2004 CHEVROLET COLORADO Electrical System Problems

One day, after I turned my truck off, I noticed that my taillights and overhead cargo light remained on. Key was out, truck was off, but the lights stayed on. So for the time being, I disconnected the battery. I brought it to a mechanic, who ran the codes that came back that the rear driver turn signal was high, the rear passenger turn signal was high, and the overhead cargo light was high. He checked the entire truck for a short, replaced the taillights, replaced the fuse box, replaced the body control module, and numerous other attempts at a repair, with no success. I was without a vehicle for many months, since I can't afford the absurd prices of the current vehicle market and was hopeful it could be fixed. Reading through some other complaints/online threads, this seems like a fairly common problem with these vehicles. Electrical issues that...

Ignition safety module known as pass lock security. This causes my vehicle not to start and give a code and a light on the dash for the Pass Lock security. The vehicle was fine then I went into a store came out and put the key in the ignition, the lights on the dash came on but it would not crank. This is very hazardous cause It could happen while you’re driving anytime, which could cause the vehicle to go into security mode and turn vehicle off making it very dangerous for passengers in vehicle. This is a problem with other Chevy Colorado's when I research this problem.

Body Control Module, BCM. Controls everything. Air bag can deploy, breaks can lock up. Mine, the hazards were staying on. Chevy Dealer says they are on National Back Order and GM is canceling those orders after so long placed. “We can get you one from a junk yard for $350 but GM won’t let us properly program them with correct codes, and so many times they won’t take, and I can’t return the part”. My response to GM already and to Congressman Westerman, BBB, and the WH. A part such as the on board computer, SAFETY first, should never come from a junk yard and if GM doesn’t want to supply the part AS we all know they need them for newer cars right now….. You, the NHTSB and all of us are in danger. There is an expiration date on our cars, but we’re not being told. A computer...

I'VE HAD TO REPLACE 2 HEATER BLOWER RESISTORS DUE TO A MELTDOWN, THIS IS A POTENTIAL FIRE HAZARD AND SHOULD BE PUT ON A RECALL NOTICE. I WAS DRIVING AROUND 40 MPH AT THE TIME .

TL* THE CONTACT OWNS A 2004 CHEVROLET COLORADO. THE CONTACT STATED THAT THE INTERIOR LIGHTING, DOOR CHIME, AND RADIO DID NOT TURN OFF. THE VEHICLE WAS TAKEN TO MAYSE AUTOMOTIVE GROUP (2032 S ELLIOTT AVE, AURORA, MO 65605) WHERE IT WAS DETERMINED THAT THE WIRES RUNNING FROM THE REAR DRIVER'S SIDE DOOR HAD TO BE REPLACED; HOWEVER, THE PARTS FOR THE REPAIR WERE NO LONGER BEING MANUFACTURED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 190,000.

IDLE CONTROL VIA ELECTRONIC THROTTLE BODY RAISES RPM VERY HIGH WHEN THE ACCELERATOR PEDAL IS NOT DEPRESSED, CAUSING UNCONTROLLED ACCELERATION OF VEHICLE DURING COASTING OR WHEN BRAKE PEDAL IS APPLIED. TURNING THE VEHICLE OFF WITH THE KEY IS THE ONLY ACTION THAT HAS RESULTED IN A CESSATION OF EXTREMELY HIGH IDLE. AFTER RESTARTING THE VEHICLE, THE SYMPTOM IS GONE AND THE VEHICLE OPERATES NORMALLY. THIS BEHAVIOR IS ERRATIC AND INCONSISTENT, THE PROBLEM HAS BEEN DIFFICULT TO DUPLICATE DURING DIAGNOSIS. ALL TESTING AND INSPECTION OF THE ELECTRONIC THROTTLE BODY, WIRING HARNESS, CONNECTORS, AND FUNCTIONS WITHIN THE ENGINE COMPUTER HAS SHOWN NO DEFECT OR INDICATION THAT A WIRING FAULT, DIRTY THROTTLE BODY, OR OTHER "WEAR AND TEAR" ITEM IS THE CAUSE OF THIS INTERMITTENT REVVING AT IDLE. THE MOST RECENT EVENT OCCURRED ON AUGUST 9TH 2017. THIS HAS BEEN OCCURING FOR AT LEAST 6 MONTHS, ON AVERAGE ONCE A MONTH IN FREQUENCY.

