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Showing results for tags 'power light'.
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Some help needed again... 1989 XT6, FWD, 4EAT automatic transmission. When I start the engine, the Power indicator light on the dash blinks 16 times and the idle speed is very low. I'll read deep into the FSMs and see about retrieving any codes, but I don't see any at the ECM in the trunk. Maybe there is a clue in the transmission section. I've investigated a bit and found that there may be a bad solenoid on the transmission. Along with the 16 blinks, the engine idles very low. Could this be a simple fix, add transmission fluid, or is this a sign of a bad solenoid, and which one, C? Recently I've posted various sensor replacements, CTS, TPS, MAF and IACV, all of which are now working properly. I'm getting close to selling this temperamental beauty and look for a newer and more daily drivable Subaru, the wife needs a car soon. Any help is appreciated! -
When driving my Subaru outback 2002 the green power light will start flashing uncontrollably and does not stop. It comes on occasionally and goes away after turning the car off and on again. I topped up the transmission fluid after realizing that it was low. I have been experiencing loss of power at times and other times the car runs great seemed to run great after I topped up the fluid and thought that was the issue. Today the light came back on again on the highway. I have also been feeling some clunking while pressing the gas peddle and releasing the gas pedal. Which I don't recall being present when I first purchased the car around 2 months ago, after I topped up the fluid that seemed to help the clunky gas pedal a fair bit but occasionally it still occurs. I've noticed the steering becoming harder at times but most of the time it seems fine. I thought maybe a failing power steering pump or something like that or maybe that's an entirely different issue. Could the power light have something to do with power steering? or does it strictly refer to the transmission? The car has 170,000 km. Not a lot of info online about the blinking power light. Any info appreciated, Thanks. -
Hello. Thanks in advance for reading. A bit of a long post, I'm trying to provide as many details as possible. History I recently swapped a '95 4EAT (90k) and rear differential into my '92 Legacy L AWD Sedan. The original final drive ratio was 3.90, and is now 4.11. However, the winter tires I am using are significantly larger than the factory tires (I do not have tire clearance issues, BTW). The factory calls for 185/70 14s with a circumference of 76.017 inches, and I'm running 195/75 14s with a circumference of 80.161 inches. At the advice of the local Subaru guru, I did NOT swap the TCU. The steeper gears combined with the taller tires is a near-perfect match IF there were to be a TCU issue: 3.90/4.11 = 0.949 76.017/80.161 = 0.948 I've also verified this by calculating my speed through several mile markers. Symptoms 1) Intermittent, totally random failsafe mode (stuck in 3rd gear). This can happen at any speed, at any time, and for any duration. It can be downshifting normally as I slow to a stop, only to go into failsafe as I accelerate. I can drive it for 30 minutes on the highway with no problems when it suddenly drops to 3rd and revs. It can happen first thing in the morning when cold, or not. It can be in failsafe for two seconds or fifteen minutes. Totally random. Overall, it seems to fault approximately 25% of the time, and is not getting better or worse. 2) When it exits of failsafe mode, I receive one and only one power light indicator flash. I receive no indications when the 4EAT enters failsafe mode, and I am even sometimes unaware the the transmission has faulted until I observe the one flash. Occasionally, I also get one extremely fast AT temp indicator flash. This happens very quickly. So quickly, in fact, that I can barely even tell which indicator came on. The AT temp indicator may be flashing every time the power indicator flashes, but I don't think this is the case. I cannot tell because when I am able to visualize the indicator, it stays lit for just a split second. 3) Occasionally, but much more infrequently then the symptoms above, I receive the 16 power indicator flashes, indicating a stored TCU code. When I am able to retrieve the codes, I always receive a 32 and a 33 for vehicle speed sensors 1 and 2. 4) As to 3) above, I cannot always retrieve codes. When I follow Josh's code retrieval steps, the power indicator lamp does not always come on in step 3. Actions I've changed the fluid twice. It is always bright red with no burnt odor. I've used 1/2 bottle of red LubeGuard each time. I always keep the fluid right on the full mark. Next I do not think that I have a mechanical issue with the transmission. The intermittent but binary nature of the symptoms, combined with occasional lack of power indicator at startup point me to an electrical issue. I could try a '95 TCU, speed sensors, cleaning the transmission connectors, or cleaning and adjusting the throttle position sensor. Any other ideas? Thanks for the forum, the great write-ups, and the good community attitude. This is my first Subaru and I've had fun learning not only about my car, but what everyone else is doing. Dana