P2509 code
#1
Registered User
Thread Starter
Join Date: Dec 2006
Location: Palm Coast Fla
Posts: 57
Likes: 0
Received 0 Likes
on
0 Posts
P2509 code
I'm getting a p2509 - ECM/pcm power input signal intermittent code. What does that mean? Is the power supply to my computer messed up? Trucks not running bad.
#3
Got that same code this am. Cleared the code. We'll see if it returns... Also,,, had a p1740 code at the same time ... anyone know if the 2 are related ??? Only had this truck for about 3 weeks.. Now this...I stayed away from new because of all the codes.. only to get a 5.9 with codes
The following users liked this post:
Shatter20063500 (07-26-2022)
#5
#7
Registered User
Join Date: Aug 2007
Location: Republic of Texas
Posts: 1,629
Likes: 0
Received 0 Likes
on
0 Posts
I'd try that first before worrying too much.
Trending Topics
The following users liked this post:
Shatter20063500 (07-26-2022)
#9
Registered User
Join Date: Jul 2004
Location: Cypress, Tx
Posts: 116
Likes: 0
Received 0 Likes
on
0 Posts
https://www.dieseltruckresource.com/....html?t=248741
This was my experience with P2509. Turned out to be a loose ground on my batteries.
This was my experience with P2509. Turned out to be a loose ground on my batteries.
#10
Registered User
Join Date: Dec 2008
Location: SLC, UT
Posts: 130
Likes: 0
Received 0 Likes
on
0 Posts
Ive replaced batteries 3 times over the years on my truck and never gotten p2509 code before they went out.
Thread
Thread Starter
Forum
Replies
Last Post