VEHICLES BCM-BODY CONTROL MODULE IS DEFECTIVE OR THE SYSTEM IN ITS SELF IS DEFECTIVE. VEHICLES WILL NOT START OR MAY SHUT OFF AT RANDOM FROM TIME TO TIME. SCAN TOOLS WILL NOT BE ABLE TO RECOGNIZE THE PROBLEM AS THE BCM. SO REPAIRS MADE MAY MAKE IT SEEM LIKE IT FIXED THE PROBLEM BUT A COUPLE HOURS/DAYS/WEEKS LATER THE PROBLEM WILL DISGUISE IT SELF AS SOMETHING ELSE OR EVEN COME BACK AS THE SAME PROBLEM. I MYSELF WAS TOLD IT WAS THE STARTER AND HEY IT WORKED, UNTIL 3 HOURS LATER. THEN TOLD THE IGNITION PASSLOCK WAS DEFECTIVE, GOT IT FIXED UNTIL 1 HOUR LATER. NOW I HAVE NARROWED IT DOWN TO WHAT CONTROLS THE WHOLE SYSTEM, THE BCM. MANY PEOPLE HAVE COMPLAINTS ABOUT THIS SAME ISSUE ALL OVER THE WEB FORUMS, I DONT KNOW IF ANY HAS BEEN REPORTED TO NHTSA. SO I FIGURED I WOULD START. I HAVE...

I BOUGHT THIS VEHICLE IN 2014 WITH ONLY 86000 MILES ON IT. I HAD TO HAVE BRAND NEW KEY CUT AND PROGRAMMED WHEN I PURCHASED IT. STARTING IN JULY OF 2016 I STARTED HAVING ISSUES WITH IT NOT STARTING AND CUTTING OUT. NOW IT WON'T START AT ALL. IT IS THE THEFT SYSTEM NOT ALLOWING IT TO START. I HAVE READ THOUSANDS OF COMPLAINT ABOUT THIS ISSUE OVER MANY DIFFERENT GM VEHICLES. SOME NEARLY CAUSING WRECKS, STRANDING PEOPLE WITH KIDS , ETC. WHY HAS THIS ISSUE BEEN LET GO FOR SO LONG. DOES GM NOT CARE ABOUT THEIR CUSTOMERS. I BOUGHT ANOTHER CHEVY RIGHT AFTER I BOUGHT THIS TRUCK. WE GOT RID OF IT BECAUSE IT WAS DOING THE SAME THING.

DASHBOARD LIGHTS NOT ALWAYS COMING ON AT NIGHT ONLY ODOMETER LIGHTS UP.

MY AIR BAG LIGHT STAYS ON. I THINK IT IS A BROKEN WIRE IN THE REAR DOOR.

PROBLEM # 1: HAD TO REPLACE THE HVAC RESISTOR AND ITS WIRING HARNESS. RESISTOR PLUG AND THE HARNESS PLUG WAS BURNED AND MELTED...FIRE HAZARD! THIS SAFETY HAZARD COULD HAVE BURNED UP MY VEHICLE. PROBLEM #2: THE ABS WARNING LIGHT KEEPS COMING ON AND WHEN THIS HAPPENS (EVERY DAY OR SO) THE BRAKES DO NOT WORK PROPERLY. THIS SEEMS TO HAPPEN WHEN THE VEHICLE IS NOT PARKED ON A LEVEL SURFACE. THE FAULT OCCURS ONCE THE VEHICLE MOVES FORWARD FROM THE PARKED POSITION.

THE IGNITION KEY HAS TWICE NEEDED TO BE REPLACED AS THE KEY ITSELF SEEMS TO LOSE THE ABILITY TO TURN IN THE IGNITION. I ASSUME THAT THE KEY WEARS OUT OVER A PERIOD OF TIME, BUT I HAVE NEVER HAD THIS ISSUE WITH ANY OTHER VEHICLE THAT I HAVE OWNED. I HAVE HAD TO CALL A LOCKSMITH BOTH TIMES AND HAVE A NEW KEY MADE IN ORDER TO START THE VEHICLE. BOTH TIMES I WAS IN A PARKING LOT.

I TOO HAVE EXPERIENCED PROBLEMS WITH THE HVAC SYSTEM OF THIS TRUCK. I HAVE HAD TO REPLACE NO LESS THAN 4 RESISTORS AND CONNECTORS DUE TO MELTING AND BURNED CONNECTIONS. I HAVE NOT HAD TO REPLACE A SINGLE FUSE. MY HVAC IS ONCE AGAIN INOPERABLE AND I HAVE OPENED AND INSPECTED EACH CONNECTION POINT TO LOCATE THE PROBLEM. I HAVE FOUND MULTIPLE CONNECTORS TO BE BURNED OR MELTED. THIS PROBLEM HAS BEEN FLAGGED BY THE NHSTA IN THE HUMMER H3 VEHICLES WHICH USE THE SAME HVAC SYSTEM. THE CHEVROLET/GMC/ISUZU COLORADO/CANYON (GMT355) SHOULD BE INCLUDED IN THIS RECALL. THERE IS NO REASON THESE CONNECTIONS SHOULD GET HOT ENOUGH TO BUBBLE AND BURN PLASTIC BEFORE BURNING OUT A FUSE. I CAN PROVIDE IMAGES UPON REQUEST. I CAN ALSO PROVIDE AN EXAMPLE OF A FAILED CONNECTOR IN THE HVAC SPEED CONTROL SWITCH FOR PHYSICAL INSPECTION. I HAVE SET THE "FIRE" FLAG ON THIS...

