Wanlian #: WL012Q-2.8-11
Mfr. #: 98015-0001
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Wanlian part number: |
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WL012Q-2.8-11 |
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Original number: |
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98015-0001 |
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Gender: |
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Male |
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Specification: |
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Housing: PBT+G; PA66+GF; PA66; PBT; Nylon |
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Type: |
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Connector |
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TUV, TS16949, ISO14001, ISO 9001, RoHS conform: |
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Yes |
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MOQ: |
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No minimum order quantity |
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Supply sample: |
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Yes |
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Customized drawing with Decal, Frosted, Print are available as request |
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Yes |
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Payment method: |
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We accept Paypal, TT, Alipay, West Union etc. |
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Transportation method: |
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Air Transport: UPS, DHL, FEDEX etc; Sea Transport; Railway Transport; Freight Forwarding etc. |
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Production Capacity: |
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1000000pieces/Month |
4.3.2 Method of the controller problem investigation method
1. Investigate the power problem of the controller and lamps
First use the diagnostic instrument to read the fault code to initially determine the fault point and the direction of the investigation.
You should first check whether the corresponding melting is melted and whether the relay is absorbed, and the relay can be directly connected to see if there is a power supply. If there is no problem, use the universal meter control line beam diagram to determine whether the pin pin is correct and whether there is a needle to be returned. If there is no problem, check whether the lines of the lines are normal, whether it is short -connected with the ground line, and whether it is short -connected with the body.
2. Check the problem of the controller's signal line problem
First understand the control strategy and failure mode, and initially judge the fault point.
Check whether there are wrong pins, pins and other phenomena of terminal plugs.
Use a multimeter to conduct a cross -discipline inspection on both ends to see if it is short -connected with the body and whether it is short -connected with other circuits in the plug -in.
4.3.3 CAN bus check method
The two terminals of the CAN bus are BMS and VBU, respectively, and a 120Ω terminal resistor is embedded. The purpose is to prevent the signal from the transmission line terminal when the high -frequency signal is transmitted. reflection. In the case of the negative electrode of the battery, the resistance value of the normal network should be 60Ω. If abnormalities are found, you should check whether the terminal plugs can be wrong and can be wrong.
Discon the negative electrode of the battery, check the resistance of any CAN plug -in CAN line with a multimeter. If it is not 60Ω, unplug the CAN plug -in one by one. Essence If the reasons are not found, check whether the land to the ground and the electricity is short. If there is a short connection, it can be judged that the CAN line and the shielding layer can be short. Pull out the CAN plug -in to block the investigation.
Simple instructions：
We have product Catalogue，please contact us on skype，WhatsApp or Email.
If you can't find a product on our website or catalog, We deal with over 10,000 items, our catalog doesn’t cover all products. And we are developing 100+ molds yearly, which means around 10 new products are created in our factory. So don’t go away, just send us your photo or part no, we’ll check for you.
