Home · 2012 Ram 1500 Crew Cab · Complaints

What 694 owners told NHTSA about the 2012 Ram 1500 Crew Cab

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (694)Crash / fire / injury (45)Electrical system (174)Engine (163)Fuel system (121)Transmission & drivetrain (92)Airbags (80)Brakes (51)Steering (47)Lights (45)Speed control (28)Body & structure (24)

45 of 694 complaints match · Lights · clear filters · page 1 of 2

May 13, 2025Electrical systemLightsAirbags

The contact owns a 2012 Ram 1500. The contact stated that the check engine, air bag, and the fuel pump relay failure warning lights were illuminated. The contact stated that the exterior lights failed to operate as needed, and the vehicle occasionally failed to start. Additionally, the contact stated that the vehicle stalled while driving. The vehicle was taken to an independent mechanic who diagnosed the vehicle and determined that the TIPM was faulty and needed to be replaced. The local dealer was not contacted. The vehicle was not yet repaired. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was 160,000.

NHTSA ODI 11660592

Sep 29, 2023Lights

My headlights (specifically on the driver side) keeps going out randomly. I have replaced the high and low beam bults 3 times and the wiring harness twice. I can be driving down the road and they it will go out and 10 minutes later it will just come back on all on it's on. I looked on all of the Dodge discussion forums and this seems to be a very common issue with this make/model of the Dodge Ram 1500 I recieve no error messages on my dash console telling me that this has occurred. However, every other bulb that has ever went out gave an error on the dash.

NHTSA ODI 11547363

Dec 11, 2021Lights

I went out to start my truck and there was only one headlight working. After replacing the left driver's side bulb multiple times and it still didn't work I had a mechanic look at it and he figured out it was a wiring connector problem.

NHTSA ODI 11443472

Sep 30, 2020Lights

THE PASSENGER SIDE HEAD LIGHT GOES OFF AND ON PERIODICALLY SOMETIMES WHEN YOUR DRIVING DONE THE ROAD IT FLICKERS AND GOES OFF WE HAVE TRIED REPLACEMENTS PARTS AND THE PROBLEM CONTINUES

NHTSA ODI 11361958

Dec 18, 2018Electrical systemLights

INSTRUMENT CLUSTER LIGHTS FLICKER WHEN STATIONARY AND IN MOTION.

NHTSA ODI 11162369

Sep 8, 2018Lights

FOR YEARS NOW, WHILE DRIVING, SOME OF MY DASHBOARD LIGHTS WOULD BE OFF, BUT NOT ALL OF THE TIME. NOW ALL OF THE DASHBOARD LIGHTS ARE OFF EXCEPT FOR THE SPEEDOMETER. I CAN'T SEE THE GAS GAGE OR TACHOMETER OR TEMPERATURE READINGS. THIS DOESN'T MATTER IF I AM STOPPED OR MOVING.

NHTSA ODI 11128296

Apr 15, 2018Lights

PASSENGER SIDE MIRROR, COVER AROUND SEAM DRY ROTTED, PLASTIC COVER THEN CHROME COVER BLEW OFF.

NHTSA ODI 11085175

Mar 4, 2018Electrical systemLights

PASSENGER SIDE HIGH AND LOW BEAM HEADLIGHTS WILL GO OUT AT ANY TIME. WAS TOLD THE PROBLEM IS THE TCIM. MAJOR SAFETY ISSUE IF THEY GO OUT WHEN DRIVING DOWN THE ROAD IN THE DARK. IT IS MY UNDERSTANDING THAT THE TCIM IS VERY EXPENSIVE AND MAY ONLY SOLVE THE PROBLEM TEMPORARILY.

NHTSA ODI 11076156

Dec 23, 2017Lights

DRIVERS SIDE HEADLIGHTS, BOTH HIGH BEAM AND LOW BEAM , WILL NOT WORK. I HAVE REPLACED 3 TIMES IN 6 MONTHS, RESET THE TIPM ONCE, AND WILL HAVE TO AGAIN. THIS IS A CHRONIC ISSUE WITH RAM TIPM. (GOOGLE IT, PAGES OF RESULTS) I AM DRIVING WITHOUT A HEADLIGHT HALF THE TIME NOW, KEEPING BULBS IN MY TRUCK, BUT IT IS NOT EASY ACCESS TO CHANGE BULBS ON THE FLY ALONG THE HIGHWAY.

NHTSA ODI 11056188

Dec 14, 2017Lights

HEADLIGHTS ARE NOT WORKING. WAS TOLD IT IS A FAILED TIPM. WAS HEADED HOME FROM THE STORE AT DUSK. TURNED THE LIGHT SWITCH AND NO LIGHTS. HAD TO DRIVE HOME WITH FLASHERS.