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

VEHICLE WAS REPAIRED AT BACON CHEVROLET IN MILLEDGEVILLE, GA. I AM STILL GETTING LETTERS TO THE EFFECT THAT IT WAS NOT REPAIRED. I PERSONALLY SAW NEW PART ON VEHICLE.

THE BRAKE LIGHT SWITCH HAS FAILED MULTIPLE TIMES. IT WAS COVERED TWICE UNDER A RECALL. SWITCHES ONLY LAST 1.5-2 YEARS. THERE IS NO WARNING OR DASH LIGHT WHEN THEY GO OUT. I HAVE ALMOST BEEN REAR ENDED TWICE. HAPPENED AGAIN APRIL 13, 2015. I DROVE IT STRAIGHT TO THE DEALER WHEN I FOUND OUT IN TRAFFIC. I KNEW IT WAS THE BRAKE SWITCH AGAIN AND THE DEALER CONFIRMED. THE DEALER CALLED GM TO SEE IF THEY WOULD COVER THE REPLACEMENT. THEY REFUSED. THE DEALER GAVE ME A DISCOUNT AS THEY KNOW IT IS AN ISSUE AND CHARGED ME $87 TO CHANGE. THIS IS THE SECOND TIME I HAVE HAD TO PAY. HE GAVE ME THIS NUMBER TO CALL BUT THAT WAS NO USE AS THEY REFUSED LAST TIME. 800-222-1020. MOST CONCERNING TO ME IS THE LACK OF CONCERN BY GM TO FIX A KNOW SAFETY ISSUE IN THE BRAKE AND...

EVERYDAY NOW WHEN I TRY TO START THE TRUCK IT TURNS OVER BUT WILL NOT START, WAIT 15 MINUTES THEN IT WILL START. TODAY WHEN I TRIED IT THE FIRST TIME IT TURNED OVER BUT WOULD NOT START SO WHEN I TURNED IT OFF AT THE KEY IT STOPPED THEN TRIED TO START AGAIN ON ITS OWN FOR ABOUT 8 TO 10 SECS. THE STARTER TURNED THE ENGINE OVER WITHOUT TOUCHING THE IGNITION SWITCH IT THEN STOPPED FOR ABOUT 3 OR 4 SECS THEN TRIED TO START ON ITS OWN AGAIN WITHOUT TOUCHING THE KEY, IT DID THIS START SEQUENCE 3 TIMES IN A ROW. THE GM PASSLOCK SYSTEM IS TERRIBLY DEFECTIVE AS REPORTED BY ALL THE REPORTS ONLINE AND I BELIEVE MY PROBLEMS ARE A RESULT OF THIS SYSTEM. *TR

THE SWITCH WHICH CONTROLS THE FAN SPEED FOR THE HEAT AND A/C QUIT WORKING. THE FAN ONLY WORKS WHEN THE IT IS SET ON HIGH. *TR

AIRBAG LIGHT IS ON. MY TRUCK HAS NEVER BEEN IN AN ACCIDENT. THROUGH RESEARCH I HAVE FOUND THAT THE WIRING IN THE DOOR BREAKS. *TR

THE DASHBOARD LIGHTS WILL STOP WORKING IF YOUR DRIVING AT NIGHT AND TURN THE CAR OFF AND THEN TURN IT BACK ON. THEY WILL NOT WORK UNTIL THE CAR SITS FOR A LONG PERIOD OF TIME. THIS STARTED SOON AFTER BUYING THE CAR BRAND NEW, BUT THE DEALERSHIP COULDN'T FIND ANYTHING WRONG. SECOND COMPLAINT, THE HEATER/AIR CONDITIONER FAN HAD AN ELECTRICAL FIRE AT WHERE THE HARNESS PLUGS INTO THE FAN MOTOR. THE FAN WILL ONLY WORK ON HIGH. WHEN I LOOKED ONLINE AT OTHER COMPLAINTS ABOUT THE SAME PROBLEM, I UNPLUGGED THE FAN AND NOTICED THE PLUG WAS BURNT. I HAVE PHOTOS THAT I CAN SEND. IT APPEARED THE ELECTRICAL FIRE CONTINUED DOWN THE PLASTIC PLUG TO WHERE THE WIRES ARE EXPOSED. THIS COULD HAVE BEEN A MAJOR INCIDENT IF I DIDN'T NOTICE IT. THERE ARE A LOT OF COMPLAINTS ABOUT THIS WITH COLORADO TRUCKS ONLINE. ALSO WHEN DRIVING AT...

