2008 caravan problem
2008 caravan problem
PROBLEM with 2008 caravan it is turning my wipers sprayer horn and lights on even when the car is off no keys in it have to disconnect the battery to stop it been to the dealer twice seem like they cant find the problem telling me i lossing the code when disconnecting it they are always close when this happens anybody else having this problem or solution ????
Champion
Joined: Jan 2010
Posts: 3,023
Likes: 5
found something that might help, it might not.
Symptom/Vehicle Issue:
Intermittent Loss of communication on Interior High Speed Bus, IHS, Bus. Cluster warning lights may be on, windshield wipers or head lights may be on and cannot be shut off. Vehicle may have bus fault codes.
Discussion:
If the vehicle is experiencing any of the above conditions, check for an IHS bus issue. Inspect the harness in the power lift-gate and motor area.
1. Monitor the IHS bus voltage with a DVOM and or monitor ECU topology view with a scan tool while moving the wiring in the subject area. If change or fluctuation occurs view and repair the failed area, connecter or harness.
Symptom/Vehicle Issue:
Intermittent Loss of communication on Interior High Speed Bus, IHS, Bus. Cluster warning lights may be on, windshield wipers or head lights may be on and cannot be shut off. Vehicle may have bus fault codes.
Discussion:
If the vehicle is experiencing any of the above conditions, check for an IHS bus issue. Inspect the harness in the power lift-gate and motor area.
1. Monitor the IHS bus voltage with a DVOM and or monitor ECU topology view with a scan tool while moving the wiring in the subject area. If change or fluctuation occurs view and repair the failed area, connecter or harness.
Site Moderator-Dodge Tech
Joined: Sep 2010
Posts: 3,724
Likes: 22
From: Nashville, Tennessee
James, a good dealer will have someone who knows where to start looking. I kind of agree with them though...don't erase the codes with a battery disconnect anymore. At least they'll have an idea of where to go to first and save you a little dough.
Last edited by TNtech; Sep 20, 2011 at 03:41 PM.
THANKS THERE IS A RECALL ON THE SLIDING DOOR HARNESS i WILL BE CALLING THE DEALER TOMORROW TO TAKE CARE OF THIS HOPEFULLY IT WILL FIX THE PROBLEM i WILL LET YOU KNOW VERY HELPFUL THANKYOU
Trending Topics
Record Breaker
Joined: Feb 2011
Posts: 2,256
Likes: 2
From: SoCal
found something that might help, it might not.
Symptom/Vehicle Issue:
Intermittent Loss of communication on Interior High Speed Bus, IHS, Bus. Cluster warning lights may be on, windshield wipers or head lights may be on and cannot be shut off. Vehicle may have bus fault codes.
Discussion:
If the vehicle is experiencing any of the above conditions, check for an IHS bus issue. Inspect the harness in the power lift-gate and motor area.
1. Monitor the IHS bus voltage with a DVOM and or monitor ECU topology view with a scan tool while moving the wiring in the subject area. If change or fluctuation occurs view and repair the failed area, connecter or harness.
Symptom/Vehicle Issue:
Intermittent Loss of communication on Interior High Speed Bus, IHS, Bus. Cluster warning lights may be on, windshield wipers or head lights may be on and cannot be shut off. Vehicle may have bus fault codes.
Discussion:
If the vehicle is experiencing any of the above conditions, check for an IHS bus issue. Inspect the harness in the power lift-gate and motor area.
1. Monitor the IHS bus voltage with a DVOM and or monitor ECU topology view with a scan tool while moving the wiring in the subject area. If change or fluctuation occurs view and repair the failed area, connecter or harness.