NHTSA ODI 11054816

Dec 12, 2017Lights

RIGHT OR LEFT HEADLIGHT GOS OUT AND ON WELL DRIVING. TIPM ???? WIRE HARNESS HAS BEEN REPLACED, DID NOT FIX

NHTSA ODI 11054196

Dec 5, 2017Lights

MY HEADLIGHTS ON MY 2012 RAM 1500 ST ARE HORRIBLE. MY FOG LIGHTS ARE BRIGHTER THEN THE LOW BEAM ON THE VEHICLE WHICH MAKES IT DANGEROUS TO DRIVE AT NIGHT. I ALMOST GOT INTO AN ACCIDENT BECAUSE THE HEADLIGHTS, BOTH LOW AND HIGH ARE NOT BRIGHT ENOUGH TO SEE PAST 10 FEET.

NHTSA ODI 11052549

Nov 3, 2017Electrical systemLights

WHEN I TURNED ON THE HI BEAMS (VEHICLE WAS STATIONARY), THE HEADLIGHTS FLICKERED, ALL THE DASH LIGHT CUT IN AND OUT, ALL THE WARNING LIGHTS LIT UP, AND THE DOOR AJAR/LIGHTS ON WARNING BELLS WENT OFF. I DIMMED THE HEADLIGHTS AND IT STOPPED. THE DEALER FIRST SAID THE ALTERNATOR WAS BAD, AND IT WAS ONLY CHARGING AT 12 VOLTS, SO THEY REPLACED IT, BUT THAT DIDN'T SOLVE THE PROBLEM. THEN THEY SAID IT WAS THE TIPM. 17 DAYS AND $1351 LATER, I HAVE MY TRUCK BACK.

NHTSA ODI 11042863

Oct 9, 2017Lights

THE THIRD BRAKE LIGHT ALLOWS WATER TO ENTER THE REAR SEAT AREA WHEN VEHICLE IS STATIONARY OR IN MOTION. THE ISSUE OCCURS DURING RAIN AND WHEN THE VEHICLE IS BEING WASHED.

NHTSA ODI 11032343

Sep 21, 2017Electrical systemLights

TL* THE CONTACT OWNS A 2012 RAM 1500. THE CONTACT STATED THAT HE REPEATEDLY EXPERIENCED A FAILURE WITH THE EXTERIOR LIGHTING. WHEN THE LOW BEAMS CUT OFF, IT DISABLED THE HIGH BEAM LIGHT ON THE PASSENGER SIDE. THE CONTACT REPLACED THE HEADLIGHT BULBS A COUPLE OF TIMES, BUT EACH TIME THE FAILURE RECURRED WITHIN TWO WEEKS. THE VEHICLE WAS TAKEN TO THE DEALER (HUMES CHRYSLER IN WATERFORD, PA, 814-796-2666) WHERE IT WAS DIAGNOSED THAT THE WIRING HARNESS NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 58,000. THE VIN WAS NOT PROVIDED. UPDATED 11/01/17*LJ UPDATED 7/19/18*JB

NHTSA ODI 11024786

Mar 24, 2017Electrical systemLights

HEADLIGHT FLICKERING WHILE DRIVING AT NIGHT ON WAY HOME FROM WORK DEALER SAID WAS FAULTY TIPM MODULE

NHTSA ODI 10968385

Dec 21, 2016Lights

DRIVING AT NIGHT WITH HEADLIGHT SWITCH IN AUTO POSITION, WEATHER WAS COLD, HAD FOR LIGHTS ALSO ENABLED, HEATER WAS IN DEFROST POSITION WITH FAN ON HIGH SPEED, HEADLIGHTS AND FOG LIGHTS SUDDENLY WENT OUT WITHOUT WARNING AND THE STREET HAD NO STREET LIGHTS, ALMOST HIT A MAILBOX AND WENT OFF THE WINDING ROAD BEFORE I WAS ABLE TO MAKE A COMPLETE STOP, THIS HAS OCCURRED 3 MORE TIMES SINCE FIRST OCCURRENCE ABOUT A MONTH AGO. I HAVE TALKED TO THE ELECTRICAL ENGINEER AT AUBURN HILLS, MI. AND WAS TOLD HE IS NOT AWARE OF THIS PROBLEM. I SEE OTHER COMPLAINTS WITH SAME ISSUE ON THIS WEBSITE, OBVIOUSLY THERE IS A PROBLEM WHICH INVOLVES A SAFETY ISSUE. *TR

NHTSA ODI 10936766

Sep 27, 2016Lights

TOOK TRUCK THROUGH CAR WASH. NOTICED WATER ALL OVER BACK SEAT AND THE DRIVERS SIDE REAR CORNER OF THE HEADLINER. TOOK TO DEALER. THEY SAID IT WAS THE THIRD BREAK LIGHT THAT WAS LEAKING. IT'S GOING TO COST ME $70 FOR THEM TO REPLACE THE SEAL.

