Description
Specifications:Main Material: ABS & CopperColor: blackItem Type: Diagnostic ToolsItem Name: Trailer TesterSize: approx. 20 * 5 * 4cmBattery Type: 9V (not included, you need additional purchase)Package Size: 20 * 5.5 * 4.5cm / 7.9 * 2.2 * 1.8inPackage Weight: 194g / 6.8ozPackage list: K42161 * 7-Pin Trailer Tester Tool1 * English Guide PaperFunction & guide:Trailer (can also be a caravan or bicycle carrier)Put the plug in the connection of the testers the yellow button on the side of the tester the wiring is good, all the LEDs light up. the function of each LED is (acc lso 1724):1. left hand indicator (yellow);2. foglight or 12V (blue);3. mass (white);4. right hand indicator (green);5. right rearlight (brown);6. left brake light (red);7. left rearlight (black). Attention: The pin no 2 can be used either for a warning foglamp or a permanent 12V connection a LED doesn’t light up, it is because the corresponding wire is defective. If all the LEDs don’t light up, then the mass wire is damaged or all bulbs are defective, camper1. Put the tester in the socket of the car.2. Press the yellow button on the side of the tester.3. If the wiring is good, all the LEDs light up. Do again steps 4 as previous can also test the functions of each pin of the socket.1. Switch on the left hand indicator (after switching on the ignation key).2. The corresponding LED must flash with the same frequency. If not, left hand indicator wiring is defective/broken.3. Repeat steps 1 and 2 for the right hand indicator, rearlight, foglight and stoplights a +/- 4 m extension cable, you can test the functions form the driver’s seat more easily.