THE IGNITION WILL NOT START AT FIRST. IT TAKES MULTIPLE TIMES IN ORDER TO GET THE ENGINE TO TURN OVER. ONCE THE IGNITION DOES CAUSE THE ENGINE TO TURN OVER, THE VEHICLE WILL SUDDENLY LOSE POWER WHILE DRIVING AS THE VEHICLE SHUTS ITSELF OFF (AS IF THE IGNITION HAS BEEN TURNED OFF ALTHOUGH IT HAS NOT BEEN). THIS HAS HAPPENED ON MULTIPLE OCCASIONS IN THE COURSE OF NORMAL DRIVING ACTIVITIES, SEVERAL TIMES WHILE CROSSING BUSY INTERSECTIONS WHICH LUCKILY HAS NOT RESULTED IN ANY CRASHES TO DATE, BUT MAY VERY WELL RESULT IN A POTENTIALLY FATAL ONE SHOULD IT CONTINUE TO OCCUR. ENGINE HAS BEEN TESTED AND ALL SYSTEMS CHECK OUT, EXCEPT FOR THE IGNITION SWITCH WHICH -WILL- HAVE TO BE REPLACED. *TR

A/C HEATER RESISTOR AND PLASTIC CONNECTOR FOR BOTH RESISTOR AND BLOWER MOTOR ARCED AND MELTED. ALSO AIR BAG LIGHT IS ON. *TR

TURN IGNITION TO OFF POSITION AND PARK INDICATOR LIGHT AND RADIO STAYS ON. HAVE TO JIGGLE KEY TO GET TO GO OFF. COME OUT SEVERAL HOURS LATER AND PARK INDICATOR LIGHT AND RADIO ARE BACK ON./ ALSO, HEAT AND AIR CONTROL FAN ONLY WORKS ON HIGH SPEED. I WAS TOLD IT WAS A RESISTOR ,I REPLACED RESISTOR AND IT STILL CONTINUES TO DO THIS. I CAN REACH DOWN AND JIGGLE THE RESISTOR AND IT WORKS ON ALL SPEEDS FOR A SHORT WHILE ONLY. HAVE A FRIEND WITH GMC CANYON THAT HAS HAD THIS PROBLEM SINCE HIS WAS NEW ALSO. *TR

2004 CHEVROLET COLORADO. CONSUMER WRITES IN REGARDS TO ENGINE AND IGNITION SWITCH PROBLEMS. *SMD THE CONSUMER STATED ON APRIL 12, 2014, THE VEHICLE SHUT OFF WHILE DRIVING 30 MPH. THE BRAKE PEDAL WAS HARD TO PUSH AND THE DASHBOARD READ REDUCED POWER. AFTER WAITING THREE MINUTES, THE CONSUMER WAS ABLE TO RE-START THE VEHICLE. THE VEHICLE STALLED AGAIN, AFTER DRIVING TWO MILES. ACCORDING TO THE SERVICE INVOICE, THE PCM COMPUTER WAS BAD.

2004 CHEVROLET COLORADO. CONSUMER WRITES IN REGARDS TO A DEFECTIVE IGNITION SWITCH. *SMD THE CONSUMER STATED, HE PAID TO HAVE HIS IGNITION SWITCH REPLACED, AND IS SEEKING REIMBURSEMENT. HE STATED THERE WERE TIMES, WHEN THE VEHICLE WOULD NOT START, AND IT WOULD TAKE ANYWHERE FROM 20-30 MINUTES. OVER SEVERAL YEARS, HE TOOK THE VEHICLE TO THE DEALER, EXPLAINING THE PROBLEMS, WITH TRYING TO START THE VEHICLE. EACH TIME HE WAS TOLD BY THE SERVICE MANAGER, THE PROBLEM COULD NOT BE DIAGNOSE. EVENTUALLY, HE TOOK THE VEHICLE TO A REPAIR SHOP, AND THE PROBLEM WAS FINALLY DIAGNOSED AND THE IGNITION SWITCH WAS REPLACED. HE NO LONGER EXPERIENCED STARTING PROBLEMS. HOWEVER, IN SEPTEMBER 2013, HE DECIDED TO TRADE THE VEHICLE. *JB

TL* THE CONTACT OWNS A 2004 CHEVROLET COLORADO. THE CONTACT STATED HER VEHICLE WOULD STALL INTERMITTENTLY AFTER IT WAS TURNED ON. THE FAILURE WAS DIAGNOSED, BOTH THE DEALER AND MANUFACTURER WERE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 117,000.