NHTSA ODI 10910010

Jul 31, 2016Lights

HEADLIGHTS WILL UNEXPECTEDLY GO OUT WHILE DRIVING. HAS HAPPENED ON NUMEROUS OCCASIONS. REPLACED BOTH BULBS AND WAS OK FOR ABOUT A WEEK, BUT STARTED DOING IT AGAIN. SOMETIMES IF HOOD IS SLAMMED, LIGHTS WILL COME BACK ON. DEALER CLAIMS THERE IS NOT A CONNECTION/ELECTRICAL PROBLEM. VERY DANGEROUS. MANY OWNERS HAVE COMPLAINED OF THE SAME PROBLEM. RECALL SHOULD HAVE BEEN ISSUED ALREADY.

NHTSA ODI 10891882

Apr 27, 2016Lights

SEVERAL MONTHS AGO THE PASSENGER HEADLIGHT (LOW AND HIGH BEAMS) NOT WORKING INTERMITTENTLY.

NHTSA ODI 10861703

Mar 19, 2016Lights

THE HEAD LIGHTS STOPPED WORKING ON THE DRIVER SIDE OF THE TRUCK HIGH AND LOW BEAMS DO NOT WORK TOOK IT TO THE DEALER THEY SAID THE BULBS WERE NOT BURNED OUT THE TRUCK ONLY HAS 35000 MILES ON IT I HAVE SEEN ON RAM FORUM .COM THAT A LOT OF TRUCKS HAVE THE SAME PROBLEM

NHTSA ODI 10850542

Jan 7, 2016Electrical systemLightsEngine

DURING 2014/2015 THE 2012 DODGE RAM 1500 WOULD FAIL TO START INTERMITTENTLY ESPECIALLY ON COLDER DAYS. DURING JANUARY OF 2015 THE PROBLEM BECAME MORE COMMON ON A DAILY BASIS AND WOULD TAKE 10-15 TIMES TO START THE VEHICLE. THE VEHICLE WAS TAKE TO DODGE UNDER WARRANTY FOR REPAIR MULTIPLE TIMES AND ACCORDING TO DODGE THE STARTER WAS REPLACED AND THE VEHICLE WOULD START. AFTER OBTAINING THE VEHICLE FROM THE DODGE REPAIR SHOP THE LEFT HEAD LIGHT BEGAN TO GO ON AND OFF INTERMITTENTLY. THE VEHICLE WAS AGAIN TAKING TO THE DODGE SERVICE SHOP FOR REPAIR UNDER WARRANTY. DODGE INDICATED THAT IT WAS A FAULTY TIPM AND THAT IT WAS REPLACED AND THAT THE LEFT HEADLIGHT SHOULD WORK APPROPRIATELY. AFTER OBTAINING THE TRUCK ONCE AGAIN THE CHECK ENGINE LIGHT CAME ON AND RETURNED TO THE DODGE SHOP WHERE THEY INDICATED THAT IT WAS THE TRANSMISSION SENSOR WHICH WAS REPLACED. SEVERAL MONTHS LATER THE DRIVER'S HEADLIGHT BEGAN TO GO ON AND OFF INTERMITTENTLY WHILE DRIVING AND SITTING STILL. THE DODGE WAS RETURNED TO THE DODGE REPAIR SHOP WHO STATED THAT THE PREVIOUS REPAIR WAS DONE UNDER WARRANTY AND SINCE THE VEHICLE IS NO LONGER UNDER WARRANTY THEY WOULD NOT COVER ANY REPAIRS EVEN THOUGHT THEY HAVE A 24 MONTH PART POLICY FOR REPAIRS PAID FOR BY THE CUSTOMER. SUSPECTED TO BE A TIPM ISSUE.

NHTSA ODI 10818673

Dec 24, 2015Lights

PASSENGER HEADLIGHT LOW AND HIGH BEAMS NOT WORKING INTERMITTENTLY. REMOVE POWER FROM TIPM AND WAIT 12 HOURS THEM RECONNECT WILL WORK FOR A LITTLE WHILE.

NHTSA ODI 10812049

Dec 23, 2015Lights

THE HEADLIGHTS ON THIS VEHICLE ARE VERY DIM. IT IS HARD TO SEE WHEN DRIVING AT NIGHT. DEALER CLAIMS THERE IS NO PROBLEM WITH THE LIGHTS IN THESE VEHICLES, BUT WILL THEN STATE THE PROBLEMS WERE FIXED IN THE 2013 MODEL.

NHTSA ODI 10812005

Nov 9, 2015LightsBody & structure

TL* THE CONTACT OWNS A 2012 DODGE RAM 1500. THE CONTACT STATED THAT WATER WAS LEAKING FROM THE BRAKE LIGHT INTO THE VEHICLE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE FAILURE MILEAGE WAS 47,000. ...UPDATED 02/08/16 *BF *TR

NHTSA ODI 10789238

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Working with the data? Download all 694 complaints as CSV · fetched from NHTSA July 14, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2012 Ram 1500 Crew Cab verdict →