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Problems with 2005 Acura MDX ELECTRICAL SYSTEM

On average, the 2005 Acura MDX starts to “feel” problems with the ELECTRICAL SYSTEM and its various aspects after 110 540 miles.

Components Affected by ELECTRICAL SYSTEM Issues

We have classified the 11 complaints from 2005 Acura MDX about ELECTRICAL SYSTEM into the following categories.

IGNITION 2 12V/24V/48V BATTERY 2

Recently reported ELECTRICAL SYSTEM problems on 2005 Acura MDX

Starting grinding after i had all recalls done i noticed the vsa light is now on an. didnt have any issue before the vechical at 25 to 40 mph starts to shutter an makes me feel very unsafe ... i bought this car with the specific ability to keep me safe an have everything i need.

Tl* the contact owns a 2005 acura mdx. the contact stated that the vehicle experienced reduced engine power with the potential of an internal electrical failure. the vehicle stalled more than once without warning. the vehicle was taken to an independent mechanic to be diagnosed. the diagnostic results were not disclosed. the vehicle was unable to be driven safely. the dealer was not contacted. the manufacturer was notified of the failure. the vehicle was not repaired. the vin and failure mileage were not available.

Tl* the contact owns a 2005 acura mdx. when the vehicle was in any gear, the key could be removed from the ignition. the contact stated that the vehicle exhibited the same symptoms as listed in nhtsa campaign number: 12v573000 (electrical system). the vehicle was not taken to a dealer to diagnosed or repaired. the manufacturer was notified of the failure. the failure mileage was approximately 120,000.

Tl* the contact owns a 2005 acura mdx. the contact stated that the key failed to remain inserted in the ignition switch when the vehicle was not in park. as a result, the vehicle drifted. there were no warning indicators illuminated. the contact called apple acura (1202 loucks rd, york, pa 17404, (717) 854-1800). the vehicle was not diagnosed or repaired. the manufacturer was contacted and stated that the vehicle was previously repaired per nhtsa campaign number: 12v573000 (electrical system). the failure mileage was 200,000. *tr

Tl* the contact owns a 2005 acura mdx. the contact received notification of nhtsa campaign number: 15v320000 (air bags), 13v092000 (service brakes, hydraulic, traction control system), and 12v573000 (electrical system); however, the parts to do the recall repair were not available. the contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. the manufacturer was made aware of the issue. the contact had not experienced a failure. parts distribution disconnect.

Driver side power window control unit connector fails after years in service. the control unit is mounted on door with bracket and two screw which puts undue pressure on the connector by pushing it against the body. over the time plastic connector (due to creep effect) will give away and become loose preventing proper contact which will disable the operation of driver side power window. i learned it hard way by spending lots of money changing all parts (control module, window motor and driver multiplex switch) for no reason. *tr

After placing vehicle in park, i was unable to remove the key from the ignition. the ignition key failed to align with slot so key could be removed. when i attempted to restart the car, it failed to start. i believe the problem is somehow linked between the ignition and the transmission/gear shift. recently, when shifting into park and drive the gear shift met with resistance. i'm out of town (approx 100 miles) and afraid to stop anywhere until i reach my dealer. had new transmission installed within the last two years. posting this notice from hotel's computer, heading to dealer (mcgraph acura, westmount,il.) to diagnose and hopefully correct problem. *tr

I brought my car in for recall for the shift interlock 7250a2. a repair or replacement was done by pohanka acura service. after the recall fix, i could still pull the key from the ignition while the care is in drive. i called the dealership and they are trying to fix it again today. i am complaining that the initial fix performed by the dealership was insufficient. i can forward a youtube link of the video if needed. *tr

Vehicle ignition lock failed. vehicle rolled and caused catastrophic injury to the leg of an elderly woman. *tr

This complains pertains to my 2005 mdx acura. while driving up a slope close to my home at 50mph, the dashboard suddenly shuts down and the wheels locked up. i took it to dch acura dealer in tustin, ca, and they could not detect any problem or replicate the problem. *ln

Have booming sound coming from the sub-woofer in the rear. sounds deafening, quite loud and booming. took it in because i had a warranty and they did nothing- didn't notice they didn't fix it till i got home as i didn't pick up the car. took it back and they said they replaced the sub-woofer. on saturday driving home and had the car running, went to back to remove something and heard this crazy noise. i though it was coming from the tail pipe, that's how loud it was until i opened the back and realize it was the sub-woofer again! i have seen that a lot of other people are having the same problem, and not sure why there isn't a permanent fix from acura regarding this. the dealership, will imply its your cd's etc, but its not, it sounds crazy whether its the radio or even if you have the bass lowered to help with the noise. *tr

After you stop the car and keep in drive gear and pull the key out of ignition, the car rolls away. *tr

Tl* the contact owns a 2005 acura mdx. while driving approximately 65 mph she heard a loud noise outside of the vehicle. the "vsa" and "exclamation mark" warning lights illuminated on the instrument panel, and then the vehicle began to jerk violently. the vehicle was taken to an authorized dealer for diagnostic testing. the technician detected a power surge in the battery, but no repairs were made. there was a separate occasion when an identical failure occurred accompanied by a loss of vehicle control. however, the driver was able to gain control. the failure mileage was 49,900. the current mileage was 49,950.

Dt*: the contact stated while driving 20mph the airbag light illuminated without warning and the engine stalled. the engine would not restart and the battery was discharged. afterwards, the airbag and tire mounting light illuminated. the vehicle was seen by the dealer and the battery was replaced. the dealer determined the navigation unit was draining the battery. the engine stalling persisted and the vehicle lost all power. the engine was restarted but continued to stall. the vehicle was towed to the dealer who determined there was a short within the airbag srs module wiring. although the airbag problem was corrected, the stalling continued. the vehicle was taken to the dealer for further inspection, but the dealer was unable to duplicate the stalling problem.

Dt*: the contact stated the vehicle's electrical system went down 5 times and it has had 5 different repairs relating to the electrical system including the battery, gears being shifted without changing gears, the transmission and stalling.

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