Prius (2004-09) :: Shifting To P From N / From R To D?
Nov 6, 2014
Do I have to shift back to "N" before going to "P" or can I shift to "P" right from "R" or "D"? Is either way better or worse for my transmission?
View 19 RepliesDo I have to shift back to "N" before going to "P" or can I shift to "P" right from "R" or "D"? Is either way better or worse for my transmission?
View 19 RepliesMy 2005 Prius shifts into Neutral, "N", when I put it either into Drive, "D", or Reverse, "R", during Cold weather, mid 20's and below. It will only stay in "B" to drive, and I have to hold the shifter in "R" to back up or "D" to drive. After the car warms up while driving 15-20 minutes in "B", I can shift it into "D" and it will stay there. I normally start the car and let it warm up in the morning for 10-15 minutes on cold days, below 25F but still I'm only able to drive it in "B" until it's ready. I just moved to Montana after driving this car in normal Southern California driving conditions. It happened while vacationing in Montana during the winter of 2007 a few times but it didn't bother me since I wasn't living there. I reported to Toyota but they couldn't do anything since the weather wouldn't co-operate. This car is still under 70,000 miles.
View 9 RepliesLast night our prius started making a mechanical sound when we shift into forward or reverse.
View 7 RepliesNew to me 2005 with 99k miles
I've noticed this strange grinding/clunking/engaging noise. It seems like it sometimes associated with using the brake and shifting gears upon start-up.
I have a Gen II 2008 with 109000k miles. It seems when it gets hot here in Arizona (near 100 or >) that for a period of time driving home, the car will not shift into the next gear properly. I have to back down on the accelerator to get it to shift to a higher gear or whatever the trans axle is not doing. There are no check engine lights or codes be thrown. Is there a sensor that could be causing this behavior or are there internal clutches slipping. Oddly later driving home things seemed back to normal.
View 6 RepliesWhile driving, the phaeton acts as if it doesn't want to shift to next gear...it hesitates 2 or 3 time as if it wants to stall then goes.
I've replaced the pcv valve and got the maf checked(good). What could be going on?
I have a 04 V8 with a hesitation in the shifting. The VIN is in the 44000's. The dealer says there is nothing they can do to flash the tranny, they've tried and it won't let them. I found the TSB referring to the engine code and they insist it doesn't apply to my vehicle. Is there anyway to find out for myself whether or not it is possible?
View 4 RepliesJust wondering, is there a recommended procedure or speed range to shift in or out of EV mode while operating, or should it be done while the car is stopped?
View 2 RepliesFor decades, in preparation for washing our cars, I've been shifting them into neutral without starting up, and rolling them out of the garage. Typically there's a mechanical "keep it in park" lock that needs to be bypassed. Then, once you've released the parking brake, you can open the driver's door and get your car moving in "foot mode".
View 19 RepliesIs it normal to feel resistance and binding of gears when shifting into L or H, when regular shifter is in neutral? One Lexus dealer technician said no, a different Lexus dealer said yes, and a 20-year private transmission shop technician said yes; the "yes" technicians said its because the gears are not synchronized and will grind and bind a little when shifting into L or H on the 4 wheel drive shifter. Car is a 2007 GX 470 and runs great.
View 14 RepliesSo this is my first 4wd vehicle. I read that to put vehicle in 4wd when the car is running, put the car in neutral and shift the 4wd stick to H or L depending on the driving condition. When I do that, it grinds a little before slipping into the mode. Is this normal? Am I shifting it into 4wd incorrectly? Also, when doing normal road driving on pavement (no rain or snow), should the car be kept in H or N on the 4wd stick?
View 10 RepliesI purchased an 04 X-Type with 53k about a year ago. Nice car, great ride and style. There is one thing, though, that annoys me. It seems to shift late or shift awkwardly as the car accelerates. When I depress the accelerator at moderate speed (20- 35 mph or so), the car shifts but seems to delay (late shift). It's not a kick- just an awkward shift. Is this a characteristic of this model? No other issues. Solid car.
View 2 RepliesMy 2004 V8 clunks when shifting gears, causing the engine to oscillate right through the seat. It also happens when driving a steady speed, e.g., 10MPH in traffic, and you goose the gas or release the gas altogether. So far:
1. Replaced transmission valve body
2. Replaced stepper motor
3. Replaced rear propellor shaft and bearing
I think this started with a reflash of the trans to cure the death lag.
