Forums
New posts
Search forums
What's new
New posts
New profile posts
Latest activity
Members
Registered members
Current visitors
New profile posts
Search profile posts
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
RAM TRX - TRX-Forum.com
Bronco Raptor - BroncoRaptorForum.com
Forums
Ford Raptor Forums - General Information
Ford Raptor Problems and Questions Forum
Electrical problem
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
<blockquote data-quote="FordTechOne" data-source="post: 1709903" data-attributes="member: 35543"><p>It sounds like there is an issue affecting the Medium Speed CAN (MS-CAN) bus; all of those systems communicate with each other on that network. </p><p></p><p>The first thing to check is the tail lamps; look for moisture/water that may have entered them due to damage or being submerged while off road. Water will short the connector pins and pull down network communication. If there are no water intrusion issues, inspect the harness under the rear of the truck. The MS-CAN wires run through that harness to the taillights. Look for trail damage, water intrusion, rodent damage, etc. As others mentioned, you can download ForScan for free and buy a compatible adapter so you can pull codes.</p></blockquote><p></p>
[QUOTE="FordTechOne, post: 1709903, member: 35543"] It sounds like there is an issue affecting the Medium Speed CAN (MS-CAN) bus; all of those systems communicate with each other on that network. The first thing to check is the tail lamps; look for moisture/water that may have entered them due to damage or being submerged while off road. Water will short the connector pins and pull down network communication. If there are no water intrusion issues, inspect the harness under the rear of the truck. The MS-CAN wires run through that harness to the taillights. Look for trail damage, water intrusion, rodent damage, etc. As others mentioned, you can download ForScan for free and buy a compatible adapter so you can pull codes. [/QUOTE]
Insert quotes…
Verification
Post reply
Members online
kylesatx
SeasickLI
Gatica
jpeastersgg
pat247
Canuck714
Loosescrews1
Sharpie69
james9
GOTSVT?
kandewinn
tabvette
ToadSmasher2K1
got2fly
MORaptor1
Neckface
hsoonalmulla
jnall
mgbond12
isis
mprice1234
joehamrva
Rey L
RAPTORSCHIM
Red902raider
Frofan
KingKoopa17
aostrows
EODbmg17
Forum statistics
Threads
93,647
Posts
1,966,070
Members
56,950
Latest member
TurboShane97
Forums
Ford Raptor Forums - General Information
Ford Raptor Problems and Questions Forum
Electrical problem
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
Accept
Learn more…
Top