I WAS MAKING A LEFT TURN AND I LET THE CLUTCH OUT A LITTLE TOO FAST WHICH STALLED THE ENGINE. I WENT TO RESTART AND ENGINE JUST CRANED OVER AND OVER WOULD NOT START. THAT IS WHERE I ALMOST GOT HIT. HAD TO PUSH TRK THRU INTERSECTION .I HAVE HAD THIS PROBLEM WITH IT NOT RESTARTING FOR A FEW YEARS NOW.I HAVE TO WAIT 10 MINUTES BEFORE RESTARTING. IT HAPPENS INTERMITTENTLY WHEN I GO TO START IT DOES NOT START. IT JUST CRANKS OVER.THE BOOK SAYS ITS AN ANTI-THEFT SWITCH.I HAVE TO WAIT 10 MINUTES BEFORE RESTARTING.I HAVE SEEN ON CHEVY COLORADO TRK SITES THAT IT IS A COMMON PROBLEM WITH THE IGNITION SWITCH. *TR

SOME TIMES, THE CAR WILL NOT START IF THE IGNITION KEY LOCK LIGHT BLINKS. I HAVE TO WAIT TEN MINUTES SO THAT IT STARTS I HAVE TAKING IT TO THE DEALER AND THEY HAVE SAID THAT IT HAS A FAULTY IGNITION HOUSING, OF COURSE THEY WANT TO CHARGE ME A LOT TO FIX IT. I BELIEVE IS A FACTORY DEFECT. MY TRUCK HAS A SALVAGE TITLE, SO THE WARRANTY ON IT WAS VOIDED. I HAVE HEARD OF OTHER CHEVY COLORADO TRUCKS WITH SAME PROBLEM. *TR

WITH THE REVELATION OF THE GM IGNITION RECALL PROBLEM, THERE ARE MUCH MORE IGNITION PROBLEMS THAT WERE NOT INCLUDED IN THE RECALL. THE PROBLEM IS IN THE IGNITION CYLINDER AND ALIGNMENT WITH THE PASSLOCK OR PASSKEY SENSOR. MY PROBLEM STARTED SHORTLY AFTER THE VEHICLE WENT OUT OF WARRANTY AND I WAS TOLD BY THE DEALER THAT IT WAS A $1000.00 REPAIR. I CAN NOT AFFORD $1000. SO I HAVE LIVED WITH IT. BECAUSE OF THE MISALIGNMENT IT CAUSES THE IGNITION TO THINK THAT THE VEHICLE IS STOLEN AND DISABLES THE FUEL INJECTORS, IT HAS LEFT ME STRANDED QUITE A FEW TIMES ALONG THE ROAD WAITING FOR THE COMPUTER TO MANUALLY RESET AFTER 10 MINUTES, IT HAS ALSO COST ME SEVERAL TOWING BILLS UNTIL I DID AN INTERNET SEARCH AND FOUND OUT HOW WIDESPREAD THIS ISSUE IS. IF THE MISALIGNMENT IS CAUSING THIS TO HAPPEN WHAT WILL IT AFFECT AS THE...

THIS INCIDENT OCCURRED TWICE. IT INVOLVES THE HEATER BLOWER MOTOR RESISTOR ASSEMBLY. 8 YEARS AGO MY DAUGHTER USED PUT HER BACK PACK ON THE PASSENGER FLOOR WHERE IT REPEATEDLY MADE IMPACTED THE CONNECTION TO THE BLOWER MOTOR RELAY ASSEMBLY. THIS EVENTUALLY CAUSED THE PIN AND SOCKET ON THE ORANGE WIRE TO SEPARATE TO THE POINT WHERE IT ARCED AND BURNT. I FOUND AND REPAIRED THE SOCKET WHEN THE HEATER WOULD ONLY WORK ON HIGH. ON THE 16TH OF DEC 2013, A PASSENGER SIZE 12 SHOES ACCIDENTALLY, AND UNWITTINGLY KICKED THE SAME SPOT AND CAUSED THE SAME FAULT. I REPAIRED THE SOCKET AGAIN. MY COMPLAINT IS THE RESISTOR CONNECTION IS IN A SPOT TO EASILY SERVICE, BUT IT IS IN A VULNERABLE SPOT FOR ACCIDENTAL CONTACT. I BELIEVE IT NEEDS A ROBUST PROTECTIVE COVER, EITHER METAL OR PLASTIC. FOR PEOPLE THAT CANNOT REPAIR THEIR OWN VEHICLES, THIS SITUATION COULD COST THEM...

