cut (red/black) wire. Pin 85 of the relay will get attached to the grey/light blue wire on the
remote starter’s three pin side connector. Pin 86 of the relay will get attached to one of the two (constant) 12v wires on the
large 6 pin (T) harness. Please see pictures below.
large 6 pin (T) harness. Please see pictures below.
M04-B
Connector M04-B (BCM’s center connector)