RG74T-R Operator · Service · Maintenance
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57
Main Wiring Harness 35170-G
12 52 ECU GROUND 18 BLK SP5 -
12 62 ECM RETURN 18 BRN 20 2
12 73 ECU GROUND 18 BLK SP5 -
12 75 INTAKE HEAT RELAY SIG 18 GRN 31 -
12 76 HS RETURN 18 BRN 32 -
12 83 STARTER LOCKOUT SIG 18 ORG SP7 -
13 B COM GND 18 BLK SP1 -
15 - ECU GROUND 10 BLK SP5 -
16 - BAT/ENG BLOCK GND 10 BLK 26 -
18 - RUN POWER (12V+) 18 RED SP2 -
19 A RUN POWER (12V+) 18 RED SP2 -
21 2 COM GND 18 BLK SP1 -
22 - ECU POWER BAT (12V+) 14 RED SP4 -
24 - KEY SWITCH PWR (12V+) 12 RED SP6 -
25 - COM GND 10 BLK SP1 -
28 - START SOL GND 18 GND SP1 -
29 - START SOL PWR 14 RED 36 -
30 - START SOL SIG 14 GRN 39 -
37 2 COM GND 18 BLK SP1 -
38 - ALT FUSE #1 2 RED 41 -
40 - ALT GRD 2 BLK 44 -
42 - ALT FUSE #2 2 RED 43 -
47 1 KEY SWITCH PWR (12V+) 16 RED SP6 -
47 6 KEY SWITCH PWR (12V+) 16 RED SP6 -
50 A RESISTOR 18 ORG SP7 -
50 B COM GND 18 BLK SP1 -
SPLICE CIRCUITS
SPLICE WIRE DESCRIPTION GAUGE COLOR CONNECTED TO
SP1 COM GND 10, 14, 16,18 BLK 01-2, 07-C, 08-C, 09-B, 10-85, 13-B, 21-2, 25, 28, 37-2, 50-B
SP2 RUN POWER (12V+) 10,14,18 RED 02-A, 04-2, 08-A, 09-A,10-87, 18, 19-A
SP3 LCM FUSED PWR 18 RED 1-8, 1-14, 02-B
SP4 ECU POWER BAT (12V+) 14,18 RED 03-B, 12-1, 12-25, 12-26, 12-27, 12-28, 22
SP5 ECU GROUND 18 BLK 03-A, 12-49, 12-50, 12-51, 12-52, 12-73, 15
SP6 KEY SWITCH PWR (12V+) 12, 16 RED 24, 47-1, 47-6
SP7 STARTER LOCKOUT SIG 18 ORG 01-7, 12-83, 50-A