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

TODAYS DATE IS 04/20/2013 #1- WHEEL ALIGNMENT FRONT TO BACK, WHERE REAR PASSENGER SIDE TIRE STICKS OUT FROM BODY. #2- THIS IS MY FORTH SET OF TIRES BECAUSE OF ALIGNMENT PROBLEMS. #3- REAR TAIL LIGHTS SEEM TO BE BURNED OUT, THEY ARE NOT IT A POOR SOCKET PROBLEM, I LUBE WITH ELECTRICAL GREASE. I CAN'T BELIEVE THAT THEY ARE INTRODUCING THE MARKET WITH MAKING MORE OF THE PROBLEMS FOR THE NEW LINE 2014 AND BEYOND. THIS IS THE WORST CHEVROLET I EVER OWNED THE 2004 COLORADO. I HAVE OWNED 14 CHEVYS, WILL CHEVYS BE IN MY FUTURE? *TR

I PUT KEY INTO ON POSITION AND AIRBAG DEPLOYED AND HIT ME IN FACE. MY FACE WAS RED & SWOLLEN ON RIGHT SIDE WHERE I WAS HIT BY BAG. MY TRUCK NOT MOVING WAS PARKED MY SEATBELT WAS OUT SIDE I WAS GETTING IT ON WHEN BAG DEPLOYED. GM IS GIVING ME A HARD TIME! I KEEP GETTING 1800 CUSTOMER SERVICE NUMBERS THEY GAVE ME A PAC # BUT THEY HAVE NOT FOLLOWED UP WITH ME OR DEALER. I BOUGHT THE TRUCK IT HAD 101,000 ON IT HAS 176,000 ON IT NOW. GM ONLY AGREED TO TAKE CARE OF IT AFTER I TOLD THEM I WAS IN VEHICLE WHEN THE BAG DEPLOYED. STILL WAITING FOR MY TRUCK TO BE FIXED. DEALER TOLD ME THE COMPUTER IS FRIED SO IT NEEDS BAG AND COMPUTER THEN MAYBE THEY CAN FIND OUT WHY IT BLEW. COST IS $1500-2000 TO FIX THEY SAID IT...

VEHICLE KEEPS STALLING AT IDLE OR AS YOU ARE SLOWING TO STOP AT TRAFFIC LIGHTS, DRIVE THRU'S... ACTS AS IF IT ISN'T CHARGING PROPERLY. HAVE REPLACED BATTERY, PLUGS, BELT TENSIONER, DRIVE BELTS. THIS IS DANGEROUS!!! I ALMOST GOT HIT AGAIN IN MORGANTOWN! BRAKE LIGHTS, HEAD & TAIL LIGHTS KEEP GOING OUT AS WELL!!! MY HUSBAND RECENTLY DIAGNOSED WITH CANCER. I AM HAVING TO DRIVE HIM BACK & FORTH TO WVU HOSPITAL IN THE COLORADO. IT IS DANGEROUS HAVING TO DRIVE THIS THING LIKE THIS! TALKING TO OTHER COLORADO OWNERS EXPERIENCING SAME/SIMILAR PROBLEMS! TRUCK DOES GREAT ON HIGHWAY, EXCEPT FOR LIGHTS GOING OFF & ON. PLEASE HELP!!! TRUCK NOW HAS ABOUT 119,000 MILES. *TR

HEATER FAN DOES NOT WORK. IT IS WINTERTIME AND I HAVE TWO CHILDREN AGES 4 1/2 YEARS AND 9 MONTHS. FAULTY WIRING FOR THE FAN. *TR

TL* THE CONTACT OWNS A 2004 CHEVROLET COLORADO CREW-CAB. THE CONTACT STATED THAT WHEN THE BATTERY DIED AND A NEW BATTERY WAS INSTALLED, THE AUTOMATIC KEY FOB ENTRY BECAME INOPERABLE. IN ADDITION, THE DRIVER'S SIDE WINDOW WOULD BECOME INOPERABLE AND COULD NOT BE OPENED OR CLOSED. THE VEHICLE WAS TAKEN TO THE DEALER WHO ADVISED THE CONTACT THAT THE DRIVER'S SIDE DOOR CONTROL SWITCH NEEDED TO BE REPLACED. THE SWITCH WAS NOT REPLACED AND THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE WHO ADVISED THE CONTACT THAT THERE WERE NO RECALLS AND OFFERED NO FURTHER ASSISTANCE. THE FAILURE MILEAGE WAS 77,000.

