Attention: TDR Forum Junkies Its a 06 ram 3500 DRW Mega Cab 4x4.
Symptoms: Speedometer isn't working . Ac cuts out (vents still blowing air/pressure checked out fine) Mechanic 1 diagnosis: No communication between ecu and abs module and when he read scan tool it said a lot of the features that were installed such as 4x4 the ecu was saying "not equipped". Mechanic 2 diagnosis(dealer): ABS module "shot", intake air heater has a short so when you hook it up immediately blows fuse, and ecm had a tuner on it at some point but no longer installed. My question is 1. how often do the abs modules burn out and what are the symptoms? 2. If I replace the abs module does it need to be programmed? 3. Could my ac be associated with the electrical non communications? The only reason why I ask number 3 is because I found online that someone else had the exact problems as I'm having with the ac and no speedometer but it was never answered. Truck runs fine other than these issues. Thanks in advance!!
Symptoms: Speedometer isn't working . Ac cuts out (vents still blowing air/pressure checked out fine) Mechanic 1 diagnosis: No communication between ecu and abs module and when he read scan tool it said a lot of the features that were installed such as 4x4 the ecu was saying "not equipped". Mechanic 2 diagnosis(dealer): ABS module "shot", intake air heater has a short so when you hook it up immediately blows fuse, and ecm had a tuner on it at some point but no longer installed. My question is 1. how often do the abs modules burn out and what are the symptoms? 2. If I replace the abs module does it need to be programmed? 3. Could my ac be associated with the electrical non communications? The only reason why I ask number 3 is because I found online that someone else had the exact problems as I'm having with the ac and no speedometer but it was never answered. Truck runs fine other than these issues. Thanks in advance!!
