One problem related to brake abs warning light has been reported for the 2009 Chevrolet HHR. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2009 Chevrolet HHR based on all problems reported for the 2009 HHR.
I have a 2009 Hhr and I have been having a number of problems the esc and the abs warning lights come at low speeds around 5 to 15 mph and the brakes make a growling noise I drive 80 miles a day back and forth to work in stop and go traffic on the interstate and the turnpike I am afraid I will rear end somebody or worse I don't want to let my wife drive the car because when it occurs she might not know on to react. When I turn the car off and it goes away for a while but comes back. And the service air bag light comes on from time to time when it is raining or heavy dew I had the recall performed on the air bags and it still is happening the passenger air bag display on the dash will come on when there is no one sitting in the passenger seat. The service abs light also comes on at the same time as the esc and the traction control light I don't feel safe I have 179,000 miles on the car the electrical system in this car has a major problem and it needs to be addressed by gm before more people are hurt or killed as I have read in other comments I don't want to take it to the dealer and just go thru the remove and replace tango trying to get lucky and fix the problem or play car doctor and treat the symptoms and not address the malady.