Can not get rid of 3 codes
Thread Starter
Junior Member
Joined: Feb 2018
Posts: 16
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Can not get rid of 3 codes
B1484, p1000, and p2272 I have no idea where to begin with the first two codes. The p2272 I have changed all the O2 sensors what could possibly be happening. Help please. Truck is driving me insane.
A dude playing a dude
Joined: Mar 2013
Posts: 16,813
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From: Germany
P1000 is a drive cycle. That means you've recently reset your ECU or your battery was disconnected for a while, so now the truck is waiting for you to complete a drive cycle. B1484 looks like a brake pedal circuit issue. Check to see if all your brake lights are working under all conditions. P2272, after you changed all the O2 sensors, did you reset the ECU?
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Joined: Mar 2015
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From: Arlen, Texas
P1000 is a drive cycle. That means you've recently reset your ECU or your battery was disconnected for a while, so now the truck is waiting for you to complete a drive cycle. B1484 looks like a brake pedal circuit issue. Check to see if all your brake lights are working under all conditions. P2272, after you changed all the O2 sensors, did you reset the ECU?
Thread Starter
Junior Member
Joined: Feb 2018
Posts: 16
Likes: 0
P1000 is a drive cycle. That means you've recently reset your ECU or your battery was disconnected for a while, so now the truck is waiting for you to complete a drive cycle. B1484 looks like a brake pedal circuit issue. Check to see if all your brake lights are working under all conditions. P2272, after you changed all the O2 sensors, did you reset the ECU?