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Electrical systemPart report

2006 Jeep Grand Cherokee Electrical system Problems

Complaints
753about this part
Share
59%of 1,280 total for the year
Median mileage
90,000miles
Trend
FallingComplaints filed in the last 3 full calendar years are at least 25% lower than in the 3 years before.

NHTSA recorded 753 complaints about the electrical system of the 2006 Jeep Grand Cherokee, 59% of the 1,280 complaints for this model year. Where a mileage was given, the median is 90,000 miles. 15 of these say a crash was involved and 3 a fire, according to the filers. 2 recall campaigns on record are filed under a similar system.

Example complaints

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

“Driving at a speed of 60mph - all my instrument panel lights started flashing, the car loss all power and turned itself off. I was able to muscle car to shoulder. Put back in park and 2007 Jeep Grand Cherokee drove the rest of the trip (10 miles) with no other issues. Very dangerous situation! Thankful there was not much traffic when this occurred.”

NHTSA complaint #11315345, filed 2020-02, 150,000 miles

“I was driving my 2006 Grand Cherokee the other night in the rain and I started going down a hill and I hit a little bump and my brakes like locked up in the front and I went to turn into a drive way after it did that and I had no power steering and my battery light came on and this has happened to me now twice in the last few weeks!”

NHTSA complaint #11253354, filed 2019-09, 190,000 miles

“My vehicle cuts off while I'm driving some day's on the highway and handle on the passenger side is broken so I can't get out of truck without putting window down and opening from the outside lift gate glass comes open on it own and it speed and RPM goes up on it own with the car cranked and not being driven”

NHTSA complaint #11298539, filed 2020-01, 164,000 miles

“While pulling out of my driveway all my dash lights came on then everything went black. My speedometer and tachometer both dropped to 0 and my gas gauge dropped to empty. The vehicle continued to run and I did not lose any power but the all the dash lights continue to go off and on and the gauges will drop to 0 or empty while the car is in motion.”

NHTSA complaint #10746594, filed 2015-08, 106,400 miles

“I had an ignition recall performed, ever since my key turns real hard and my lights flash and I loose all the power on the dash, lights blinkers, gas everything. Sometimes the Jeep wont start and now the key wont turn I've complained aot and had sensors replaced and it's still the same way it's scary when your on the highway and all the electric is gone a d then comes back on, even if I hit a bump it goes out”

NHTSA complaint #11118716, filed 2018-08, 140,000 miles

Related recalls

Related service bulletins

Electrical system: other model years

YearComplaintsShare of year
2026722%
20253139%
202411646%
202318245%
202213049%
202111528%
20207431%
20198423%
201833940%
20178724%
20166220%
201513810%
201448520%
201337647%
201283751%
201178048%
20104740%
20094734%
200847364%
200765859%
200675359%
200592845%
200414411%
2003557%
2002856%
2001425%
20001128%
1999845%
1998606%
1997566%
1996657%
1995406%
1994386%
19935410%
1990120%

Other parts of the 2006 Jeep Grand Cherokee

Transmission and drivetrain
173 complaintsEngine
124 complaintsBody and structure
119 complaintsOther or unknown
78 complaintsBrakes
71 complaintsExterior lighting
64 complaintsAir bags
60 complaintsEngine cooling
53 complaintsVehicle speed control
52 complaintsSeat belts
41 complaintsSteering
37 complaintsElectronic stability control
31 complaints

← All problems reported for the 2006 Jeep Grand Cherokee

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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