Yellow warning when braking??
#1
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Exiting the highway the yellow waring light came on as I was decelerating. Couple times briefly then once it stayed on while I was at the light with foot on brake. It did Not go limp on me for a change.
So why when doing a noticeable deceleration from above 75 would I trigger the warning light?? Low fluid and vacuum thing in tranny?
Also for the past 3 days before driving I've been going through the gears before backing out with hopes to skip the gearbox fault and Limp mode issue I'd been having at startup. Maybe that's working? Haven't had willie the limp show up for 3 consecutive days. Why is that?
And what is the color of my atf suppose to be? You know, the factory stuff. All I was told is it's not pink.
Thank you.
So why when doing a noticeable deceleration from above 75 would I trigger the warning light?? Low fluid and vacuum thing in tranny?
Also for the past 3 days before driving I've been going through the gears before backing out with hopes to skip the gearbox fault and Limp mode issue I'd been having at startup. Maybe that's working? Haven't had willie the limp show up for 3 consecutive days. Why is that?
And what is the color of my atf suppose to be? You know, the factory stuff. All I was told is it's not pink.
Thank you.
#3
The following 2 users liked this post by xjack:
Don B (Today),
motorcarman (08-25-2024)
#4
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I'd like to see what the newest one just posted after I tried to leave my street but not even a hint of print this sunny Sunday afternoon. I have a good guess what it might say... Gearbox Fault. Ah yes my dear friend has come back after a 3 day weekend. Brought a new gift too, a 5 second yellow light when I pressed the brake pedal before shifting. Car is just getting ready for some fun I suppose.
I wonder if these "events" that don't leave P'codes are logged elsewhere? Like a notepad memo which an all knowing scanner privy to Jag specfic data can access? Should have that answer soon as Jag and its lighting crew are getting probed by a specialist before lunch time tomorrow. I'll be sure not to fill up on too many codes so I can share my dream with the world.
And the tranny fluid on my cardboard drip catcher could be power steering fluid but I doubt it. No worries as the motor oil spot may be tranny fluid! How accommodating is that! A win/win situation for all. All the part manufacturers and tech specialists everywhere! We jag owners do our best at helping everyone don't we.
![Wink](https://www.jaguarforums.com/forum/images/smilies/wink.gif)
Reminds me of the story about a politician that couldn't tell a lie. Oh wait, that's just a story like the jag that went 100k miles. Or was that 10,000 miles??? No, it was 10 miles between major service events!! That's it, MY story! Twas a beautiful late summers day with the sun shinning and the breeze was flithering away and the free floating headliner which had dropped in to take a gander at the rolling hills as we coated by closed service shops that Sunday afternoon. It was simply breathtaking as i coasted downhill without any messages or lighting effects from the usually overworked dashboard display.. There was nothing to distract me from the cool breeze flapping of the headliner, stationary petrol Guage and the bus ticket in my hand with the deed to this machine. Who will be next to enjoy the ride? You perhaps???
Life couldn't be better. There's always something new to do and I have the key. Once inserted there's no stopping me now. And about those brakes...
to be continued.
#5
The following users liked this post:
Don B (Today)
#6
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@Psycom With regards to the dim instrument pack or 'IPK' there are serviceable bulbs that can be replaced, you can find their type location and extraction all on here via the search.
The IPK only gives you warnings, you'll need an OBD reader that can pull up chassis codes as Motorcarman has kindly suggested, again a simple thing to buy these days.
I have to ask, how old is your battery, and what is it's standing voltage? Anything under 12.5V does lead to some odd ghost code behaviour, a good first place to start is a battery in good condition check.
The IPK only gives you warnings, you'll need an OBD reader that can pull up chassis codes as Motorcarman has kindly suggested, again a simple thing to buy these days.
I have to ask, how old is your battery, and what is it's standing voltage? Anything under 12.5V does lead to some odd ghost code behaviour, a good first place to start is a battery in good condition check.
#7
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#8
#9
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I'll continue the search for a way to check the fluid level and change. To make it easier I'll include BMW to broaden the field since many have used this zf transmission.
Also look around to find a scanner that'll read what I can't see. I didn't fork over 165$ for that info since it wouldn't have fixed anything. I'd rather buy the dipstick kit which cost the same. Probably my best option. That would allow me to keep it rolling as the leak is minimal. I grew up with having to keep an eye on fluids due to leaks. Cars ran without incident.
Bottom line is I've got to check the fluid level. Until I do ill not drive the car far if at all.
#10
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Brake lights are fine but that display is in need of a fix. Since I'm basically parked now it'll give me a different project to tackle. It does need fixed and I believe its an easier one to do. Thanks for the idea.
#12
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