Problems · by component
2006 Toyota Tacoma electrical system problems
25 owner complaints to NHTSA about the 2006 Toyota Tacoma cite electrical system, 3% of all 782 complaints for this model year.
Complaints
25
3% of all complaints
Crashes
3
Reported by owners
Fires
3
Reported by owners
Injuries
0
Reported by owners
What owners say about the electrical system
Verbatim from NHTSA complaints, newest first
“THE CHECK ENGINE LIGHT WILL NOT GO OFF. A TOYOTA INDEPENDENT SERVICE/REPAIR FACILITY CHECKED EVERYTHING AND SAID IT IS ELECTRICAL BOARD PROBLEM. I REC'D A SAFETY RECALL LETTER FROM TOYOTA STATING THERE IS A MALFUNCTION INDICATOR LAMP CAUSING THE CHECK ENGINE LIGHT TO STAY ON. IT STATES I WILL RECEIVE A 2ND NOTIFICATION WHEN REMEDY IS AVAILABLE THAT I HAVE NOT REC'D. THEY WANT ME TO PAY THE DEALER (APPROX. 300-400 DOLLARS) THEN SEND DOCUMENTS OF REPAIR TO TOYOTA CORP FOR REIMBURSEMENT! I DO NOT HAVE THAT KIND OF MONEY TO WAIT AND SEE IF I WILL BE REIMBURSED. WHY ARE THEY DRAGGING THEIR FEET NOT SENDING AN ACTUAL RECALL THAT THEY WILL PAY THEIR DEALERS AFTER THEY PERFORM THE WORK? WHY IS THIS RECALL NOT NOTED ABOVE. ARE THEY TRYING TO NOT HAVE TO DO ANYTHING? IN RED, THE LETTER STATES "THIS IS AN IMPORTANT SAFETY RECALL:" BUT THE TOYOTA DEALER "TEAM TOYOTA" KNEW NOTHING ABOUT IT,SAID THEY COULD CHECK AND FIX, BUT WOULD HAVE TO PAY FOR IT THEN MAYBE BE REIMBURSED BY TOYOTA BUT THEY COULDN'T SAY I WOULD BE. CAN YOU HELP WITH THIS?? MY EMAIL IS [XXX] THANK YOU [XXX] (RETIRED DON'T HAVE ACCESS TO SEND DOCUMENTS,I COULD TAKE PICTURE WITH PHONE AND SEND TO PHONE #)”
“THE ENTIRE FRAME OF THIS GARAGE KEPT TRUCK IS COMPLETELY RUSTED THOUGH. THIS TRUCK AS ONLY 61,000 MILES ON IT & IS UNSAFE TO DRIVE. THE REAR LEAF SPRING MOUNTS ARE BROKEN & HAVE PUNCTURED THE GAS TANK. THE ELECTRICAL WIRING TO DO WITH THE SAFETY NEUTRAL SWITCH, WHICH IS TIED INTO THE ENTIRE FROM WIRING HARNESS HAS CAUGHT FIRE TWICE. TOYOTA HAS BEEN NOTIFIED ABOUT ALL OF THIS, IN DETAIL, & THEY COULD CARE LESS ABOUT MY OWN OR ANYONE ELSE'S SAFETY. THERE ISN'T A SCRATCH ON THIS TRUCK & HAS REALLY LOW MILES YET IS SO UNSAFE TO USE BECAUSE OF POOR CONSTRUCTION ON TOYOTA'S PART.”
“THE AIRBAG LIGHT JUST TURNED ON. CRUISE CONTROL ON STEERING WHEEL IS NOT FUNCTIONING, AUDIO CONTROL ON STEERING NOT WORKING ALSO AND LASTLY THE HORN IS NOT WORKING ALSO. LOOKS LIKE A SPIRAL CABLE PROBLEM BASED ON THE SYMPTOM AND VALIDATION OF DISCUSSION GROUP ONLINE. CHECKED FOR RECALL HERE AND SEEN MY VIN NUMBER ON THE RANGE FOR RECALL. WHY DID I NOT RECEIVED ANY RECALL NOTICE ON THIS. NOT SURE IF THE VEHICLE IS UNSAFE TO DRIVE CONSIDERING THE AIRBAG DEPLOYED LIGHT IS ON OR IF THIS WILL AFFECT THE AIRBAG DELOYMENT IF NEEDED. THIS HAPPENED JUST RECENTLY AND THERE ARE ISSUES SIMILAR TO MY CASE. HOPE IT CAN BE FIXED BY TOYOTA.”
“AS THE WEATHER INCREASES ABOVE 85 TO 90 DEGREES THE DIRECTIONAL SIGNAL AND THE HAZARD FLASHERS CEASE WORKING. ONCE THE OPERATION OF THE VEHICLE HAS CEASED AND THE TEMPERATURE AND THE VEHICLE COOL DOWN NORMAL FUNCTION RETURNS. I BELIEVE THE PROBLEM IS IN THE ENGINE COMPARTMENT BECAUSE WHEN USING THE A/C IN THE CAB THE COOL AIR HAS NO EFFECT. THIS IS A SAFETY HAZARD BECAUSE I DO NOT KNOW WHEN IT WILL OCCUR. LEAVING ME WITHOUT SIGNALS WHILE DRIVING.”
“I DO NOT SEE THE RECALL FOR THE SPIRAL CABLE ASSEMBLY ON MY TACOMA. I READ THAT THIS VIN IS PART OF A RECALL FOR THE WIRING IN THE STEERING WHEEL THAT CONTROLS MY PASSENGER AIRBAG, CRUISE CONTROL AND SOME OTHER FUNCTIONS. IT HAS MALFUNCTIONED. WHY IS IT NOT LISTED ON YOUR WEBSITE? WHEN I CHECKED ON THE STATUS OF THIS RECALL, IT SHOWS THAT MY MODEL, ACCORDING TO THE VIN DOES QUALIFY FOR THIS. MY PASSENGER AIRBAG IS NOT WORKING, AND MY CRUISE CONTROL IS NO LONGER WORKING AT SPEED.”
“TL* THE CONTACT OWNS A 2006 TOYOTA TACOMA. WHILE DRIVING AT VARIOUS SPEEDS, THE BRAKE WARNING INDICATOR ILLUMINATED CONTINUOUSLY. THE CONTACT STATED THAT WHEN THE IGNITION WAS TURNED TO THE OFF POSITION, THE ENGINE DID NOT TURN OFF. THE CONTACT HAD TO DEPRESS THE REMOTE START IN ORDER FOR THE VEHICLE TO TURN OFF. THE CONTACT STATED THAT AFTER THE VEHICLE WAS REPAIRED UNDER A MANUFACTURER'S RECALL THE FAILURES OCCURRED. THE FAILURE RECURRED NUMEROUS TIMES. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE BRAKE LINES WERE LEAKING AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN.”
Showing 6 of 25 reports. Read every report on NHTSA.gov.
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 10, 2026NHTSA vehicle page
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.