1991 Nissan Pickupanyone know where you can find a wiring schematicdiagram for replacing the dash lights or just know the procedure for replacing the bulbs?
Pull the instrument panal, the bulbs should be obvious, small bases that quarter turn and pull out. Bulbs pull out of bases.
2006 Nissan Frontier bulb replacement procedure: Purchase the correct replacement bulb(s) first, before disassembling the vehicle. See sources and related links below for replacement bulb information. Consider replacing all bulbs in the housing at the same time in order to keep brightness and color equal (optional). Then consult your owner's manual for the replacement procedure. The owner's manual is the best place to start.