These are from a 1976 Citicar service manual and unfortunately are not too clear, but they should help bit. Keep in mind, there is considerable variation among all the C-cars.
1. High power (motor) wiring diagram, serial number 2780 and below
2. High power (motor) wiring Diagram, Dana Axle Vehicles
3. 12 Volt circuit from battery box to fuse box without accessory battery
5. Wiring low power controller
6. Headlamp circuit, early production vehicles
7. Headlamp circuit, vehicles above #1751
8. Turn signals, early production vehicles
9. Turn signal circuit, vehicles above #1751
10. Turn signal relay circuit, vehicles above #1751
12. Voltmeter (fuel gauge) circuit
13. Blower motor circuit (factory installed)
14. Brake failure/sending unit circuit, vehicles with dual master cylinder only
15. Wiper motor circuit, Delco motor only
16. Late production wiper motor circuit, type American Bosch
18. Interlock relay connections for accessory battery
19. Vanguard battery charger circuit
20. 36 Volt wiring diagram, sheet 1 of 2
21. 36 Volt wiring diagram, sheet 2 of 2
22. Forward/reverse contactor breakdown
23. Starting resistor assembly, SV-48
24. 48 Volt wiring diagram, sheet 1 of 2
25. 48 Volt wiring diagram, sheet 2 of 2
26. 48 Volt wiring diagram, after #1751
29. Installation, board, warning
light, P.C.
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