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Nissan Micra Interior Lamp & Illumination Wiring Diagram (EL-44, SEL512I)
Reference · 1983-1992 MicraAll 23 wiring diagrams
Factory interior-lighting wiring page: instrument illumination circuit (with/without tachometer, radio with/without cassette) and interior/luggage compartment lamp circuit with door switches and room lamp timer.
Part of 1983-1992 Nissan Micra Wiring Diagrams
This scanned service manual page (EL-44, section 'Interior Lamp') contains two wiring diagrams. The first, 'Illumination/Wiring Diagram' (SEL512I), shows power flow from the battery through a 15A fuse in the fuse block to the combination (light) switch, including a switch continuity table for OFF/1ST/2ND positions across terminals 5-12. From the switch, illumination circuits feed the A/T indicator lamp (connector 74M), heater control panel (64M), illumination control (3I), rear defogger switch (7I/14I), radio (15I with cassette deck, 9I without), and combination meter (6I, versions with and without tachometer). A legend defines symbols: (T) with tachometer, (WO) without tachometer, (RC) radio with cassette deck, (R) radio without cassette deck. Wire colors shown include R (red), R/W, G/W, B, and LG/B, with body grounds at connectors 13M/55M. The second diagram, 'Interior and Luggage Compartment Lamp/Wiring Diagram' (SEL513I), traces battery power through a 15A fuse to the interior (room) lamp via connector 56M and the room lamp harness, with LG/B wires to left (77M) and right (76M) door switches, and to the luggage compartment lamp via connector 86M with B/W wiring and body ground at 80M. Connector numbers and harness names (main harness, instrument harness) are labeled throughout.
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Frequently asked questions
- What circuits are shown on the illumination wiring diagram?
- Power runs from the battery through a 15A fuse in the fuse block to the combination (light) switch, then feeds the A/T indicator lamp, heater control panel, illumination control, rear defogger switch, radio (with or without cassette deck), and combination meter (with or without tachometer).
- What do the symbols T, WO, RC, and R mean in the diagram?
- (T) means with tachometer, (WO) without tachometer, (RC) radio with cassette deck, and (R) radio without cassette deck.
- What wire colors are used for the interior and luggage compartment lamp circuit?
- Red (R) from the fuse block, LG/B to the left and right door switches, B/W and B to the luggage compartment lamp, and B to body ground (connector 80M).
- Which connectors relate to the door switches for the interior lamp?
- Connector 77M for the door switch L.H. and connector 76M for the door switch R.H., both on LG/B wires.
- What fuse feeds the interior lamp circuit?
- A 15A fuse in the fuse block supplies power from the battery in both diagrams.
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