27 of the 449 complaints filed about the GMC Savana are about the electrical system — 6% of everything owners reported. The worst model year for it is 1998.
27
Complaints
6%
Share of all complaints
0
Crashes
3
Fires
ELECTRICAL SYSTEM
I don't know sometimes wrong with the electrical issue before I got to dive into it I had got some damages from death or vandalism
NHTSA complaint #11675891 — an unverified report by a vehicle owner.
ELECTRICAL SYSTEM
The battery run out of charge. After a battery boost the car turn on and work OK except that the signal lights did not work first, then they turn on by itself. Same thing happened with the warning lights. The AC stopped working, The wipers wash pump does not work, the outside lights do not turn to high and stayed on after the car is turn off. I took my car to the dealer 3 days ago and they are not able to find the issue even though they contacted GMC directly and worked with their technicians.
NHTSA complaint #11539200 — an unverified report by a vehicle owner.
ELECTRICAL SYSTEM
The contact stated that he rented a 2019 GMC Savana from Penske Truck Rental at (1460 Thorne Rd, Tacoma, WA 98421) and the battery shorted out and the vehicle was unable to start. The Penske company sent out a tech who was able to jump-start the vehicle. The contact was able to drive to his residence; however, the vehicle was unable to start the next morning. Penske was called and replaced the battery; however, the next day the voltmeter was operating erratically. The contact stated that he was able to drive but roadside assistance was contacted as the brakes felt spongy with no warning lights illuminated. The contact stated that another driver charged the battery and continued driving. The contact stated that Penske Rental Truck (1 NE Columbia Blvd, Portland, OR 97211) eventually switched the vehicle to a 2021 GMC Savana several days later. The contact stated that he took the 2021 GMC Savana to an independent mechanic for a diagnostic test before he started traveling again. The independent mechanic diagnosed that the emissions monitor was malfunctioning and that the sensors need to be replaced. The contact related the failure to NHTSA Campaign Number: 21V189000 (Electrical System). The contact stated that the recall remedy was insufficient as the GMC engineers proposed an incorrect remedy for the circuitry. The contact stated that he returned the van to the rental facility. The contact stated that Penske Corporate was notified of the issues. The VIN were not available.
NHTSA complaint #11514596 — an unverified report by a vehicle owner.
ELECTRICAL SYSTEM
GM theft system engaged leaving me stranded multiple times including on a remote mountain side. I was only able to get a cell signal by walking a few KM's down the road in the middle of the night to call for help. When I was able to get a hold of the dealer in the morning, they instructed me on how to "relearn" the key code and drive the van to the dealership. They cut a new key and sent me on my way. Since, the van theft system has left me stranded multiple times and me having to spend half an hour or more doing the relearn procedure. Warning lamps include "security' light illuminated on dash. Van starts, runs for 2 seconds and turns off.
NHTSA complaint #11478501 — an unverified report by a vehicle owner.
ELECTRICAL SYSTEM
IN 2004 I PURCHASED A NEW CHEVY VAN. IN 2006 MY LIGHT SWITCH WIRING HARNESS MELTED TOGETHER AND I COULD NOT TURN MY LIGHTS OFF. I PAID TO GET THIS REPAIRED. IN 2008 THIS SAME VAN CAUGHT ON FIRE WHILE I WAS DRIVING. I PARKED THE VAN, OPENED THE DOOR AND GOT OUT.SAFELY. THE VAN WAS A TOTAL LOSS BUT I WAS SAFE. IN 2017 I PURCHASED A 2016 GMC VAN. THIS VAN HAS A FEATURE THAT AUTOMATICALLY LOCKS MY DOORS. THE DOORS DO NOT ALWAYS UNLOCK WHEN I PARK THIS VAN. I CAN'T UNDERSTAND WHY I HAVE TO HAVE THIS FEATURE. I WAS ABLE TO EGRESS MY OLD VEHICLE THAT CAUGHT FIRE BUT I MIGHT NOT HAVE THE SAME LUCK WITH THIS AUTOMATION FEATURE THAT LOCKS MY DOORS AND THE PASSENGER COMPARTMENT IS FILLING WITH SMOKE. I KEEP THINKING WHAT WOULD HAPPEN IF YOUNG CHILDREN WERE IN CAR SEATS AND THE DOORS DID NOT UNLOCK. I THINK THAT THIS IS NOT ONLY A USELESS FEATURE BUT A DANGEROUS ONE. I SHOULD HAVE THE ABILITY TO TURN OFF THIS AUTO LOCK FEATURE JUST AS I CAN WITH THE PASSENGER AIR BAG.
NHTSA complaint #11230521 — an unverified report by a vehicle owner.
ELECTRICAL SYSTEM
TL* THE CONTACT OWNS A 2008 GMC SAVANA. THE CONTACT STATED THAT IT TOOK SEVERAL ATTEMPTS TO START THE VEHICLE. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE FAILURE RECURRED NUMEROUS TIMES. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 50,000.
NHTSA complaint #10816490 — an unverified report by a vehicle owner.