We have a 2004 Aviator AWD. 73k miles. Trans has been shuddering on the upshift to OD intermittantly. No codes no other symptoms.
I dropped the pan, replaced the filter and 5-6 quarts of fluid with Mercron V fluid. No metal in pan, fluid was not burned, filter only had a small amount of dirt. Very small amount (fine dust)of metal on the magnet. Drove it about 50 miles and noticed the shudder again this morning. I planned on replacing the fluid in the pan again after some miles and time so as to get most of the 12 or so quarts replaced.
I have no codes or CEL. No flashing OD light either...
I've just bought a 2005 Prius, 142k miles. It's a great car, and frankly with any 'new' car I buy I always worry about new sounds. This time it's 'clunk' or 'thump' noise when shifting from D to R and vice versa. It doesn't happen all the time, but it's a noticeable noise that can be felt as well.
View 7 RepliesIf I shift from D to B at 60 mph, what effect does this have on mpg and rpm?
View 8 RepliesI shift to neutral when approaching a red light when my speed is exactly at 7 mph to save on battery power that would otherwise continue to propel the car forward. Combined with proper timing, this also allows my car to come to a complete stop without the use of brakes on flat roads. Once stopped, I immediately shift back to drive to allow the battery to charge if needed and of course in preparation for the green light.
A few sites, such as Putting your car in neutral at read lights. Good or bad? (red light, manual transmission) - Automotive -Sports cars, sedans, coupes, SUVs, trucks, motorcycles, tickets, dealers, repairs, gasoline, drivers... - City-Data Forum mention that shifting from drive to neutral at red lights, then back to drive again when the lights turn green puts wear on automatic transmissions.
Given that the Prius C has CVT, will it also wear, due to such frequent D -> N -> D shifting under the circumstances described?
I have a 2004 GX470, fully loaded. When I shift into drive from park, all my doors automatically lock. However, when I park and shift back into park, the doors do not unlock...I have to manually press the unlock button. Is this how it is supposed to be? I have ridden in later Lexus's where the doors unlock when you shift to park. Or is there a switch or method to get the doors to unlock when shifting into park?
View 7 RepliesI have a 2004 Camry 4cyl with and Automatic Transmission. 193,xxx miles. I bought the car with 165,xxx miles. From time to time the transmission would take a little longer than normal to shift from 1-2 or 2-3. It has also had an issue with locking up the torque converter at speeds around 50 MPH which seems to bog the engine some. An adjustment of the foot on the gas pedal fixed both of these problems. (I just let up a little or pressed a little harder)
Well on friday it did something weird. It now clunks very hard when shifting into reverse. Also when in drive it seems to be in 3rd gear. The engine revs very high before the car starts moving but then it seems to run fine once moving and up to road speed.
I have heard that the Transmission may be controlled by its own Computer unit. Is that true? How do I get codes from it?
I have run my scan tool through the OBDII port and get no codes at all.
My 2004 Forester (73000 miles) with 5-speed manual, is sometimes hard shifting into gears. The Subaru agency says that there's 'not much left' on the clutch and I need a new clutch @ $1300. Does hard shifting , no clutch slipping, indicate new clutch is necessary?
View 5 RepliesLast summer my 04 SantaFe (140,000 mi, automatic) would feel like it was sticking and bumping when backing out of a parking space, then after shifting into Drive it would jerk and then make a huge thunking noise when applying the gas pedal. However, this would only happen sometimes, not all the time, and was not dependent upon the weather, surface, whether it had just been driven or not, etc. It would just happen when it happened. I brought it to the Hyundai garage and they replaced an axle and sensor. I continued having the same problem, brought it back to the garage and they replaced the viscous coupler.
I continued to experience the same problem after that, brought it back to the garage and they had the car for 10 days. I was told they had to get a mechanic in who was familiar working on 04 Santa Fe's and they determined the axle they replaced was bad, so they put in a new one. Everything ran great until I brought the car in early February for an "off balance ceiling fan" noise when accelerating. I brought the car to the Hyundai garage again and had the transfer case replaced.
Now the "clunking/grinding" is back when moving from R to D!!! So I brought it back to the garage again Monday and they said they cannot find anything wrong, and they are convinced it's just a symptom of the age and mileage of the car. However, it happened again today, but worse than ever before. This time it felt like it might not even move from R to D, and then it continued the grinding and bumping after accelerating and then the car felt "sluggish". I am convinced something is really wrong, although they assured me at the garage that the transmission is good, the axle, sensor and boot are all good etc. What else could it be?