PCM Tips & Tricks
10-28-2011, 02:39 PM
#3
Race Director
Thread Starter
10-28-2011, 04:09 PM
#5
Burning Brakes
Press 1, 4 & 8 together to reset (hard reset) PCM.
10-28-2011, 04:51 PM
#6
Race Director
Before this really gets going, just a thought. Are any of these tips version or model year specific? Just thought it might be useful to include that info with the tip. Otherwise, never mind......
10-31-2011, 11:49 AM
#7
Race Director
Thread Starter
After doing this:
These are the levels in my unit:
In the interest of knowing what the latest S/W levels are, I don't know if these are the latest but I did update the system about a year ago.
Edit: Turns out I did the update May '08
On a '06 CS
PCM 3.1
PCM Actual: 05024BD1/1705
System S/W Actual: 04304AD1/3004
Amp Actual: 00016457/3804
Sat Radio Actual: 0155/4104
Nav Syatem Actual: 00179436/3306
I'm not including the CD Changer info because that was pulled for a mObridge unit before the latest update was installed.
I will add the numbers from the actual Nav DVD later.
Nav & PCM Update (8/2007) P/N = 955.044.902.61
These are the levels in my unit:
In the interest of knowing what the latest S/W levels are, I don't know if these are the latest but I did update the system about a year ago.
Edit: Turns out I did the update May '08
On a '06 CS
PCM 3.1
PCM Actual: 05024BD1/1705
System S/W Actual: 04304AD1/3004
Amp Actual: 00016457/3804
Sat Radio Actual: 0155/4104
Nav Syatem Actual: 00179436/3306
I'm not including the CD Changer info because that was pulled for a mObridge unit before the latest update was installed.
I will add the numbers from the actual Nav DVD later.
Nav & PCM Update (8/2007) P/N = 955.044.902.61
Last edited by Slow Guy; 10-31-2011 at 12:06 PM.
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11-12-2011, 05:37 PM
#9
Drifting
This is a great tip, thanks!
When you say push 1,4 and 8, are you referring to the numbers on the phone pad? Is this done with ignition on or off? And is the PSM light something that an OBD scanner can pick up or is this something only a Pcar dealer can pull up?
I'm a newbie to Cayennes and actively looking. One of the ones on my list has the PSM light on. Seller is saying this popped up recently when new tires were installed, not sure I believe this so having this information would be very helpful.
When you say push 1,4 and 8, are you referring to the numbers on the phone pad? Is this done with ignition on or off? And is the PSM light something that an OBD scanner can pick up or is this something only a Pcar dealer can pull up?
I'm a newbie to Cayennes and actively looking. One of the ones on my list has the PSM light on. Seller is saying this popped up recently when new tires were installed, not sure I believe this so having this information would be very helpful.
11-14-2011, 10:13 PM
#10
Race Director
Thread Starter
We didn't get that many tips or tricks in this thread, I would suggest we un-sticky it...
BTW, is there a way to view the nearest gas stations when you're already in "Route Guidance" mode? The only way I've figured out to do it is turn off the active route guidance and then search under POI, is that the only way to do it?
BTW, is there a way to view the nearest gas stations when you're already in "Route Guidance" mode? The only way I've figured out to do it is turn off the active route guidance and then search under POI, is that the only way to do it?
