2006 Dodge RAM 1500 Problems

What owners report

Owners of this model year most often describe turn-signal and wiper problems traced to the multi-function switch in the steering column, along with failing front wheel bearings and rear axle or differential trouble. Complaints span low to high mileage; many switch, bearing and HVAC complaints were filed with well under 100,000 miles, while driveline reports often came later. Several complaints note that the vehicle's VIN was not covered by the related recall campaigns.

1. 1
   Exterior lighting

   Turn signals flash the wrong way; wipers quit

   • 150 complaints (19%)
   • median 54,750 mi at 5.2 yrs old (136 state mileage)
   • 1 mention a crash, fire or injury
   • owner-quoted repair $300 (median of 5 quotes)
   • filed 2007–2023

   Owners describe the turn signal flashing the opposite direction from the lever position, signals switching back and forth on their own, or no signal at all. Many of the same complaints say the windshield wipers stop, run only on one speed, or behave erratically, since the same stalk controls both. Some dealers replaced the switch, sometimes more than once under warranty, and owners say later replacement was refused once the warranty expired; a service bulletin describes a turn signal switch malfunction. Reported from roughly 30,000 to 110,000 miles, often within the first several years of use.

   2 related service bulletins

   What to check: With the engine running, try each turn signal and the wiper speeds and intermittent settings, and watch for reversed or erratic flashing. Ask whether the multi-function switch has been replaced and keep the receipt.

   2 excerpts from owner complaints in NHTSA records

   “I had my daughter out for drivers training when all of a sudden the turn signals stopped working. We pulled into a parking lot and checked fuses but found no problem. I took over driving and the signals started working by there selves. A week later I was at a stop sign turning right all of a sudden the left turn signal started flashing alternate of the right flashing. Then they stopped working all together. When I restarted the truck the turn signals started working again. …”

   NHTSA complaint #10342847, filed 2010-07, 52,000 miles

   “Turn signals and windshield wipers malfunction. If I press down on the turn signal lever, the right turn signal is activated instead of the left. Sometimes no turn signal is activated. Also, my windshield wipers will stop altogether without warning. These events occur at random and are hard for me to diagnose. I would estimate that ninety-five percent of the time, the turn signals and wipers work properly. However I am worried that a future occurrence may cause an accident. …”

   NHTSA complaint #10440324, filed 2011-12, 58,500 miles
2. 2
   Visibility (wipers, defrost, mirrors)

   HVAC blend door failure: no heat, defrost or A/C

   • 51 complaints (6%)
   • median 49,177 mi at 4.8 yrs old (43 state mileage)
   • 1 mention a crash, fire or injury
   • owner-quoted repair $800 (median of 7 quotes)
   • filed 2008–2021

   Complaints describe air coming only from the wrong vents, no airflow through the defroster or floor ducts, windows fogging or frosting with no way to clear them, and A/C or heat stuck on one setting or one fan speed. Owners say dealers diagnosed broken blend door actuators or doors in the heater box and quoted substantial repair costs, often outside warranty. Reported from about 31,000 to 136,000 miles, with several under 60,000 miles.

   1 related service bulletin

   What to check: Cycle the climate control through defrost, floor and vent positions and every fan speed to confirm airflow changes where selected. Ask whether the blend doors or actuators have been replaced.

   2 excerpts from owner complaints in NHTSA records

   “The A/C won't blow on 1, 2 or 3, only on high and I've heard this from other owners who own the Dodge ram bighorn. Our vehicle s a 2006 with only 33,690 which we just purchased from the Dodge dealership located in merritt island florida. We purchased this vehicle 5 days ago and the A/C was working fine, pulled up in our driveway last night and just stopped working. My husband went through the low to high settings and the only setting it will work on is high. …”

   NHTSA complaint #10341315, filed 2010-07, 33,691 miles

   “Air conditioner does not perform correct speeds are to slow 3rd speed feels like 1st and water leaks on floor in front floorboards I think something came loose please let me know of any defects.”

   NHTSA complaint #10275754, filed 2009-07, 38,000 miles
3. 3
   Suspension

   Front wheel bearing noise, grinding and vibration

   • 125 complaints (16%)
   • median 65,500 mi at 5.9 yrs old (104 state mileage)
   • 10 mention a crash, fire or injury
   • owner-quoted repair $350 (median of 5 quotes)
   • filed 2006–2025

   Complaints describe a howling or grinding noise from the front end, vibration felt through the truck, and noise that worsens in turns. Several owners say a shop found the front hub bearing dry or badly worn, and a few report repeat replacements on the same side. According to some complaints, the dealer declined to cover the work because the VIN was not included in the wheel bearing recall campaign. Reported from about 11,000 to 216,000 miles, with many under 70,000 miles.

   Recall 07V038000

   What to check: Drive at highway speed and listen for howling, and feel for vibration or roughness in turns; have the front hubs checked for play and noise. Ask whether the front wheel bearings have been replaced and whether the vehicle was included in the wheel bearing recall.

