Camry throttle line colors are
Brown with orange is the central locking signal line, gray and pink are the unlocking signal lines, black is the grounding line, and orange and blue are the central control motor lines, which are complicated to connect, because many problems will occur when using the positive circuit. Firstly, the central control principle of the original car is introduced, which belongs to negative trigger and is controlled by switches in series, but there are two unlocking signal lines. This requires looking at the specific circuit diagram. The central control system mainly generates signals on the main driver's door and the assistant driver's door. There are many motor harnesses on these two doors, usually five wires, and the speed limit of the motors on the back two doors is two wires. These two wires are the same color as the motor wire harness of the front door, so other wire harnesses with different colors are unlocking and locking wires, mostly white, orange or yellow.