ELECTRICAL SYSTEM:WIRING
TL* THE CONTACT OWNS A 2008 GMC SAVANA. WHILE IN PARK, THE CONTACT STEPPED OUT THE VEHICLE AND THE AIR BAG DEPLOYED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO THE DEALER. THE TECHNICIAN DIAGNOSED THAT THE WIRING NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 66,000.
NHTSA complaint #10694609 — an unverified report by a vehicle owner.
ELECTRICAL SYSTEM
WHILE DRIVING ON BUMPY ROAD AT 30 MILES / HOUR CAR TURNS OFF. I COULD NOT TURN, POWER STEERING LOCKED. CAR EVENTUALLY STOPPED IN THE MIDDLE OF THE BUSY ROAD AND I BRAKE, CHANGED GEARS TO PARK. I TURN IGNITION KEY OFF AND THEN TURNED IT ON AGAIN. THIS HAPPEN A FEW TIMES. I TRY TO AVOID BUMPY AREAS. I TOOK TO MECHANIC & HE FOUND NOTHING WRONG WITH ENGINE. I DID TO MENTION IT ONLY HAPPENS ON BUMPY RIDES, ( HE DROVE IT ON EXPRESSWAY). I JUST FOUND OUT GMC CARS HAVE A RECALL ON KEY IGNITIONS BUT NOT MY 2005 GMC. I CONTACTED GMC AND MY LOCAL DEALER BUT THEY SAY IT IS NOT RECALLED AND UNLESS IT HAPPENS WHILE THEY DRIVE IT THEY CAN'T DIAGNOSE IT. THEY WILL NOT FIX IT UNLESS THEY DIAGNOSE IT.
NHTSA complaint #10598720 — an unverified report by a vehicle owner.
ELECTRICAL SYSTEM
KEY COMES OUT OF IGNITION WHILE RUNNING AND IS HARD TO TURN ON AFTER TURNING IT OFF. HAVE TO WIGGLE THE KEY.
NHTSA complaint #10576525 — an unverified report by a vehicle owner.
ELECTRICAL SYSTEM
TL* THE CONTACT OWNS A 2007 GMC SAVANA. THE CONTACT STATED THAT SHE ATTEMPTED TO START THE VEHICLE BUT THE ENGINE WOULD NOT START. THE VEHICLE WAS TOWED TO THE DEALER FOR INSPECTION AND THEY STATED THAT THE IGNITION KEY WARNING SWITCH NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE CONTACT ALSO STATED THAT WHILE DRIVING 70 MPH, THE CONTACT LOST CONTROL OF THE VEHICLE AND IT PULLED TO THE RIGHT. THE VEHICLE WAS TOWED TO THE DEALER FOR INSPECTION AND STATED THAT THE LEFT INNER AND OUTER TIE ROD HAD FRACTURED. THE VEHICLE WAS REPAIRED FOR THAT FAILURE. THE MANUFACTURER WAS NOTIFIED. THE FAILURE MILEAGE WAS 12,812.
NHTSA complaint #10573376 — an unverified report by a vehicle owner.
ELECTRICAL SYSTEM
TL* THE CONTACT OWNS A 1999 GMC SAVANNA. THE CONTACT STATED THAT UPON STARTING THE VEHICLE, HE HEARD AN ABNORMAL NOISE. THE CONTACT INSPECTED THE VEHICLE AND FUND THAT THE STARTER BOLT HAD FAILED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS CONTACTED ABOUT THE FAILURE. THE FAILURE MILEAGE WAS 130,000. THE VIN WAS NOT AVAILABLE.
NHTSA complaint #10564196 — an unverified report by a vehicle owner.
ELECTRICAL SYSTEM:HORN
TL*- THE CONTACT OWNS A 2006 GMC SAVANNA CARGO VAN WITH AN ODOMETER READING OF 26,000 MILES. THE HORN ON THE VEHICLE DOES NOT WORK. THE CONTACT HAS TAKEN THE VEHICLE TO THE DEALER (DON MACKEY GMC) FOR REPAIR WHICH WAS STILL UNDER WARRANTY, BUT THE DEALER REFUSE TO FIX THE FAILURE. THE CONTACT CALLED THE MANUFACTURER AND WAS TOLD THAT THEY HAD TO GO BY WHAT THE DEALER STATED AND HE HAS TO RESOLVE THE PROBLEM WITH THEM. THE DEALER CLEANED THE CONTACT POINTS OF THE HORN, BUT THAT DID NOT REPAIR THE FAILURE. . THE FAILURE MILEAGE WAS 26,000. UPDATED 02-25-08
NHTSA complaint #10216507 — an unverified report by a vehicle owner.
ELECTRICAL SYSTEM
2005 GMC SAVANNA WITH TIRE FAILURE. CONSUMER STATES THAT THE VAN HAS HAD THREE TIRE BLOW OUTS. HE STATED THAT THE BLOW OUTS OCCURRED ON THE SAME TIRE AND THE SAME SPOT. *KB THE CONSUMER WAS TOLD THE LOW PROFILE TIRES WERE NOT A GOOD MATCH FOR THE VEHICLE. THE CONSUMER ALSO STATED HE HAS EXPERIENCED PROBLEMS WITH THE ELECTRONICS AND THE WHEELS.
