Tire Pressure Diagnostics
#1
Tire Pressure Diagnostics
I was looking through the service manual today and apparantly there is a tire pressure diagnostic port somewhere in the vehicle, but it doesn't say where. By activation the diagnostic mode the tire pressure light will blink X amount of times to indicate which tire is low. Anyone have any clue where this harness is?
#4
Yes, I actually did figure this out.
On my '04' there is a small plastic knock out near the hood pop. I popped the knock out out and behind it there was a small two pin white connector. I actually removed my whole lower dash, because it the harness was taped around a bundle of wires, but it can most likely be accessed without dropping the panel.
There is actaully only one wire in the connector. I grabbed a push button switch and put one side in to the connector, and I grounded the other side.
Then, you have to hold the button down for ~10 seconds and then let it go. Wait a few seconds and the light will turn off, and then it will blink X amount of times to indicate which tire is low. 1 flash is front left, but I forget the other ones (it is in the service manual). Kind of a neat little feature, especially if you live where the weather changes drastically and your light turns on a lot.
On my '04' there is a small plastic knock out near the hood pop. I popped the knock out out and behind it there was a small two pin white connector. I actually removed my whole lower dash, because it the harness was taped around a bundle of wires, but it can most likely be accessed without dropping the panel.
There is actaully only one wire in the connector. I grabbed a push button switch and put one side in to the connector, and I grounded the other side.
Then, you have to hold the button down for ~10 seconds and then let it go. Wait a few seconds and the light will turn off, and then it will blink X amount of times to indicate which tire is low. 1 flash is front left, but I forget the other ones (it is in the service manual). Kind of a neat little feature, especially if you live where the weather changes drastically and your light turns on a lot.
#7
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#10
for the record...(and for those of you too lazy to look in the manual lol)
Originally Posted by Mod Friendly
It actually does tell you which one is flat. If you have the navigation screen it will display the tires on there.
The sequence is
1. driver front
2. Passenger front
3. Passenger rear
4. Driver rear
The sequence is
1. driver front
2. Passenger front
3. Passenger rear
4. Driver rear
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