ABS FAULT LIGHT WENT ON. TURNED OFF ENGINE, RESTART, LIGHT OFF. GOES ON AND OFF RANDOMLY. *TR

THE VEHICLE FAN CONTROL FAILS TO FUNCTION ON SETTINGS 1, 2, OR 3. SETTING 4 FUNCTIONS PROPERLY. THE CONNECTOR PLUG AT THE FAN HOUSING AND WIRING HARNESS SHOWS SIGNS OF CHARRING. *TR

DASHBOARD LIGHTS RANDOMLY GO OFF OR FLICKER. THE A/C AND HEATER/DEFROSTER BLOWER STOPS WORKING RANDOMLY OR FOR AN ENTIRE DAY AT A TIME ONLY TO WORK THE NEXT DAY AND THEN QUIT AGAIN. THE A/C HEATING FAN BLOWER DOES NOT WORK ON SPEEDS 1,2, OR 3, ONLY ON SPEED 4. I HAVE HAD THE WIRING HARNESS REPLACED NUMEROUS TIMES ONLY TO HAVE THE PROBLEM CONTINUE AGAIN. THE MECHANICS NEVER CAN SEEM TO FIND THE PROBLEM UNTIL WE GET TO THE HARNESS WHERE THERE IS ALWAYS A BURNED WIRE. THEY REPLACE IT AND JUST LIKE THIS LAST REPLACEMENT, WITHIN THE WEEK THE PROBLEMS RETURNED. *TR

ABS KICK IN WHEN VEHICLE IS COLD IN THE MORNING, THEN DISABLE ALONG WITH AN ABS FAULT LIGHT ON THE INSTRUMENT PANEL, THEN GOES AWAY IN THE AFTERNOON. THE ABS KICKS IN AND THE BRAKE PEDAL WILL NOT GO DOWN. *TR

COULD CAUSE FIRE!!! AC SPEED REGULATOR OF MY 2004 CREW-CAB COLORADO OVERHEATED SO MUCH THAT THE ADAPTER BURNT IN THE INSIDE AND CABLES OVERHEATED TO THE POINT THAT IT COULDN'T BE TOUCHED AND STARTED TO SMOKE. THIS IS LOCATED UNDERNEATH THE GLOVEBOX COMPARTMENT. IF THIS IS LEFT UNATTENDED COULD CAUSE A FIRE INSIDE THE VEHICLE! *TR

CHEVROLET HAS A KNOWN IGNITION SYSTEM DEFECT SINCE MARCH 2009. MY 2004 CHEVROLET COLORADO INTERMITTENTLY DOES NOT START AND THEN STARTS ON THE SECOND TRY. CHEVROLET'S DOCUMENT: "#PIP4575B: INTERMITTENT CLICK NO CRANK OR BRIEF CRANK NO CRANK WITH DTCS - POSSIBLE CRANK SENSOR - KEYWORDS BQMI - (MAR 11, 2009)" EXPLAINS THE DEFECT. I TOOK MY COLORADO IN FOR SERVICE ON 04-05-12 BECAUSE IT WAS NOT STARTING AT ALL. THEY ADVISED ME THE IGNITION CYLINDER WAS "NOT READING THE KEY" PROPERLY. THEY REPLACED THE IGNITION CYLINDER AND REPROGRAMMED A NEW KEY. THIS REPAIR DID NOT CORRECT THE INTERMITTENT NO CRANK PROBLEM BUT DID BRING THE PROBLEM BACK TO THE STATE WHERE IT WOULD START ON THE SECOND ATTEMPT FOLLOWING A NO CRANK OCCURRENCE. I AM CONVINCED THE INITIAL IGNITION DEFECT WAS THE EVENTUAL CAUSE OF THE COMPLETE FAILURE OF THE IGNITION TO START THE VEHICLE. I BELIEVE THIS COULD BE...

INTERMITTENT NON WORKING POWER DOOR LOCKS WIPERS HEADLIGHTS AND WINDOWS! THERE ARE HUNDREDS OF THESE INCIDENTS POSTED ONLINE. THERE LOOKS TO BE THOUSANDS OF DOLLARS IN REPAIRS WITH NO SOLUTION! *KB

THE ELECTRIC SYSTEM IS KNOCKING OUT THE BRAKE LIGHT AND CRUISE CONTROL ON ALL 2004 AND UP CHEVROLET COLORADOS. I WAS DRIVING HOME FROM WORK JUST TO BE PULLED OVER BECAUSE THE BRAKE LIGHTS WEREN'T WORKING HE TOLD ME THE GUY BEHIND ME ALMOST NAILED ME BECAUSE OF IT. I DIDN'T KNOW! BUT I DID KNOW OF THE COLORADOS HAVING A BIG PROBLEM WITH THE ELECTRIC SYSTEM KNOCKING OUT THE BRAKE LIGHTS AND CRUISE CONTROL. SO I GOT ON LINE TO SEE JUST HOW BAD IT WAS AND FOUND OUT IT'S NO LAUGHING MATTER ALL MOST EVERY CHEVROLET COLORADO TRUCK HAS THIS PROBLEM. JUST THANK OF COMING TO A STOP FROM 65 MILES AN HOUR AND NOT HAVING BRAKE LIGHTS, I AND SOME PEOPLE ON THE ROAD WITH ME GOT LUCKY TODAY. I CALLED TWO OF MY CLOSEST GM DEALERS TO TRY TO GET IT FIXED TODAY AND ASKED DID...

