Rayco RG74DXH, Parts Manual

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RG74DXH Parts Manual
800.392.2686
47
Main Electrical Wiring Harness 37581 Rev B.
SPLICE CIRCUITS
SPLICE WIRE DESCRIPTION GAUGE COLOR CONNECTED TO
SP1 COM GND 10, 14, 16,18 BLK 01-2, 02-B, 06-2, 07-C, 24-1, 26, 31-85, 36, 39-C,
SP2 RUN POWER (12V+) 10,14,18 RED 03-A, 05-2, 23, 31-87, 38-A, 39-A
SP3 LCM FUSED PWR 18 RED 1-8, 1-14, 03-B
SP4 ECU POWER BAT (12V+) 14,18 RED 04-B, 09-1, 09-25, 09-26, 09-27, 09-28, 32
SP5 ECU GROUND 18 BLK 04-A, 09-49, 09-50, 09-51, 09-52, 09-73, 11
SP6 KEY SWITCH PWR (12V+) 12, 16 RED 35, 43-1, 43-6,
SP7 STARTER LOCKOUT SIG 18 ORG 01-7, 02-A, 09-83
SP8 KEY START PWR 18 GRN 31-86, 43-4, 46
09 35 COOLANT LVL INPUT 18 PNK 15 B
09 49 ECU GROUND 18 BLK SP5 -
09 50 ECU GROUND 18 BLK SP5 -
09 51 ECU GROUND 18 BLK SP5 -
09 52 ECU GROUND 18 BLK SP5 -
09 62 ECM RETURN 18 BRN 10 2
09 73 ECU GROUND 18 BLK SP5 -
09 75 INTAKE HEAT RELAY SIG 18 GRN 29 -
09 76 HS RETURN 18 BRN 30 -
09 83 STARTER LOCKOUT SIG 18 ORG SP7 -
11 - ECU GROUND 10 BLK SP5 -
12 - BAT/ENG BLOCK GND 10 BLK 37 -
17 - START SOL SIG 14 GRN 28 -
23 2 RUN POWER (12V+) 18 RED SP2 -
24 1 COM GND 18 BLK SP1
26 - START SOL GND 18 GND SP1 -
27 - START SOL PWR 14 RED 34 -
31 30 RUN POWER BATT(12V+) 10 RED 33 -
31 85 COM GND 18 BLK SP1 -
31 86 RUN PWR RELAY SIG 18 GRN 43 4
31 87 RUN POWER (12V+) 10 RED SP2 -
32 - ECU POWER BAT (12V+) 14 RED SP4 -
35 - KEY SWITCH PWR (12V+) 12 RED SP6 -
36 - COM GND 10 BLK SP1 -
38 A RUN POWER (12V+) 18 RED SP2 -
39 A RUN POWER (12V+) 18 RED SP2 -
39 C COM GND 18 BLK SP1 -
43 1 KEY SWITCH PWR (12V+) 16 RED SP6 -
43 6 KEY SWITCH PWR (12V+) 16 RED SP6 -
46 - KEY SWITCH START PWR 18 GRN SP8 -