Okay this guide covers the main CAR loom part of a Calibra. You also have an engine loom (engine specific) and several sub-looms for things like the doors, rear lights/wiper and so on. This covers the main central loom behind the dash that runs into the engine bay.
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Words by: Chavtastic
The passenger side section:
1. Radio aerial connector (female). This connects to the aerial that runs up into the headlining
2. Main loom multiplug. Along with the three mini plugs (labelled "3") these connect in the passenger footwell to a mini loom that runs to the REAR of the car and the passenger side.
3. See above
4. ?
5. Non-factory alarm plug
6. Factory alarm box plug (blanked off)
The central section
The solo red line here is the main bulkhead grommet.
5. Female aerial plug (plugs into back of headunit)
6.
7. Yellow fuel computer plug (male)
8. Heated seat plug
9. (plug cut) Wiring to airbag ECU (under centre console). Normally wrapped in yellow furry insulation
10. Ashtray power and earth
11. Headunit ISO block
12. Speedo plug?
13. Blower fan speed wheel
14. Bank of switches - Heated rear screen, air recirc, aircon
15. Main speedo clocks plug (male). Note there will be an extra plug on a loom for cars with electronic speedo drive.
16. Ignition switch
17. Indicator stalk plugs (female)
18. Yellow steering wheel horn plug
19. Fuel pump relay,
and
20. Main fuseboard
21.
22. Headlight switches, headlight aim adjuster, foglights
23. Yellow airbag connector for steering wheel airbag (male)
24. Connections to engine loom (near ECU)
ENGINE BAY SIDE OF CAR LOOM
Point "A" is the section of loom that runs past the heater matrix
The solo red line here is the main bulkhead grommet.
"B" is the grommet in the engine bay for the wiring to the wiper motor and heater fans (?)
25. ABS earth wire
26.
27. Front windscreen wiper motor plug (male)
28. Heater fan motor plug
29. Alarm horn
30. EML plug
31.
32. Multiplug to the rest of the engine bay car loom
33. Radiator fan
34.
