Back-up light switch introduced.pdf

Back-up light switch is installed in the transmission gearbox above, when linked into reverse or R when the switch to turn on , switch control relays, the fuse behind the relay passed the current to the Back-up light bulbs, light bulbs will be lit . Simple quality judgments: Using the multimeter measure the Back-up light switch plug connection piece, direct meter does not move, such as direct action, should replace the meter. Or gently press the putters without direct response should also be replaced. When installing, mustbe according to the product requirements strictly.1