Tire Pressure Monitor
08-13-2008, 03:18 PM
#11
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you first have to open the door, set in the truck and close the door, turn the key to the on position grab your nuts for 7.8 seconds, then put the vehicle in neutral, pess the parking brake, turn the radio on, jump out of the truck, run around the truck 2 times acting like a monkey and grabbings your nuts and then come back to the truck, hop in and turn the key off, then put it in park..
Thats good! I plan to print that off!
08-13-2008, 06:55 PM
#12
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GMT800 TPMS p/n = 15114379
GMT900 TPMS p/n = 25799331
I'm not sure if it's the frequency (GMT900 = 315MHZ) or something else, but I understand (as well as mentioned above) that the two systems are incompatible.
I rotate every 5k, and take the opportunity to clean up the insides of the tires and wheels. At the same time I add ~ 7-8 psi (about 8 seconds with my compressor) to the tires. After remounting in the new locations, I kick off the process (it is different between '07 and '08, otherwise I'd share...basically, RTFM) and remove air to earn my two honks at each corner. I then go around again once or twice to get the pressure just right...then, and only then...do I grab my nuts.
GMT900 TPMS p/n = 25799331
I'm not sure if it's the frequency (GMT900 = 315MHZ) or something else, but I understand (as well as mentioned above) that the two systems are incompatible.
I rotate every 5k, and take the opportunity to clean up the insides of the tires and wheels. At the same time I add ~ 7-8 psi (about 8 seconds with my compressor) to the tires. After remounting in the new locations, I kick off the process (it is different between '07 and '08, otherwise I'd share...basically, RTFM
) and remove air to earn my two honks at each corner. I then go around again once or twice to get the pressure just right...then, and only then...do I grab my nuts.
08-13-2008, 10:22 PM
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First take all the valve caps off...set parking brake...turn key to first click...press lock and unlock at the same time till horn honks...let out air of valve on DS FRT till horn honks (maybe 10sec)...after honk go to PS FRT and let air out till it honks...then go to PS REAR and let air out till horn honks...then go to DS REAR and let air out till horn honks twice...honk honk...system relearned
Next turn key to off and unlock parking brake...DONE
Now go check your air and adjust as needed
It literally took me longer to type this than it did to do the relearn.
You can do it thru the DIC, but your gonna have to read the manual for that
03-06-2010, 08:21 PM
#19
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this was "dirst track race 81" reply in my thread, lol
you first have to open the door, set in the truck and close the door, turn the key to the on position grab your nuts for 7.8 seconds, then put the vehicle in neutral, pess the parking brake, turn the radio on, jump out of the truck, run around the truck 2 times acting like a monkey and grabbings your nuts and then come back to the truck, hop in and turn the key off, then put it in park..
anyways the vehicles that have those are junk..i replaced 4-8 of those a day for the dealership here in town.
It's in the manual in your glove box.
you first have to open the door, set in the truck and close the door, turn the key to the on position grab your nuts for 7.8 seconds, then put the vehicle in neutral, pess the parking brake, turn the radio on, jump out of the truck, run around the truck 2 times acting like a monkey and grabbings your nuts and then come back to the truck, hop in and turn the key off, then put it in park..
anyways the vehicles that have those are junk..i replaced 4-8 of those a day for the dealership here in town.
It's in the manual in your glove box.
