BCM Pin Values
Pin
Name BCM Function Note A DMM
Tanks
0-.74V = EMPTY (○○○)
.75-1.74V = 1/3 (●○○)
1.75-3.59V = 2/3 (●●○)
3.6V = FULL (
MEASURE FROM PIN 11 TO
EACH INPUT
Lighting I/O’s
Light Group 1 12V Switch Input
From External Momentary Switch
15A
Input for All Light Groups
Light Group 1 12V 15A Out
Light Group 2 12V Switch In
From External Momentary Switch
Light Group 2 12V 15A Out
From External Momentary Switch
5A
Lockout
12V In from Tow Vehicle Brake Signal
Water
Heater
Water Heater Gas 12V 1A Out
1A
Water Heater Electric 12V 1A Out
12V Out to Electric Ignitor
Water
Pump