NHTSA complaint #10213888 — an unverified report by a vehicle owner.
ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD
2003 GMC SAVANNA 2500 EXT VAN 6.0 H.O. ENGINE. MALFUNCTION FUEL GAUGE, ELECTRICAL BURNING SMELL FROM DASH. RADIO FAILED FOUR TIMES AND HAS FAILED AGAIN. CAN NOT TURN RADIO OFF WITHOUT OPENING HOOD AND PULLING FUSE. BROKEN DASHBOARD ALL FOUR TIMES. NO RADIO SINCE SEPTEMBER 2005 IN OPERATION, AND DEALER WILL NOT INSTALL NEW UNIT. THEY WILL ONLY HAVE IT REBUILT?. TRUCK HAS RUN OUT OF GAS WHEN GAUGE READS 1/2 TANK ON MANY OCCASSIONS!
NHTSA complaint #10145654 — an unverified report by a vehicle owner.
ELECTRICAL SYSTEM
DT THE VEHICLE CAUGHT ON FIRE. HAD NOT CONTACTED GMC AT THIS POINT. THIS HAPPENED ON JULY 18, 2005. VEHICLE WAS BURNED COMPLETELY BY THE TIME THE FIRE DEPARTMENT GOT THERE. THE VEHICLE STARTED SLOWING DOWN, PULLED OVER, AND THE FIRE WAS UNDER THE BOTTOM AROUND CATALYTIC CONVERTER.
NHTSA complaint #10133505 — an unverified report by a vehicle owner.
ELECTRICAL SYSTEM:IGNITION
TROUBLE STARTING: TURN KEY, VEHICLE TURNS OVER FINE,THAN SHUTS OFF. BEEN TO DEALER SIX TIMES THEY CAN NOT FIND ANY PROBLEMS. AT FIRST THEY (DEALER) THOUGHT IT WAS THE KEY. ISSUED NEW KEY OEM. STILL PROBLEM EXSISTED.WHAT WE DO NOW WE FLIP THE KEY AND TRY TO START VEHICLE AND SOMETIMES IT WILL START.THIS PROBLEM DOES NOT ALWAYS HAPPEN BUT WHEN IT DOES IT'S FRUSTRATING. THE MOST RECENT PROBLEM HAPPENED BEFORE THE NEW YEAR 2004. BUT THIS TIME IT WAS BEING DRIVEN.THE LOSS OF ALL POWER IS SCARY BUT ABLE TO RESTART VEHICLE. GMC WHY CAN'T YOU FIGURE THIS PROBLEM OUT.
NHTSA complaint #10051557 — an unverified report by a vehicle owner.
ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR
WHILE DRIVING AT HIGHWAY SPEEDS COMPUTER SHUT DOWN CAUSING THE VEHICLE TO STALL. DEALER ATTEMPTED TO REPAIR THE VEHICLE EIGHT TIMES, BUT HAS NOT BEEN ABLE TO REMEDY THE PROBLEM.
NHTSA complaint #10042050 — an unverified report by a vehicle owner.
ELECTRICAL SYSTEM:WIRING
VEHICLE HAD BEEN PARKED FOR 12 HOURS. CONSUMER WAS AWAKENED BY HORN SOUNDING. VEHICLE WAS IN FLAMES, FIRE MARSHALL AND INSURANCE INVESTIGATOR STATED FIRE WAS CAUSED BY ELECTRICAL WIRING. VEHICLE WAS TOTALLED.
NHTSA complaint #8015116 — an unverified report by a vehicle owner.
ELECTRICAL SYSTEM:12V/24V/48V BATTERY
WHILE DRIVING THE ENGINE STALLED CAUSING LOSS OF POWER BRAKES AND POWER STEERING, CONSUMER HAD DIFFICULTY MAINTAINING CONTROL, THE DEALERSHIP INDICATED A LOOSE BATTERY CABLE WHICH CAUSED THE STALLING PROBLEM, HOWEVER AFTER REPAIR THE VEHICLE STALLED A SECOND TIME, CONSUMER RETURNED THE VEHICLE TO THE DEALERSHIP WHICH FOUND THAT THE DELCO BATTERY HAD A SPLIT IN IT, DEALERSHIP REPLACED THE BATTERY AND INDICATED THAT THEY HAD SEEN MANY DEFECTIVE A.C.DELCO BATTERIES. *MJS
NHTSA complaint #556389 — an unverified report by a vehicle owner.
ELECTRICAL SYSTEM:WIRING
ELECTRICAL WIRING HARNESS HAVE ALL CORRODED DUE TO MOISTURE, POSSIBLY CAUSING FIRE OR ELECTRICAL FAILURES.
NHTSA complaint #867816 — an unverified report by a vehicle owner.