1994 Toyota Camry | Stereo Wiring Diagram 1994 Toyota Camry Stereo Wiring Information. Radio Battery Constant 12v+ Wire: Blue/Yellow Radio Accessory Switched 12v+ Wire: Gray Radio Ground Wire: Brown Radio Illumination Wire: Green Stereo Power Antenna Trigger Wire: Black/Red Left Front Speaker Positive Wire (+): Pink Left Front Speaker Negative Wire (-): Purple Right Front Speaker Positive Wire (+): Light Green 1994 Toyota Camry Car Audio Install Diagram - MODIFIEDLIFE Whether your an expert Toyota Camry mobile electronics installer, Toyota Camry fanatic, or a novice Toyota Camry enthusiast with a 1994 Toyota Camry, a car stereo wiring diagram can save yourself a lot of time. Automotive wiring in a 1994 Toyota Camry vehicles are becoming increasing more difficult to identify due to the installation of Read more 1994 Toyota Camry Car Audio Install Diagram 94 Camry stereo wiring diagram | Toyota Nation Forum 94 Camry stereo wiring diagram. Jump to Latest Follow 1 - 5 of 5 Posts. C. cartney7 · Registered. 94 Toyota Camry XLE Joined Nov 12, 2005 · 2 Posts . Discussion Starter • #1 • Nov 12, 2005. Help!!! I've looked all over the internet, and 1994 toyota Camry Wiring Diagram | Free Wiring Diagram Variety of 1994 toyota camry wiring diagram. A wiring diagram is a simplified conventional photographic depiction of an electric circuit. It reveals the parts of the circuit as simplified shapes, and the power and also signal links between the gadgets.