![]() Can the blower motor be opened up? If so, shouldn't be too hard to clean some of the oxidation off the commutator.We are certified by the international quality and environment management system of ISO9001/14001 for HQ, Logistic Center, Haneda Factory 1, and Haneda Factory 2. If it turns out that the thermal fuse is blown as well, would y'all happen to have a part # for the replacement? Obvious step would be to replace transistor (2SD1460/MJ 11016). If the issue ends up being the transistor assembly, I'd like to at least make a go at fixing it. Also, hitting the Off button on the CCU will shut the display down, but the fan motor will continue to blow. Step 1: Remove three screws from the bottom of the fan motor. ![]() Select this if you want to swap over the pinned wires from a damaged housing to a new. 1968 - 1977 Corvette, 1966-1969 Impala, Console Door Lamp Harness and Switch Assembly, Rear Compartment, Includes Socket, Bulb & Wire. Housing - Only the plastic housing parts. Summit Racing Reproduction Wiring Harnesses SUM-RP20549. Select this if you want to attach bare wire to bare wire. 10 Z1 300ZX Alternator / Transmission Harness (5sp Manual & Conversion) 199. Make sure the leads on the transistors don't have to hold a lot of mass. Do solder it (make sure it isn't just lap-soldered) and shrink it. Connector is available as: Pigtail - Fully assembled with 3 inches of wire. Make sure the design can handle the inductance of the leads otherwise this can lead to oscillations and all sorts. But then it goes back to blowing at max speed. VG30DE (TT) 6-pin power transistor Connector - MALE New Style. The other 2% of the time, the motor speed slows for 5-30 seconds to what I'm assuming is the correct speed, given that the cabin has cooled down to ~around the correct temperature (I'm guessing). fan blows on balls-out high speed 98% of the time, regardless of where the fan speed knob is turned to. If you wire it wrong, you will have problems like your fuel pump not turning on, ECU not powering up properly, etc. ![]() Bend the wiring harness clip around the harness so it looks like the photo below. Is it possible for the transistor to work intermittently? Symptoms of my AC are: 1G 4G63 MPI Relay ( Connector C-63) The MPI relay distributes power to the 4G63 engine. You can now connect the old connectors to the sub harness. 4 injector (high pressure) Open/short circuit or harness damage in No. But if the fan only blows high, regardless of what position the fan speed knob is turned to, then the issue is likely a blown transistor that's not modulating the speed of the fan. The engine-ECU connector terminal DI-4 makes the power transistor in the unit be. These Car/Bike connectors are used in many automotive. So just to clarify, if your fan only works when the fan speed knob is turned to HIGH, the issue is with the CCU, and related generally to bad caps and busted traces. A wiring harness is an assembly of electrical wires which is used for signal and power transmission. Due to the improved thermal design of ST's power electronics systems, our silicon-carbide (SiC) MOSFETs ensure good robustness thanks to the industry’s highest. ![]() Awesome posts! Think I'll be able to get to the bottom of my AC gremlins. ST offers a wide portfolio of power MOSFETs ranging from -100 to 1700 V, IGBTs with breakdown voltages ranging from 300 to 1700 V and power bipolar transistors ranging from 15 to 1700 V.
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