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Electrical systemPart report

2006 Scion XB Electrical system Problems

Complaints
12about this part
Share
5%of 253 total for the year
Median mileage
53,532miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 12 complaints about the electrical system of the 2006 Scion XB, 5% of the 253 complaints for this model year. Where a mileage was given, the median is 53,532 miles.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“My 2008 Scion XB lost power steering as I was driving it. Fortunately, I was able to pull the vehicle over without any creating an accident. After having the vehicle repaired, I was informed that the electronic steering control unit failed without any notice. This is a very serious safety issue that needs attention before someone gets killed!”

NHTSA complaint #10597637, filed 2014-06, 147,602 miles

“The door locks failed to operate. I was trapped inside and could not open the doors. The key was also prevented from unlocking the doors. After considerable effort I was able to unlock a rear door and exit there. Later I could neither lock or unlock any of the doors. The car was parked. It did not matter if the engine was running or not or if the key bob or door lock switch or manually pulling/pushing the lock lever; nothing would alter the locked status. Grateful there was not an emergency such as a fire.”

NHTSA complaint #10820176, filed 2016-01, 76,000 miles

“I have a toyota 2006 Scion XB that I purchased new and am extremely fond of it. In march of 2014, the ignition switch started suspiciously loosening up, moving around when the key was inserted into the ignition and progressed in loosening up to the point where the ignition key was able to be completely pulled out/removed after inserted into the ignition to turn the car on and run the engine. The shockingly dangerous thing was that the engine could continue to run and could be driven. …”

NHTSA complaint #10586329, filed 2014-05, 78,000 miles

“Driver side electric door lock failed to fully unlock door mechanism, manual door lock mechanisms (interior pull & exterior key) ineffective, door does not unlock or unlatch (open) when interior handle pulled, occupant (driver) unable to exit vehicle.”

NHTSA complaint #10448241, filed 2012-02, 55,265 miles

“Door locks will unlock half way unable to exit car. Door locks will click open and close independently while driving and when parked, using key remote to lock car and while walking away I hear car locks click. I walk back to car to find all doors unlocked? Rear hatch handle assembly very flimsy. Is not strong enough to pull door open. Mine came off in my hand squeezing the release then pulling it open! Cannot open from outside without it or in an emergency. Also without the handle there is no illumination of the license plate which gets you pulled over and gets you a ticket!”

NHTSA complaint #11235155, filed 2019-07

Related service bulletins

Electrical system: other model years

YearComplaintsShare of year
2015117%
2013429%
201237%
201112%
201047%
200996%
20083410%
2006125%
20051112%
2004616%

Other parts of the 2006 Scion XB

Visibility (wipers, defrost, mirrors)
148 complaints
Vehicle speed control
27 complaints
Body and structure
23 complaints
Brakes
10 complaints
Latches, locks and linkages
9 complaints
Other or unknown
9 complaints
Fuel system
8 complaints
Air bags
7 complaints
Steering
7 complaints
Equipment
6 complaints
Transmission and drivetrain
6 complaints
Engine cooling
5 complaints

← All problems reported for the 2006 Scion XB

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology