This 2011 Chevrolet Malibu came in with the complaint that both low beam headlights do not work. Since the bulbs are not easy to access testing begins at the underhood fuse box. Fuse number 7 is for the left low beam and fuse number 9 is for the right low beam headlight. The fuses need … Continue reading “2011 Chevrolet Malibu, Low Beam Headlights Do Not Work”
This 2005 Chevrolet Silverado came in with the complaint that it did not have cruise control. The customer, whom I have known for a long time, asked if I thought cruise control could be added to his truck. I was not sure. He stated that he had found several references to doing just that with … Continue reading “2005 Chevrolet Silverado, Adding Factory Cruise Control”
This 2008 Chevrolet Impala came in with the complaint that the blower speed would shift up and down. This was also accompanied by a drastic change in the air conditioning vent temperatures. This was actually quite easy to figure out while sitting in the driver’s seat. I have the luxury of having a Tech 2 … Continue reading “2008 Chevrolet Impala Blower Speed & A/C Cooling Erratic”
This 2005 Chevrolet Impala came in with the complaint the the right rear turn signal and stoplight did not work sometimes. The bulb had already been changed. To access the bulb the light assembly has to be removed from the vehicle. The trunk liner is held in place by several plastic wing nuts. After the … Continue reading “2005 Chevrolet Impala Right Rear Turn Signal & Stoplight Not Working”
This 2005 Chevrolet Impala came in withe the complaint that the right rear turn signal was working some of the time. The customer had already replaced the bulb and stated that it seemed to work okay for a few days. The tail light assembly is attached to the vehicle by four plastic nuts with brass … Continue reading “2005 Chevrolet Impala, Rear Turn Signal Erratic, Not Working”
This 2008 Chevrolet Impala came in with the complaint that there was a loud ticking sound coming from under the passenger side of the dash, with the a/c on. Well on that side of the car there are two actuators and to get to either one of them the glove box needs to be removed. … Continue reading “2008 Chevrolet Impala, Ticking Sound Under Passenger Side Of Dash”
This 2008 Chevrolet Impala came in with the complaint that the ignition switch would not turn all the way off. This resulted in not being able to remove the key (never try to force a key out) and several lights staying on and running the battery down. Testing starts with checking the RAP fuse. It … Continue reading “2008 Chevrolet Impala, Ignition Switch Will Not Turn Off”
This 2006 Chevrolet Impala came in with the complaint that the rear window defroster does not work. The amber LED on the push button switch turned on and off as the switch was activated so I turned my focus to the rear window defroster relay and fuses. They are located in the underhood fuse box. … Continue reading “2006 Chevrolet Impala, Rear Window Defroster Does Not Work”
This 2000 Chevrolet Suburban came in with the complaint that the instrument cluster does not work. I checked communication with my Tech 2 scan tool and found a communication problem with most modules. Including the instrument cluster. Since my scan tool would power up, I knew that I had power to the DCL and at … Continue reading “2000 Chevrolet Suburban, Instrument Cluster Does Not Work”
This is a list of procedures to replace the multiple actuators on General Motors Trucks and SUV’s from 1999 to 2009. These posts will apply to all of the Full Sized Trucks and SUV’s listed below. There may be slight differences between brands and trim levels. HVAC Calibration Procedure GM Trucks And SUV’s 2003 Chevrolet … Continue reading “Actuator Replacement GM Trucks and SUV’s 1999-2009”