I NOTICED THAT WHEN USING THE REMOVE ONLY THE DRIVER'S DOOR WOULD LOCK AND UNLOCK. I GO INTO THE TRUCK AND USED THE PANEL AND AGAIN ONLY THE DRIVER'S DOOR WOULD LOCK AND UNLOCK. I PAID OUT OF POCKET TO REPLACE THE SWITCH INSIDE THE TRUCK ON THE DRIVER'S DOOR THAT CONTROLS THE WINDOWS AND THE LOCKING SYSTEM. IT WORKED FOR ABOUT 8 MONTHS AND IT HAS GONE OUT AGAIN. *KB

I HAVE REPLACED THE MASTER SWITCH THAT CONTROLS THE LOCKS AND WINDOWS ONCE ALREADY. GOT A NEW SWITCH AND IT STILL DOESN'T WORK. I CALLED GM AND THEY SAID THAT THERE WERE NO RECALLS ON MY TRUCK FOR THAT ISSUE. I CAN ONLY LOCK AND UNLOCK THE DRIVER'S SIDE DOOR WITH THE INTERIOR PANEL OR THE REMOTE- THE REST OF THE DOORS DO NOT LOCK/UNLOCK. *KB

FOR BEING MECHANICALLY INCLINED THIS IS DEFINITELY ONE PROBLEM I CANT FIX. I DID THE PADS AND ROTORS ON MY 2004 CHEVY COLORADO, ALL WENT WELL, NICE AND EASY. LATER THAT WEEK MY ABS LIGHT CAME ON. I HAD MY BREAKS CHECKED AND THE MECHANIC SAID IT WASH SHOWING WHEEL SPEED SENSOR. I BOUGHT THE PART AND REPLACED IT NICE AND EASY AGAIN. THE LIGHT TURNED OFF FOR ABOUT 2 MIN THEN CAME BACK ON. THE NEXT TIME I WENT TO DRIVE MY TRUCK I TURNED IT ON, THE SENSOR WAS OFF THEN THE ABS SYSTEM STARTED ENGAGING ON AND OFF MAKING A WEIRD PUMP SOUND AND MAKING MY BRAKES ENGAGE AND DISENGAGE. THIS HAPPENS FOR ABOUT 20 SEC THEN GOES AWAY AND THE ABS LIGHT COMES BACK ON. I THOUGHT NOTHING WORSE COULD HAPPEN AFTER HAVING THE COMPUTER REPLACED TWICE ON THE TRUCK. THIS IS WORSE. *TR

TL* THE CONTACT OWNS A 2004 CHEVROLET COLORADO. THE CONTACT STATED THAT THE RESISTER FOR THE WIRING HARNESS WAS DEFECTIVE AND SMOKE WOULD EMIT FROM THE GLOVE COMPARTMENT. THE DEALER AND MANUFACTURER WERE MADE AWARE OF THE FAILURE, BUT OFFERED NO ASSISTANCE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 96,000 AND THE CURRENT MILEAGE WAS 103,000. THE VIN WAS UNAVAILABLE.

CRUISE CONTROL STILL NOT WORKING HAD IT IN TO HAVE IT CHECKED THEY REPLACED THE RECALL THAN I TOOK IT AND STILL DID NOT WORK THAN TOOK IT BACK THAN THEY REPLACED ANOTHER SWITCH THAN THEY SAID THE CRUISE WAS COMMANDING ON THAN I TOOK IT AND TRIED IT AND NOTHING WORKED. *TR

TL* THE CONTACT OWNS A 2004 CHEVROLET COLORADO LS. THE CONTACT WAS DRIVING 5 MPH WHEN EVERY WARNING LIGHT ON THE DASHBOARD CONTINUOUSLY ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER NUMEROUS TIMES BUT THE DEALER WAS UNABLE TO DETERMINE THE CAUSE OF THE FAILURE. THE VEHICLE WAS REPAIRED SEVERAL TIMES BUT TO NO AVAIL. THE MANUFACTURER WAS CONTACTED BUT OFFERED NO ASSISTANCE. THE VEHICLE WAS NOT FURTHER REPAIRED YET THE FAILURE PERSISTED. THE FAILURE MILEAGE WAS 70,600.