   2 excerpts from owner complaints in NHTSA records

   “Had vehicle aligned due to the front end bouncing. Tie rod was replaced and vehicle had a vibration and popping noise from the front end after that. Today I took it to the shop and they said the wheel bearing is worn beyond safe conditions. My VIN did not fall under the current recall but I seem to be having the same problem with my vehicle and my family has been put at risk with this vehicle problem. I have new parts being put on today which is going will be paid out of pocket again. …”

   NHTSA complaint #10285837, filed 2009-09, 62,000 miles

   “In 2008, I purchased the above described 2006 vehicle brand new through the Dodge dealer with 400 miles on the odometer. At 49,085 miles, 09/18/2012, I've had to replace the lf wheel hub bearings at my personal expense. This mechanical work was completed through the Dodge dealer. The Dodge dealer warranty the work for 1 year. 1.5 years later, I've encountered the exact same mechanical failure and the vehicle is in the Dodge dealer service shop again, as of today's date of 06/27/2014, now for the third (3rd) set of wheel hub bearings. …”

   NHTSA complaint #10606474, filed 2014-06, 49,085 miles
4. 4
   Transmission and drivetrain

   Rear axle, differential and driveshaft failures

   • 85 complaints (11%)
   • median 99,587 mi at 9.2 yrs old (74 state mileage)
   • 6 mention a crash, fire or injury
   • filed 2006–2026

   Owners describe abnormal rumbling or noise from underneath followed by the rear end seizing, the driveshaft snapping or dropping out, or the pinion nut coming loose. Several complaints say the truck lost power to the wheels while driving and had to be towed, and one reports oil weeping at the rear axle after a loose pinion nut was tightened. Repairs described include full rear axle assembly or differential replacement. Mostly reported between about 83,000 and 188,000 miles, typically while driving at road speed.

   Recall 05V461000

   What to check: Look for oil weeping around the rear differential cover and pinion area, listen for rumble or whine on a test drive, and ask whether the rear axle or differential has been serviced or replaced.

   2 excerpts from owner complaints in NHTSA records

   “I was driving in west hartford, ct, at ~3:00 pm, on the interstate ramp, from park avenue to I-84 eastbound, when my Dodge ram skidded to a stop, in the travel lane. At the time, my foot was on the accelerator, as I was accelerating up to speed. I immediately put on my hazard flashers, put the vehicle in park, grabbed my phone, and got out of the vehicle, since it was in the travel lane, and was at risk of being hit. …”

   NHTSA complaint #10586970, filed 2014-05, 88,000 miles

   “Tamara recall I recently was driving down the highway to pick up my child from his fathers in ohio my truck. We are driving down route 8 north going 45 and all of a sudden we here this noise and shaking and the drive shaft literally just snapped off, we ran over it. We end up swirving all over the place , it locks up and won't move , I proceed to get out of the truck and pick up the pipe up off the road and the bolts are broken off in the ends . Very dangerous. Could of hurt my child and myself. I called aaa and had it towed home.”

   NHTSA complaint #10875163, filed 2016-06, 136,000 miles
5. 5
   Transmission and drivetrain

   Delayed transmission engagement, especially when cold

   • 56 complaints (7%)
   • median 54,000 mi at 5.2 yrs old (49 state mileage)
   • 6 mention a crash, fire or injury
   • filed 2006–2025

   Owners report a pause of several seconds before the transmission engages after the truck has sat for a while, often in colder weather, sometimes starting out in a higher gear. Some say the dealer could not reproduce or diagnose the problem, and service bulletins describe delayed engagement due to the cooler return filter and procedures for checking it. A few complaints also mention harsh or lunging shifts. Reported from around 30,000 to 136,000 miles, most often after a long off period in cool conditions.

   3 related service bulletins

   What to check: Let the truck sit overnight or a few hours, then shift into drive and reverse and note how long engagement takes and whether it starts in a higher gear. Ask whether the transmission cooler return filter has been replaced or any bulletin work performed.

   2 excerpts from owner complaints in NHTSA records

   “2006 Dodge RAM 1500 quad cab, I purchased and have had numerous problems from the start. The transmission engages in such a way as to cause my body to move forward then back, I took it back to the dealership on three occasions, they changed the fluid and put in two new filters, still same problem, I was told by the mechanic of 22 years that's the new transmission feature to keep it from wearing out, it only engages when you stomp on the gas??? …”

   NHTSA complaint #10259270, filed 2009-02, 30,000 miles

   “Truck started rumbling that sounded like when you go over rumble strips on the freeway if I replace the rear end and it's still doing it. The second thing is the transfer case has some kind of short in it that no one can figure out driving down the road it locks in lights out periodically so I had to disengage it so it wouldn't do that so I can drive it would also go into neutral just randomly I was driving uphill when it happened and I had to replace the transmission that cost me $4,200 which I thought would fix the problem but it did not. …”

   NHTSA complaint #11324386, filed 2020-05, 134,000 miles

Buying note. Check the turn signal and wiper functions, front hub bearings, rear axle for noise or leaks, and climate control airflow on any test drive, and ask for service records. Also confirm whether open recalls on airbags, the clutch interlock switch on manual-transmission trucks, and the tie rod were completed for the specific VIN.

Summary written with AI from a sample of 60 NHTSA complaints for this model year (picked at random, with complaints that state a mileage and recent ones taken first), then checked automatically against the source records. Where a problem shows a complaint count, every complaint for this model year was matched with fixed keyword rules (written with AI and tested against the sample), and the mileage, age and repair figures are calculated from those complaints; owners' figures are as stated, not verified. Other counts refer to the sample. The excerpts come from NHTSA's public complaint records and are unverified; capitalisation is normalised, NHTSA staff notes are removed, and shortened text ends with “…”. Something wrong? Request a correction.